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ROUZBEH MOINI MAZANDARAN
Professor
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Ph.D. in Electrical Engineering (March, 1988) Université de Limoges, France.
M.S. in Electrical Engineering (June, 1985) Université de Limoges, France.
B.S. in Electrical Engineering (June, 1984) Université de Limoges, France.
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PROFESSIONAL EXPERIENCE
Professor (Feb. 2002 – present)
Amirkabir University of Technology (Tehran Polytechnic)
Associate professor (Sept. 1997 – Feb.2002)
Amirkabir University of Technology (Tehran Polytechnic)
Visiting professor (Sept.1995-Sept.1996)
University of Florida ,U.S.A.
Assistant professor (Sept. 1988-Sept.1997)
Amirkabir University of Technology (Tehran Polytechnic)
TEACHING
Undergraduate level: Introduction to communications, Engineering electromagnetics, Fields and waves,Introduction to antenna theory, and Transmission lines.
Graduate level: Advanced mathematics, Numerical techniques in electromagnetics, and Electromagnetic Advanced electromagnetics, Advanced antenna theory, Fiber optics, advanced engineering compatibility.
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Senior Member of Institute of Electrical and Electronic Engineers in:
• Antennas and propagation Society ( since 1988)
• Electromagnetic Compatibility Society (since 1988)
Member of Editorial Board in:
• Amirkabir Journal of Science and Technology , Amirkabir University of Technology( since 2005)
• Iranian Journal of Electrical and Electronic Engineering, Iran University of Science and Technology (since 2004)
Member of Technical Advisory Board in:
• Amirkabir Journal of Science & Technology
• IAEEE Journal of Electrical Engineering
• Iranian Conference on Electrical Engineering
• Electrical Power Distribution Conference
• International Zurich Symposium on Electromagnetic Compatibility
• European Electromagnetics Conference
Member of International Committee on:
• Lightning Research on Tall Buildings
• Subcommitee on Lightning, IEEE-EMC
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R. Alaee, R. Moini, and S. H. H. Sadeghi, “Calculation of LEMP Coupling with Overhead Lines in the Presence of Nonlinear Loads based on the Antenna Theory Model of RSC,” Accepted for presentation in the 28th International Conference on Lightning Protection (ICLP 2006), Uppsala, Sweden, 23rd – 26th June 2008.
Nejati-Jahromi, R. Moini, S.H.H. Sadeghi, and A. Shoory, “Analysis of Lightning Radiated Electromagnetic Fields In the Vicinity of Lossy Ground With Height Variable Propagation Speed,” Accepted for presentation in the 28th International Conference on Lightning Protection (ICLP 2006), Uppsala, Sweden, 23rd – 26th June 2008
S. H. Seyedmoosavi, R. Moini, and S. H. H. Sadeghi, “A Generalized antenna Theory Model to estimate Threat Caused by Lightning Strike to Tall Towers,” Accepted for presentation in the 28th International Conference on Lightning Protection (ICLP 2006), Uppsala, Sweden, 23rd – 26th June 2008.
M. Nejati-Jahromi, , R. Moini, S. H. H. Sadeghi, and A. M. Reza ,“An Estimation of Lightning Channel Base-Current Waveform From Radiated Electromagnetic Field Measured Data,” Accepted for presentation in the 28th International Conference on Lightning Protection (ICLP 2006), Uppsala, Sweden, 23rd – 26th June 2008.
R.Alaee, R.Moini, S.Bonyadi and S.H.H. Sadeghi, “A Non-Linear Antenna Theory Model of Lightning Return Stroke Model,” Proceedings of 18th Int. Zurich Symposium on EMC, pp.317-320, Munich, Germany, September 2007.
H.Karami, R.Moini, and S.H.H. Sadeghi, “ A Model-Based Parameter Estimation of Current Distribution Along Lightning Return Stroke Channel, Proceedings of 18th Int. Zurich Symposium on EMC, pp.321-324, Munich, Germany, September 2007.
P.Dehkhoda, A.Tavakoli, and R.Moini, “ An Efficient Shielding Effectiveness Calculation ( A Rectangular Enclosure With Numerous Square Apertures),” Proceedings of the 2007 IEEE EMC International Symposium, Honolulu,Hawaii, July 2007.
F.Hodjat, R.Moini, and M.Shafiee, “ Shielding Effectiveness of Rectangular Enclosures with Aperture Using Multiresolution Method of Moment,” Proceedings of the 2007 IEEE EMC International Symposium, Honolulu,Hawaii, July 2007.
N. Farnoosh, A. Shoory, R. Moini, and S. H. H.Sadeghi, “A Hybrid MoM-FDTD Ground Penetrating Radar Modleing Technique to Detect Multiple Buried Objects,” Proceedings of the International Symposium on Signal Processing and its Applications (ISSPA), UAE, October 2006.
S. A. Mosaddeghi, A.Shoory, S.H.H.Sadeghi, and R. Moini, “Effects of Rain and Snow on Electromagnetic Field Radiation of Grounding System,” Proceedings of the 28th International Conference on Lightning Protection (ICLP 2006), Kanzawa, Japan, pp. 755-758, 13-16 September, 2006.
N. HejaziAlhosseini, A. Shoory, R. Moini, and S. H. H. Sadeghi, “Effects of Lossy Ground on Characteristics Impedance of Power Transmission Lines,” Proceedings of the 28th International Conference on Lightning Protection (ICLP 2006), Kanzawa, Japan, pp.1051-1054, 13-16 September, 2006.
S. Sarraf, R. Moini, and S. H. H. Sadeghi, “Time-domain MoM for calculation of EM characteristics of a cellular phone handset,” Proceedings of the 12th International Symp. on Antenna Tech. And Applied Electomagnetics (ANTEM) and URSI/CNC Conference, Montreal, QC, Canada, pp. 453-458, 17-19 July, 2006.
V. Resaei. R. Moini, and S. H. H. Sadeghi, “Efficient calculation of shielding effectiveness for rectangular explosure with small apertures,” Proceedings of the 12th International Symp. on Antenna Tech. And Applied Electomagnetics (ANTEM) and URSI/CNC Conference, Montreal, QC, Canada, pp. 183-186, 17-19 July, 2006.
A.Shoory, M. Mosaddeghi, R. Moini, and S. H. H. Sadeghi, “Electromagnetic fields due to illuminated subsurface conductors: A ground penetrating radar applications,”Proceedings of the 12th International Symp. on Antenna Tech. And Applied Electomagnetics (ANTEM) and URSI/CNC Conference, Montreal, QC, Canada, pp. 11-14, 17-19 July, 2006.
A.Geranmayeh, S. H. H. Sadeghi, R. Moini, “On the Use of Wavelet Transform for Efficient Iterative Solution of the Electromagnetic Models in Lightning Studies”, To appear in the Proceedings of the 17th International Zurich Symposiumon Electromagnetic Compatibity (EMC Zurich 2006), Singapore, 27 February – 3 March 2006.
P. Sattari, K. Sheshyekani, M. Hazrati, R. Moini, and S. H. H. Sadeghi, “A TDOA-Based Approach for Locating Cloud-to-Ground Lightning Strokes, Using Taylor Series Expansion,” To appear in the Proceedings of the 17th International Zurich Symposiumon Electromagnetic Compatibity (EMC Zurich 2006), Singapore, 27 February – 3 March 2006.
K. Sheshyekani, P. Sattari, M. Hazrati, S. H. H. Sadeghi, and R. Moini, “Real-Time Detection of Lightning Electromagnetic Field Data: A Wavelet Approach”, To appear in the Proceedings of the 17th International Zurich Symposiumon Electromagnetic Compatibity (EMC Zurich 2006), Singapore, 27 February – 3 March 2006.
M. Hajeezadeh, H. R. Mirazisi, S. H. H. Sadeghi, S. H. Fathi, and R. Moini, S. H. H. Sadeghi “Development of an Instrument For Measuring the Frequency Spectrum of Power System Grounding,” Proceedings of the 21th International Power Sysytem Conference (PSC2006), Tehran, Iran, pp. 872-881, October, 2006.
P. Sattari, S.H.H. Sadeghi, and R. Moini, “Effect of Sensor Lift-Off on the Probability of Crack Detection in Surface Magnetic Field Measurement Inspection of Metals,” Industrial Electronic Conference (ICONIC2005), Barcelona, Spain, pp. 294-298, 8-10 June, 2005.
M. Ravan, S.H.H. Sadeghi, and R. Moini, “A neuro-based approach for predicting surface cracks depth profiles,” Proceedings of the International Conference on Near-Field Characterzation amd Imaging (ICONIC2005), Barcelona, Spain, pp.275-279, 8-10 June, 2005.
R. Khalaj Amineh, S.H.H. Sadeghi, and R. Moini, “A conjugate gradients method for estimation of long cracks depths in ferromagnetic metals, using the surface magnetic field measurement data,” Proceedings of the International Conference on Near-Field Characterzation amd Imaging (ICONIC2005), Barcelona, Spain, pp. 267-271, 8-10 June, 2005.
F. Mazlumi, S.H.H. Sadeghi, and R. Moini, “An inversion technique for predicting the depth profile of surface–breaking cracks in metals, using an open-ended waveguide probe,” Proceedings of the International Conference on Near-Field Characterzation amd Imaging (ICONIC2005), Barcelona, Spain, pp. 289-293, 8-10 June, 2005.
P. Sattari, H. Kaykhanzadeh, S.H.H. Sadeghi, and R. Moini, “A TDOA-based approach for locating cloud-to-ground lightning strokes,” Proceedings of the 13th Iranian Conference on Electrical Emgineering (ICEE2005), Zanjan, Iran, pp. 514-519, 10-12 May, 2005.
A.Geranmayeh, R. Moini, and S. H. H. Sadeghi, “Fast construction of wavelet-based moment matrices in solving thin-wire electric field integral equations,”Proceedings of the International Conference on Wireless Communications and Applied Computational Electromagnetics (IEEE/ACES2005), Hawaii, USA, April, 2005.
A.Geranmayeh, R. Moini, and S. H. H. Sadeghi, "Fast Construction of Wavelet-Based Moment Matrices in Solving Thin-Wire Electric Field Integral Equations," ACES2005.
S. Bonyadi-Ram, R. Moini, S. H. H. Sadeghi, and V. Rakov ,“Incorporation of distributed capacitive loads in the antenna theory model of lightning return stroke,” proceedings of the 16th International Zurich Symposiumon Electromagnetic Compatibity (EMC Zurich 2005), Zurich, Switzerland, 13-18 February, 2005.
K. Sheshyekani, P. Sattari, A. Nicoomanesh, S.H.H. Sadeghi, and R. Moini ,“A wavelet based classifier for classification of cloud-to-ground lightning strokes,”, the16th International Zurich Symposiumon Electromagnetic Compatibity (EMC Zurich 2005), 13-18 February, 2005.
M.Movahhedi, A.Tavakoli, and R.Moini ,“A reflector antenna log-periodic feed for frequency ranges,” Microwaves, radar and wireless communications, 2004.Mikon-2004.
F. Mazlumi, S. H. H. Sadeghi, and R. Moini, “Output signal prediction of an open-ended rectangular waveguide when scanning an arbitrary-shape crack on a lossy metal surface,” Proceedings of the Asia-Pacific Microwave Conference (APMC04), Paper No. APMC/04/C/840, New Delhi, India, 15-18 December, 2004.
F. Mazlumi, S.H.H. Sadeghi, and R. Moini, “An inversion procedure for sizing surface cracks in metals, using an open-ended waveguide probe,” Proceedings of the International Symposium on Antennas and Propagation (ISAP 2004), Sendai, Japan, pp. 1153-1156, August, 2004.
A.Geranmayeh, R. Moini, and S.H.H. Sadeghi, “Comparison of various wavelet basis functions in solving thin-wire EFIE for wide-band application”, Proceedings of the International Symposium on Antennas and Propagation (ISAP 2004), Sendai, Japan, pp. 181-185, August, 2004.
S. Bonyadi-Ram, R. Moini, and S. H. H. Sadeghi ,“Incorporation of Distributed Inductive Loads in the Antenna Theory Model of Lightning Return Stroke Channel,” Proceedings of the 27th International Conference on Lightning Protection (ICLP 2004), Avignon, France, pp. 101-105, 13-16 September, 2004.
M. Hazrati, A. Avazpour, K. Vafaei, S. H. H. Sadeghi, and R. Moini, “Measurement of Lightning Radiated Electromagnetic Fields,” in Proc. Iranian Conference of Forecasting, pp. 105-111, Tehran, Iran, 2004
K. Sheshyekani, S. H. H. Sadeghi, and R. Moini, “A Wavelet Approach for Detection and Classification of Lightning Electromagnetic Field Data,” Proceedings of the 27th International Conference on Lightning Protection (ICLP 2004), Avignon, France, pp. 233-236, 13-16 September, 2004.
A.Naghikhani, R. Moini, and S. H. H. Sadeghi, “Electromagnetic Field Radiation Due To Lightning Strokes In The Presence of Tall Buildings: Modelling and Measurement,” Proceedings of the 27th International Conference on Lightning Protection (ICLP 2004), Avignon, France, pp. 337-340, 13-16 September, 2004.
S. A. Mosaddeghi, A. Shoory, R. Moini, and S. H. H. Sadeghi, “Electromagnetic Field Radiation due to Energized Conductors Buried in Multi-Layer Soils’, Proceedings of the 27th International Conference on Lightning Protection (ICLP 2004), Avignon, France, pp. 612-616, 13-16 September, 2004.
R. Khalaj-Amineh,S.H.H.Sadeghi and R. Moini, “An inversion method to estimate crack depth with removal of lift-off effect in SMFM technique,”Proceedings of the 55th Annual International Appliance Technical Conference (IATC 2004), Lexington, USA, pp. 411-418, March, 2004.
Proceedings of 55th Annual International Appliance Technical Conference & Exhibition, IATC, University of Kentucky, U.S.A., pp 451-354 ,March 2004.
K. Sheshyekani, S.H.H. Sadeghi and R. Moini, “A wavelet approach for detection and compression of lightning electromagnetic field data,” Proceedings of the 12 th Iranian Conference on Electrical Engineering (ICEE04), Mashad, Iran, May, 2004.
M. Shafiei, R. Moini, and S.H.H. Sadeghi, “Analysis of TEM cells, using the Electric Field Integral Equation in time domain,” Proceedings of the 12 th Iranian Conference on Electrical Engineering (ICEE04), Mashad, Iran, May, 2004.
R. Khalaj-Amineh, S. H. H. Sadeghi and R. Moini, “Suppressing sensor lift-off effects on cracks signals in surface magnetic field measurement technique”, Proceedings of The IEEE International Conference on Industrial Technology, (ICIT 2003), Maribor, Slovenia, pp 360-363, December 2003.
M.Barari, A.Tavakoli, and R.Moini , “ Analysis of Vivaldi Antennas for Phased Array with Wide-angle Scanning,” Proceedings of the IEEE EMC 2003, Istanbul, Turkey, May 2003.
M.Barari, A.Tavakoli, and R.Moini ,“Vivaldi Antennas for Phased Array System,”, The 11th Iranian Conference on Electrical Engineering, May 2003.
M. Ravan, S.H.H. Sadeghi, and R. Moini, “A Wavelet Network Approach for predicting Surface Cracks Shapes,” Proceedings of The 29th Annual Conference of the IEEE Industrial Electronics Society (IECON 2003), Virginia, USA, pp. 2261-2264, 2003.
T. Heidari, S.H.H. Sadeghi, and R. Moini, Sizing and depth profile pediction of fatigue cracks in ferromagnetic metals,” Proceedings of the 11 th Iranian Conference on Electrical Engineering (ICEE03), pp. 321-327, Shiraz, Iran, 2003.
T. Heidari, S.H.H. Sadeghi, and R. Moini , “Detection and sizing of surface-breaking fatigue cracks in ferrous conductors, using the ACFM technique,” Proceedings of the 5 th Iranian Conference on Manufacturing Engineering (ICEE03), pp. 753-760, Tehran, Iran, 2003.
F. Mazlumi, S.H.H. Sadeghi, and R. Moini, “Output Signal Prediction of an Open-ended Waveguide Probe When Scanning Tilted Cracks in Metals”, Proceedings of the International Conference on Electromagnetics in Advanced Applications (ICEAA03), Torino, pp. 715-718, 2003.
R. Sarraf, R. Moini, and S.H.H. Sadeghi , “Analysis Of Electromagnetic Fields Due To A Cellular Phone”, Proceedings of the ElectroComp2003, pp. 512-516 Coracia, September 2003.
N. Taavousi, R. Moini, and S.H.H. Sadeghi, “An Improved Neuro-Based Approach for Locating Cloud-to-Ground Lightning Using Radiated Electric Field Waveform Data”, 2003 IEEE International Sympsosium on Electromagnetic Compatibility, Istanbul, Turkey, 2003.
A.Shoory, R.Moini, and S.H.H. Sadeghi, “An Improved Electric Field Integral Equation For Modeling Wire Antennas Inside a Lossy Ground”, ”, 2003 IEEE International Sympsosium on Electromagnetic Compatibility, Istanbul, Turkey, 2003
A.Shoory, R.Moini, and S.H.H. Sadeghi , “Analysis of Lightning Electromagnetic Fields in the Vicinity of a Lossy Ground, Using a New Antenna Theory Model”, IEEE Bologna Powertech., Bologna, Italy, 2003.
N.Taavousi, R.Moini, and S.H.H.Sadeghi, “ A Neural Network Method for Locating Cloud to Ground Lightning Stroke Channels, Using Radiated Electric Field Waveform Data,” in Proc. EMC Zurich Symposium, Zurich, Switzerland, pp.561-564,2003.
B.Kordi, R.Moini, and V.Rakov, “Comparison of Lightning Return Stroke Electric Fields Predicted by the Transmission Line and Antenna Theory Model,” in Proc. EMC Zurich Symposium, Zurich, Switzerland, pp.551-556,2003.
S. Bonyadi-Ram, R. Moini, and S. H. H. Sadeghi , “A Novel Theoretical Method for Predicting Electromagnetic Fields Due to Lightning Strokes in the Presence of Tall Buildings”, International Conference on lightning protection, Cracow, Poland, pp.226-229, 2002.
F. Mazlumi, S. H. H. Sadeghi, and R. Moini, “Output Signal Prediction Of An Open-Ended Waveguide Probe When Scanning Elliptical-Shape Cracks In Metals”, SPIE 2002 Conference on Nondestructive Evaluation and Reliability of Micro- and Nanomaterial Systems, pp. 154-161, March 2002.
M. Barari, A.Tavakoli and R. Moini, “Wideband Single – Polarized Finite Array of Vivaldi Antenna ,” International Symposium on Antenna Technology and Applied Electromagnetics, Manitoba,Canada, 2002.
M. Barari, A. Tavakoli and R. Moini, “Analysis of Finite Vivaldi Antenna Arrays using a FDTD Method,” 3 rd International Conference on Microwave and Millimeter Wave Technology, Beijing, China,2002.
J. Jamali, R. Aghajafari, R. Moini, and S. H. H. Sadeghi,“Time-Domain Analysis Of Electromagnetic Field Distribution Around A Small-Size EMP Simulator”, 2002 International Symposium& Technical exhibition on Electromagnetic Compatibility, Beijing, China, pp.103-106, 2002.
M. S. Rahimian, S. H. H. Sadeghi, and R. Moini,” LEMP Coupling With Medium Voltage Overhead Lines And Its Effects On Low Voltage Networks With Power Electronic Devices”, 2002 International Symposium& technical exhibition on Electromagnetic Compatibility, Beijing, China, pp.115-118, 2002.
H. Sedaghati, S. H. H. Sadeghi, and R. Moini,” Susceptibility Analysis of Electronic Devices in Ground Vehicles to Electromagnetic Field Radiated By Cellular Phones”, 2002 International Symposium& technical exhibition on Electromagnetic compatibility, Beijing, China, pp.722-725, 2002.
F. Maslumi, S. H. H. Sadeghi, and R. Moini, “Detection of Surface Cracks of Arbitrary Shape in Metals Using an Open-ended Waveguide Probe,” Review of Progress in Quantitative Nondestructive Evaluation, D.O. Thompson and D.E. Chimenti, eds, vol. 21, American Institute of Physics, New York, 2002.
S.H. Seyed-Moosavi, R. Moini, and S.H.H. Sadeghi, “Time-domain analysis of electromagnetic fields due to a dipole antenna in a lossy medium, using the TLM method,” Proceedings of the 10 th Iranian Conference on Electrical Engineering (ICEE02), pp. 195-201, Tabriz, Iran, 2002.
J. Jamali, R. Aghajafari, R. Moini, and S.H.H. Sadeghi ,“Time-domain analysis of large electromagnetic pulse simulators,” Proceedings of the 10 th Iranian Conference on Electrical Engineering (ICEE02), pp. 390-396, Tabriz, Iran, 2002.
H. Salemi, S. H. H. Sadeghi, and R. Moini, “The Effect of Sensor Lift-off on Crack Depth Measurement by the Surface Magnetic Field Measurement Technique,” to appear in Review of Progress in Quantitative Nondestructive Evaluation, D.O. Thompson and D.E. Chimenti, eds, vol. 21, American Institute of Physics, New York, 2002.
S.H.Moossavi., R.Moini, and S.H.H. Sadeghi, “ Transient Analysis of Electromagntic Field Due to a Dipole Antenna in a Lossy Medium Using a Transmission Line Matrix Method,” in Proc. Iranian Conference on Electrical Engineering- ICEE 2002, Iran, pp.195-201, 2002.
J.Jamali, R.Aghajafari, R.Moini, and S.H.H.Sadeghi, “ Time Domain Analysis of a Large Size Electromagnetic Pulse Simulator,” in Proc. Iranian Conference on Electrical Engineering- ICEE 2002, Iran, pp.390-396, 2002.
M.Movahedi, A.Tavakoli, and R.Moini, “Design and Fabrication of a Feed for Reflector Antenna in 1-12GHz Band,” in Proc. Iranian Conference on Electrical Engineering- ICEE 2002, Iran, pp.171-178, 2002.
Gh.Z.Rafi, R.Moini, and R.Faraji-Dana, “ An Efficient Numerical Approach for Vertical Magnetic Dipole Radiation in the Vicinity of a Planar Interface Based on TDSM Method,” in Proc. ICEAA01 International Conference on Electromagnetics in Advanced Application, Torino, Italy, pp.11-14, 2001.
M.Ghiami, A.Abdipour, and R.Moini, “Field Analysis of Millimeter-Wave HEMTS,” in Proc. 2001 Microwave Electronics, Novosibrisk, Russia, pp.121-126, 2001.
B.Kordi, R. Moini, W. Janischewskyj, V.Shostak, and A.M. Hussein, “Extension of the Antenna Thory Model to High Towers Hit by Lightning Flash,” International Workshop on Electromagnetic Radiation from Lightning to Tall Structures, Toronto, Canada,2001.
Gh.Z. Rafi, R.Moini, R. Faraji-Dana, “Transient Analysis of Vertical Electric Dipole Radiation with two-Layer Lossy Media,” in Proc. 2001 IEEE EMC International Symposium, Montreal, Canada, pp. 1042-1045, 2001.
S.Bonyadi-Ram, R.Moini, S.H.H Sadeghi, and A.Mahanfar, “The Effects of Tall Buildings on the Measurement of Electromagnetic Fields Due to Lightning Return Strokes,” in Proc. 2001 IEEE EMC International Symposium, Montreal, Canada, pp. 1001-1004, 2001.
S.A.Emamghoreishi, R.Moini, and S.H.H Sadeghi, “A Modular Neural Network for Locating Cloud to Ground Lightning strokes,” in Proc. 2001 IEEE EMC International Symposium, Montreal, Canada, pp. 855-859, 2001.
A.Mahahfar, R.Moini, S.H.H. Sadeghi, and S. Bonyadi-Ram, “A Novel Automated Detection of Electromagnetic Fields Due to Lightning Strokes,” in Proc. 2001 IEEE EMC International Symposium, Montreal, Canada, pp. 205-209, 2001.
S.A.Emamghoreishi, R.Moini, S.H.H Sadeghi, and M.B. Menhaj, “A Novel Neuro-based Approach for Predicting the Location of Cloud to Ground Lightning Return Stroke,” in Proc. EMC Zurich Symposium, Zurich, Switzerland, pp.557-560, 2001.
B.Kordi, R. Moini, and F. Rachidi, “ Evaluation of Inducing Effects of an Inclined Lightning Return Stroke Channel Using The Antenna Theory Model,” in Proc. EMC Zurich Symposium, Zurich, Switzerland, pp.331-334, 2001.
M.S. Rahimian, S.H.H. Sadeghi, and R. Moini, “A New Method for the Calculation of LEMP Coupling with Overhead Lines in the Presence of Nonlinear Loads,” in Proc. EMC Zurich Symposium, Zurich, Switzerland, pp.145-148, 2001.
S.H.H. Sadeghi, R.Moini, and A. Mahanfar, “An Improved Generalized Network Formulation of Electromagnetic Fields for Crack Detection and Sizing in Metals, Using Open-ended Waveguides,” Review of Progress in Quantitative Nondestructive Evaluation, D.O. Thompson and D.E. Chimenti, eds, vol. 20, American Institute of Physics, New York, pp. 319-325, 2001.
S.Bonyadiram, R.Moini, S.H.H.Sadeghi, and B.Kordi, “Electromagnetic Fields due to Lightning Return Stroke: Modeling and Measuremant,” in Proc. Iranian Conference on Electrical Engineering- ICEE 2001, Iran, pp.64,1-64,7, 2001.
M.S.Rahimian, S.H.H.Sadeghi, and R.Moini, “Effects of Lightning Overvoltages on Low-voltage Sensitive Devices Induced by Lightning Strokes Around Distribution Overhead Lines,” in Proc. Iranian Conference on Electrical Engineering- ICEE 2001, Iran, pp.61,1-61,6, 2001.
B.Kordi, R. Moini, W. Janischewskyj, A.M. Hussein, and V. Shostak, “Application of the Antenna Theory Model for Determination of the CN Tower Lightning Return Stroke Model,” in Proc. ICLP 25th. International Conference on Lightning Protection, Rhodes, Greece, pp.109-112, 2000.
G.Z. Rafi, R. Moini, and R. Faraji-Dana, “ The Transient Electromagnetic Radiation of a Pulsed Line Source Located in Front of a Planar Interface,” in Proc.Millennium Conference on Antennas & Propagation, Davos, Switzerland, 2000.
M.S. Rahimian, S.H.H. Sadeghi, and R. Moini, “ A Combined ATM-EMTP Algorithm for the Calculation of Induced Overvoltages on Distribution Lines Due to Nearby Lightning Strokes,” in Proc. PSC 15th. International Power System conference, Iran, 2000.
A.H.Salemi, S.H.H.Sadeghi, and R.Moini, “On the Suitability of Inducer Sensor Displacement in SMFM Probes for Enhancement of Crack Detection Sensitivity in Ferrous Metal,” in Proc. AERO2000 , Iran, pp.1095-1102, 2000.
G.Z. Rafi, R. Moini, and R. Faraji-Dana, “A Novel Transient Analysis of Vertical Magnetic Dipole Radiation in the Vicinity of a Planar Dielectric Interface,”in Proc. ICEAA99 International Conference on Electromagnetics in Advanced Application,Torino, Italy, pp.651-654,1999.
A.R. Khajehnasiri, R.Moini, and S.H.H. Sadeghi, “An Improved Moment Method Model for Microwave Surface Crack Detection Using Open-ended Waveguide,” in Proc. ICEAA99 International Conference on Electromagnetics in Advanced Application, Torino, Italy, pp.565-568,1999.
A.Mahanfar, A. Tavakoli, and R.Moini,“Modal Analysis of Crossed Rectangular Waveguide Using Matrix Singular Value Decomposition Method,” in Proc. ICEAA99 International Conference on Electromagnetics in Advanced Application, Torino, Italy, pp.137-140,1999.
G.Z.Rafi, R. Moini, and R. Faraji-dana, “A New Time Domain Analysis of a Vertical Dipole in the Vicinity of a Planar Dielectric Interface,” in Proc. IEEE AP-S International Symposium, Orlando, Florida, 1999.
B. Kordi, R. Moini, and S. H. H. Sadeghi, “Comparison of the Transmission Line Coupling Model with the EFIE Approach for Lightning Induced Overvoltage Prediction,” in Proc. EMC Zurich Symposium, Zurich, Switzerland, pp.597-600, 1999.
R.Moini, S.H.H.Sadeghi, A.Mahanfar, and S.Bonyadiram, “Modeling and Measurement of Electric Field Due to Cloud-To-Ground Lightning Return Stroke,” in Proc. PSC 14th. International Power System conference, Iran, pp.281-287, 1999.
Behzad Kordi, Rouzbeh Moini, and Hamed Alaghemand, “Evaluation of the Lightning Induced Over-voltages in Sagged Transmission Llines Using Electric Field Integral Equation in Time Domain,” in Proc. ICLP 24th. International Conference on Lightning Protection, Birmingham, United Kingdom, pp.350-353, 1998.
R. Moini, and S.H.H. Sadeghi,“Direct Measurement of Lightning Discharge Using its Elctromagnetic Radiation,” in Proc. PSC 13th. International Power System conference, Iran, pp.386-393, 1998.
A.H.Salemi, S.H.H.Sadeghi, and R.Moini, “Effect of EC Probe Size and Placement on the Flaw Detection sensitivity in Ferrous Metal,” in Proc. Iranian Conference on Electrical Engineering- ICEE 1998, Iran, pp.181-187, 1998.
R. Moini, V. A. Rakov, M. A. Uman, and B. Kordi, “An Antenna Theory Model for the Llightning Return Stroke,”in Proc. EMC Zurich Symposium, Zurich, Switzerland, pp.148-152, 1997.
A.Tavakoli, A. Monajati, and R. Moini, “A Wide Band Dual-polarized Microstrip Patch Antenna,” in Proc. 1997 IEEE/AP-S International Symposium, Montreal, Canada, pp.956-959, 1997.
R.Moini, M. Samiee, A. Tavakoli, and G.Z. Rafi, “A Cylindrically Curved Dual-feed Dual Excited Crossed-slot Antenna,” in Proc. 1997 IEEE/AP-S International Symposium, Montreal, Canada, pp.1954-1957, 1997.
A.Tavakoli, M. Samiee, G.Z. Rafi, and R.Moini, “A Time Domain Analysis of a Wide-band Circularly Polarized Crossed-slot Antenna,” in Proc. 1996 IEEE/AP-S International Symposium, Baltimore, Maryland, pp.2076-2079, 1996.
R.Moini, M. Samiee, A. Tavakoli, and G.Z. Rafi, “A Dual Feed Excitation Mode Circularly Polarized Crossed-slot Antenna,” in Proc. 1996 IEEE/AP-S International Symposium, Baltimore, Maryland, pp.58-61, 1996.
A.Tavakoli, A.Fard, and R.Moini, “Analysis of Dual-arm Logarithmic Spiral Microstrip Patch Antennas,” in Proc. 1996 IEEE/AP-S International Symposium, Baltimore, Maryland, pp.1078-1081, 1996.
Tavakoli, N. Damavandi, and R. Moini, “Analysis of Crossed-shaped Dual-polarized Microstrip Patch Antennas,” in Proc. 1995 IEEE/AP-S International Symposium, Newport Beach, California, pp.994-997, 1995.
R. Moini, G. Z. Rafi, and A. Tavakoli, “A Time Domain Analysis of Slot Antennas,” in Proc. 1995 IEEE/AP-S International Symposium, Newport Beach, California, pp.864-866, 1995.
G. Z. Rafi, R. Moini, and A. Tavakoli, “Radar Cross Section of Cross-shaped Microstrip Patch Antennas,” in Proc. 1995 IEEE International Symposium on Electromagnetic Compatibility, Atlanta, pp.303–308, 1995.
B.Kordi, R.Moini, and M.Abedi, “A Comparison Between LEMP and NEMP Effects on Overhead Line Using Electric Field Integral Equation in Time Domain,” in Proc. Iranian Conference on Electrical Engineering- ICEE 95, Iran, 1995.
R.Moini, B.Kordi, and M.Abedi, “The Evaluation of LEMP Effects on Transmission Lines: Modelling and Simulation,” in Proc. Euro electromagnetics- EUROEM94, Bordeaux, France, pp.422–428, 1994.
R.Moini, R. Aghajafari, and A. Tavakoli, “Susceptibility of Log Periodic Dipole Array,” in Proc. Euro electromagnetics- EUROEM94, Bordeaux, France, pp.1470-1477, 1994.
R. Moini, G.Z. Rafi, and A. Tavakoli, “A Time Domain-based Technique for Analysing the Scattering of Microstrip Patch Antennas,” in Proc. Journées Internationales sur les antennes-JINA 95, Nice, France, pp.286-289, 1994.
R. Moini, B. Kordi, and M. Abedi, “The Evaluation of LEMP Effects on Subtransmission line Using the Method of Moments: A Comparison Between TL and MTL model,” in Proc. 1994 IEEE International Symposium on Electromagnetic compatiblity, Chicago, pp.127-131, 1994.
R.Moini, B. Kordi, and M.Abedi, “The Evaluation of Lightning Induced Voltage on High Voltage Overhead Line Using a New Method for Llightning Channel Effects,” in Proc. Twelfth International Wroclaw Symposium and Exhibition on Electromagnetic Compatibility, Wroclaw, Poland, pp.340-342, 1994.
R. Moini, B. Kordi, B. Vahidi, and M. Abedi, “Comparison Between LEMP & NEMP Induced Overvoltages in 33 kV Overhead Distribution Lines,” Review of Progress in Applied Computational Electromagneticc- A.C.E.S.94, Monterey, California, pp.189-199, 1994.
R. Moini, G. Rafi, and A.Tavakoli, “Radar Cross Section of Microstrip Patch Antennas, a Single Element and Arrays,” in Proc. Iranian Conference on Electrical Engineering- ICEE 93, Iran, pp.46-53, 1993.
R. Moini, “Susceptibility of Yagi-Uda Dipole Arrays,” in Proc. Iranian Conference on Electrical Engineering- ICEE 93, Iran, pp.9-16, 1993.
R. Moini, “The influence of Surface-waves upon the Characteristics of a Microstrip Antenna Arrays,” in Proc. U.R.S.I XXIII General Assembly, Prague, Czechoslovakia, 1990.
R. Moini, J. Herault, and B.Jecko, “Influence des Ondes de Surface sur la Puissance Rayonée par des Antennes Microruban,” in Proc. Journées Internationales sur les antennes-JINA 88, Nice, France, 1988.
J. Herault, R. Moini, A. Reineix, and B. Jecko, “Analyse d’Antennes Plaquées par une Méthode Mixte: Temporelle-Fréquentielle,” in Proc. 5eme Journées Nationales Microonde de Nice-JNM87, Nice, France, 1987.
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K. Sheshyekani, S.H.H. Sadeghi, and R. Moini, “,A Combined MoM-AOM Approach for Frequency Domain Analysis of Nonlinearly Loaded Antennas in the Presence of a Lossy Ground,” IEEE Transactions on Antennas and Propagation, accepted for publication.
S. Bonyadi-ram, R. Moini, S. H. H. Sadeghi, and V.Rakov, “On Representation of Lightning Return Stroke as a Lossy Monopole Antenna with Inductive Loading,” IEEE Transactions on Electromagnetic Compatibility, accepted for publication.
N.Farnoosh, A. Shoory, R. Moini and S. H. H. Sadeghi, “Analysis of thin-wire ground penetrating radar systems for buried target detection, using a hybrid MoM-FDTD technique, Journal of NDT&E International, accepted for publication.
P. Dehkhoda, A. Tavakoli, and R.Moini, “An Efficient and Reliable Shielding effectiveness Evaluation of Rectangular Enclosure with Numerous Apertures,”IEEE Transactions on Electromagnetic Compatibility, accepted for publication.
R. Khalaj-Amineh, M. Ravan, S. H. H. Sadeghi, and R. Moini , “Using AC Field Measurement Data at an Arbitrary Lift-Off Distance to Size Long Surface-Breaking Cracks in Ferrous Metals,” Journal of NDT&E International, accepted for publication.
M. Ravan, S. H. H. Sadeghi, and R. Moini , “Neural Network Approach for determination of Fatigue Crack Depth Profile in a Metal, Using AC Field Measurement Data,” submitted to IET Journal of Science,Measurement&Technology, accepted for publication.
M. Ravan, S. H. H. Sadeghi, and R. Moini “Using A Wavelet Network For Reconstruction Of Fatigue Crack Depth Profile From AC Field Measurement Signals,” Journal of NDT&E International, Vol. 40, No. 7, Oct. 2007.
R. Sarraf, R. Moini, and SHH Sadeghi, “Calculation of EM characteristics of a cellular phone handset by time domain MOM,” Amirkabir Journal of Science & Technology, Vol. 17 (64-A), pp. 41-46, Summer 2006.
F. Mazlumi, S.H.H. Sadeghi and R. Moini, “Interaction of rectangular open-ended waveguides with surface tilted long cracks in metals,” IEEE Transactions on Instrumentation & Measurement, Vol. 55, No. 6, pp. 2191-2197, December 2006.
Granmayeh, R. Moini, and S.H.H. Sadeghi, “On the Use of Piecewise Linear Wavelets for Fast Construction of Sparsified Moment Matrices in Solving the Thin-Wire EFIE,” International Journal of Engineering Analysis with Boundary Elements, Elsevier, Vol. 30, No. 10, pp. 869-881, October 2006.
F. Mazlumi, S. H. H. Sadeghi, and R. Moini, “Interaction of an Open-Ended Rectangular Waveguide Probe with an Arbitrary-Shape Surface Crack in a Lossy Conductor,” IEEE Transactions on Microwave Theory and Technique, Vol. 54, No. 10, pp. 3706-3711, October 2006.
M. Ravan, S. H. H. Sadeghi, and R. Moini “Field Distributions around Arbitrary Shape Surface Cracks in Metals, Induced by High Frequency AC Current–Carrying Wires of Arbitrary Shape,” IEEE Transactions on Magnetics, Vol. 42, No. 9, pp. 2208-2214, September 2006
R.Moini, S.H. H. Sadeghi, B.Kordi, and F. Rachidi, “An Antenna-theory Approach for Modeling Inclined Lightning Return Stroke Channels,” Journal of Electric Power Research, Electric Power Systems Research, Elsevier, Vol.76, Issue 11, pp.945-952, July 2006.
A.Geranmayeh, R.Moini, S.H.H. Sadeghi, and A. Deihimi, “A Fast Wavelet-Based Moment Method for Solving Thin-Wire EFIE,” IEEE Transactions on Magnetics, Vol.42, No.4, pp.575-578, April 2006.
A.Geranmayeh, R.Moini, and S.H.H. Sadeghi , “Numerical Simulation of Electromagnetic Field Radiation from Lightning Return Stroke Channels: A Wavelet-Based Approach,” IEEE Transactions on Electromagnetic Compatibility, Vol.48, No.1, pp.225-233, February 2006.
S. Bonyadi-ram, R. Moini, and S. H. H. Sadeghi, “ Calculation of Induced Over voltages on the Power Transmission Lines Using a New Electromagnetic Model for Lightning Return Stroke Channel,” (in Persian), Amirkabir Journal of Science&Technology ,Vol.16, No.61A, pp.9-20, Spring 2005.
Shoory, R. Moini, S. H. H. Sadeghi, and V. A. Rakov, “Comments on Analysis of Lightning-Radiated Electromagnetic Fields in the Vicinity of Lossy Ground,” IEEE Transactions on Electromagnetic Compatibility, Vol.47, No.4, pp.1026, November 2005.
H. Fatehi, S.H.H. Sadeghi, and R. Moini, “Computation of Electromagnetic Field Distribution Due to an Arbitrary Shape Exciter Near Multiplayer Slab Conductors,” IEEE Transactions on Magnetics, Vol 41/3, pp 1132 – 1136, March 2005.
F. Mazlumi, S.H.H. Sadeghi and R. Moini, “Using an Open-ended Rectangular Waveguide Probe for Detection and Sizing of Fatigue Cracks in Metals,” Electronics Letters, Vol. 41/6, pp. 334-335, March 2005.
H.Fatehi, S.H.H. Sadeghi, A.H.Salemi, and R.Moini, “Using Scalar Magnetic Potential for Analytical Solution of Field Distributions in Magnetostatic Regime Due to Current-carrying Wires of Arbitrary Shape Above a Conducting Half Space,” ,”(in persian), International Journal of Engineering, Vol. 15, No. 5, pp. 133-148, 2005.
H. Salemi, S.H.H. Sadeghi, and R. Moini, “Thin-skin Analysis Technique for Interaction of Arbitrary-shape Inducer Field with Long Cracks in Ferromagnetic Metals,” Journal of NDT&E International, Vol 37/6, pp 471-479, September 2004.
R. Moini, S. H. H. Sadeghi, and F. Rachidi , “An Antenna–theory Approach for Modeling Lightning Return Stroke Channels,”, Journal of Iranian association of Electrical and Electronics Engineers, Vol. 1, pp. 2-9, Spring 2004.
R. Moini, S.H.H. Sadeghi and B.Kordi, “An Electromagnetic Model of Lightning Return Stroke Channel Using Electric Field Integral Equation in Time Domain”, Journal of Engineering Analysis with Boundary Elements, ELSEVIER, Vol.27 ,pp.305-314,2003.
M.Barari, A.Tavakoli, and R.Moini ,“Side Lobe Reduction in Vivaldi Array Radiation Pattern Using Genetic Algorithm and FDTD,”, Amirkabir Journal of Science&Technology, Vol.14, No.56-A, pp.233-238, Fall 2003.
B.Kordi, R.Moini, W.Janischewskyj, A.M.Hussein, V.Shostak, and V.A. Rakov, “ Application of the Antenna Theory Model to a Tall Tower Struck by Lightning,” J. Geophys. Res, Vol.108, No.D17, 2003.
F. Mazlumi, S. H. H. Sadeghi, and R. Moini , “Analysis Technique for Interaction of Rectangular Open-ended Waveguides with Surface Cracks of Arbitrary Shape in Metals,” NDT & E International, Elsevier, Elsevier, Vol. 36, No. 5, pp. 279-374, 1 July 2003.
M. S. Rahimian S. H. H. Sadeghi, and R. Moini , “Effects of Indirect Lightning Strokes on Lossy Power Distribution Lines in the Presence of Nonlinear Loads,” (in persian), Journal of Elmosannat, Vol.14, No 1, pp.133-148, spring 2003.
B.Kordi, R.Moini, V.Rakov, “Comment on Return Stroke Transmission Line Model for Stroke Speed Near and Equal That of Light” by R. Thottappillil, J. Schoene, and M. A. Uman”, Journal of Geophysical Research letter,USA, Vol.29, N0.10, 10.129/2001GL014602,pp 7-1,7-3, 2002.
J.Jamali, R.Aghajafari, R.Moini, and S.H.H.Sadeghi, “Analysis of Large Eectromagnetic Pulse Simulator Using the Electric Field Integral Equation Method in Time Domain,” (in persian), Modarres Technical and Engineering, pp.77-93, 2002.
S. H. H. Sadeghi, B. Toosi, and R. Moini, “On the Suitability of Induction Coils for Crack Detection and Sizing in Metals by the Surface Magnetic Field Measurement Technique,” NDT & E International, Vol 34/7, pp. 493-504, 2001.
A.Emamghoreishi, R.Moini, and S.H.H.Sadeghi, “Locating Cloud-to-ground Lightning Return Strokes by a Neural Network Algorithm,”(in persian), Amirkabir Journal of Science&Technology, Vol.12, No 48, pp.424-436, 2001.
R. Moini, B.Kordi, G.Z. Rafi, and V.A. Rakov, “A New Lightning Return Stroke Model Based on Antenna Theory,” J. Geophys. Res., No 105, pp. 29,693-29,702, 2000.
G.Z. Rafi, R. Moini, and R. Faraji-Dana, “ A New Time Domain Approach for Analysis of Vertical Magnetic Dipole Radiation in Front of Lossy Half-space,” Progress in Electromagnetic Research, PIER 29, pp. 57-68, 2000.
R. Moini, B. Kordi, and M. Abedi, “Evaluation of LEMP Effects on Complex Wire Structures Located Above a Perfectly Conducting Ground Using Electric Field Integral Equation in Time Domain,” IEEE Transactions on. Electromagnetic Compatibility., Vol.40, No. 2, pp.154-162, 1998.
G.Z.Rafi, R.Moini, and A.Tavakoli, “A Time Domain Analysis of a Rectangular Microstrip Patch Antenna,” Amirkabir Journal of Science&Technology, Vol.10, No 38, pp.1-6, 1998.
R.Moini, A.Tavakoli, and R. Aghajafari, “Time Domain Analysis of Logarithmic Periodic Dipole Array,” Amirkabir Journal of Science&Technology, Vol.8, No 31, pp.73-79, 1996.
R.Moini, “Surface Waves Effect on the Power Radiated by the Microstrip Antennas,” (in persian), Amirkabir Journal of Science&Technology, Vol.4, No 16, pp.248-257, 1991.
J. Herault, R.Moini, A. Reineix, and B. Jecko, “A New Approach to Microstrip Antennas Using a Mixed Analysis: Transient-Frequency,”IEEE Transactions on. Antennas and Propagation , Vol. AP-38, No 8, pp.1166-1175, 1990.
J. Herault, R. Moini, A. Reineix, and B.Jecko, “ Analyse des Microantennes par une Méthode Temporelle,” Annales de Télécommunication, Vol.42, No 9-10, France, pp.578-588, 1987.
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A. Completed
1. "The Measurement of Electromagnetic Field Due to Cloud-to-Ground Lightning"
Funding Agency: Amirkabir University of Technology
2. "Development of an EMC Simulator in Windows Platform"
Funding Agency: Gostaresh Center for Research and Development
3. "Development of an Instrument for Measuring Wide Band Electromagnetic Fields"
Funding Agency: Gostaresh Center for Research and Development
4. "Crack Detection and Sizing by the Surface Magnetic Field Measurement (SMFM) Technique"
Funding Agency: Amirkabir University of Technology
5. "The Measurement of Electromagnetic Fields Due to Lightning Return Strokes in Tehran City"
Funding Agency: Amirkabir University of Technology
6. "Fabrication of the Lightning Detection System (LDS03) for Use in Kohkolooye & Chaharmahal-Bakhtiary Province
Funding Agency: Kohkolooye & Chaharmahal-Bakhtiary Electricity Board
7. "Design and Development of A Lightning Detection Station for Tehran Electricity Board Region"
Funding Agency: Tehran Regional Electricity Board
8. "Nondestructive Evaluation of Metallic Structures Using the SMFM Technique"
Funding Agency: Amirkabir University of Technology
9. "Dvelopment of a Computer Aided Design for the SMFM Technique and Measurement of Surface Cracks Depth Profiles in Ferromagnetic Metals, Using Intelligent Computational Algorithms "
Funding Agency: Gostaresh Center for Research and Developmernt
10. "Design and Development of the Lightning Detection System For off-line Monitoring Lightning Activities in Kohkolooye & Chaharmahal-Bakhtiary Province "
Funding Agency: Iran Planning, Management and Administration Organization
11. "Design and Development of the National Lightning Locating System For Monitoring Lightning Activities"
Funding Agency: Iran Planning, Management and Administration Organization, Tehran Regional Electricity Board, and Iran Meteorology Organization
12. "Development of a Software Package for Computation of Dangerous Voltages/Currents Along Gas Pipes and Installations, Due to Neighboring Underground Railways"
Funding Agency: Iran National Gas Company
13. "Collaboration between AUT and EPIL on using EMC lab devices"
Funding Agency: EPIL
B. ACTIVE
1. "Development of an ElectroMagnetic Compatibility (EMC) Laboratory"
Funding Agency: Iran Telecommunication Research Center
2. "Development of a Reference ElectroMagnetic Compatibility (EMC) Laboratory"
Funding Agency: Ministry of Industry
3. "Analysis of Grounding Systems in Zanjan Regional Electricity Board for Protection Against Short-Circuit and Lightning Faults"
Funding Agency: Zanjan Regional Electricity Board
4. "Measurement and Evaluation of Electromagnetic fields around Power Lines and Home Electric Appliances"
Funding Agency: TAVANIR
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Young Scientist Award 1990, U.R.S.I.
IDB Merit Scholarship Award, 1995.
Kharazmi International Awards, 2001.
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EXECUTIVE APPOINTMENTS
Vice Chairman of Research, (Sept. 2006 – present)
Dept. of Electrical Eng., Amirkabir University of Tech., Tehran, Iran.
Chairman, (Sept. 2003 –Sept. 2006)
Dept. of Electrical Eng., Amirkabir University of Tech., Tehran, Iran.
Vice Chairman of Research, (Sept. 2002 – Sept.2003)
Dept. of Electrical Eng., Amirkabir University of Tech., Tehran, Iran.
Vice Chairman of Research,(Sept. 1996 – Sept.1997)
Dept. of Electrical Eng., Amirkabir University of Tech., Tehran, Iran.
Vice Chairmanof of Education,(Feb. 1994 –Sept. 1995)
Dept. of Electrical Eng., Amirkabir University of Tech., Tehran, Iran.
Vice Chairman of Research,(Sept. 1992 – Feb.1994)
Dept. of Electrical Eng., Amirkabir University of Tech., Tehran, Iran.
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Amirkabir University of Technology (Tehran Polytechnic)
Electrical Engineering Department
No 424, Hafez Ave., 15914 Tehran, Iran
Tel: (+98) 21 64543342, Fax: (+98) 21 66406469
E-mail: moini@aut.ac.ir
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J. Herault, R. Moini, A. Reineix, and B.Jecko, Annales de Télécommunication, Vol.42, No 9-10, France, pp.578-588,1987.
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O.Dafif, and R.Moini, Tech. Rep. Convention No 416/104/01/ETCA/CEG, Limoges, France,
1987.
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J. Herault, R. Moini, A. Reineix, and B. Jecko, in Proc. 5eme Journées Nationales Microonde de Nice-JNM87,
Nice, France, 1987.
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R. Moini, J. Herault, and B.Jecko, in Proc. Journées Internationales sur les antennes-JINA 88, Nice, France,
1988.
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R. Moini, in Proc. U.R.S.I XXIII General Assembly, Prague, Czechoslovakia, 1990.
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R. Moini, Amirkabir
Journal of Science and Technology, No.16, pp.248-257, 1990.
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J. Herault, R.Moini, A. Reineix, and B. Jecko, IEEE Trans. Antennas and Propagat. , Vol. AP-38, No 8,
pp.1166-1175, 1990.
A new approach to microstrip antennas is developed, based on a mixed analysis: transient-frequency. The solution
of transient integral equation by the method of moments allows one to compute the transient currents on the antenna.
The Fourier transform of these transient currents used in asymptotic expressions for the far field of a Hertz dipole
leads directly to harmonic parameters of radiation. The relative importance of spherical space waves and cylindrical
surface waves and their behavior in terms of substrate parameters and frequency are discussed for some cases.
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R. Moini, in Proc. Iranian Conference on Electrical
Engineering- ICEE 93, Teheran, Iran, pp.9-16, 1993.
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R. Moini, G. Rafi, and A.Tavakoli, in Proc. Iranian Conference on Electrical Engineering- ICEE 93, Teheran, Iran,
pp.46-53, 1993.
Detection and analysis of targets by radars is carried out through their radar cross section (RCS). So far, only
frequency domain techniques have been utilized in the study of patch antennas in the resonnant mode. In this paper,
we introduce a method of the analysing the scattering of the electromagnetic waves by metalic objects in the time
domain. We also propose a method for deriving RCS of microstrip patches in the entire frequency domain. Finally,
the method is applied and the analysis is carried out for both single element and arrays for various incident angles and
in a wide band frequency spectrum.
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R. Moini, B. Kordi, B. Vahidi, and M. Abedi, Review of Progress in Applied Computational
Electromagneticc- A.C.E.S.94, Monterey, California, pp.189-199, 1994.
In this paper attempt has been made to introduce a method for evaluation of induced overvoltages caused by nuclear
electromagnetic pulse (NEMP) in overhead lines. NEMP occurs in space in high altitude, due to nuclear explosion in
space. The paper also compares the induced overvoltage caused by NEMP with overvoltage produced by lightning
electromagnetic pulse (LEMP). In LEMP analysis, lightning is a local phenomena, therefore the performance of
transmission line can be examined conveniently, using suitable model for lightning stroke channel, and applying
transmission line theory. However NEMP covers large area simultaneously, and has specific characteristics. So it is
impossible to utilize transmission line theory similar to LEMP analysis. In this paper direct solution of Maxwell’s
equations has been used in time domain, using electric field integral equation (EFIE) for evaluation of induced voltage
and current in any point of overhead line. With comparing the LEMP and NEMP results, it is found out that the
overvoltage protective devices, installed at the receiving or sending ends of transmission line may protect the line
against LEMP, however it may fail to respond against NEMP.
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R.Moini, B. Kordi, and M.Abedi, in Proc. Twelfth International
Wroclaw Symposium and Exhibition on Electromagnetic Compatibility, Wroclaw, Poland, pp.340-342,1994.
In this paper, a new analytical method is presented for lightning induced voltage and current in 33 kV overhead line.
Lightning channel is modelled by monopole antenna. The excitation generator of proposed antenna is such that the
current distribution of channel with respect to time and space is based on TL model. Due to transient wave form of
electromagnetic field caused by lightning and also due to rapid change of current in TL model with respect to time,
the Maxwell’s equation in time domain have been used. For this purpose the solution of electric integral equation
(EFIE),solved by the method of moment in time domain, provides electromagnetic field caused by lightning stroke at
any point, and any time. It is clear that with above method, the coupling effect between lightning channel and 33 kV
overhead line can be analysed conveniently. Thus the time variation of induced current and volatge at any point of
line can be evaluated. Therefore, the protective scheme for 33 kV line can be selected accurately.
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R. Moini, B. Kordi, and M. Abedi, in Proc. 1994 IEEE
International Symposium on Electromagnetic compatiblity, Chicago, pp.127-131, 1994.
In this paper an attempt has been made to evaluate induced voltage on 63 kV subtransmission line caused by
lightning electromagnetic pulse (LEMP). For this purpose electric field integral equation (EFIE) in time domain has
been solved by the method of moment (MOM).Lightning channel is modelled by monopole antenna,and according
to the method of moment the excitation generator of proposed antenna is selected in such a way that time-space
distribution of current along the channel is compatible with transmission line (TL), or modified transmission line
(MTL) models.For both models the induced voltage along any point of phase conductor of 63 kV can be evaluated.
The effect of shield wires can also be analysed.In this article,it is assumed that the lightning return originates from the
earth surface in vicinity of 63 kV structure.The proposed accurate method will help the engineers to have outstanding
view on protection scheme to protect 63 kV subtransmission line against lightning.
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R. Moini, G.Z. Rafi, and A. Tavakoli, in Proc. Journées Internationales sur les antennes-JINA 95, Nice,
France, pp.286-289, 1994.
A time domain solution to the problem of plane wave scattering by the rectangular microstrip patch on a grounded
dielectric substrate is presented. The model includes the microstrip feed effects on the characteristics of this antenna
in receiving mode. Cmputed data for patch impedance is found to be in close agreement with measurements over a
broad frequency range. The microstrip R. C. S versus frequency is computed.It consists of a number of large peaks
wich are identified as impedance resonane speak.
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Moini, R. Aghajafari, and A. Tavakoli, in Proc. Euro
electromagnetics- EUROEM94, Bordeaux, France, pp.1470-1477, 1994.
In this paper, the susceptibility of log periodic array antennas when illuminated by an electromagnetic pulse such as
NEMP is investigated. Initially, two antennas in the HF and VHF bands were designed and then, using Maxwell
equations, the time domain electric field integral equation were derived.Utilizing the method of moment,the induced
current on the antenna and the open circuit voltage and short circuit current at the antenna feed port were calculated.
The knowledge of the open circuit voltage and the short circuit current enables us to design protective devices at
the input of the antenna against transient pulses such as NEMP.
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R.Moini, B.Kordi, and M.Abedi, in Proc. Euro electromagnetics- EUROEM94, Bordeaux, France, pp.422
-428, 1994.
In this paper, an attempt has been made to implement electric field integral equation (EFIE) for evaluation of the
induced voltage in transmission line, caused by lightning strokes. Due to transient characteristics of lightning
phenomena, direct evaluation of equations in time domain have been used. For this purpose, lightning channel is
modelled by monopole antenna.The excitation generator of this antenna is selected in such a way that the current
at channel base is compatible with different measurements and current distribution along the channel is compatible
with MTL model.Then electromagnetic fields radiated by lightning channel are calculated in different point of
space.The result is compared with other methods and measurements. Finally, time variations of induced voltage
caused by lightning channel in different transmission lines are analyzed.
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G. Z. Rafi, R. Moini, and A. Tavakoli, in Proc. 1995 International Symposium on Electromagnetic Compatibility, Atlanta,
pp.303-308, 1995.
A solution to the problem of plane wave scattering by a cross-shaped patch antenna printed on a dielectric substrate
is presented. The solution begins by formulating an integral equation for a wire grid model of the microstrip patch
antenna in time domain and then, the integral equation is solved by the method of moments. The computation of the
radar cross section (RCS) is found to be in good agreement with the measurements over a wide range of frequencies.
Additionally, it is found that the resonant frequency of the antenna in the transmitting and receiving modes are identical,
except for a slight shift that is proportional to the etched surface area at the antenna corners compared to a rectangular
patch antenna.
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R. Moini, G. Z. Rafi, and A. Tavakoli, in Proc. 1995
IEEE/AP-S International Symposium, Newport Beach, California, pp.864-866, 1995.
Slot antennas in microwave frequencies are widely used in airborne vehicles because they are lightweight, conformal,
and relatively easy and inexpensive to fabricate.Thus, numerous literatures exist on their operation analysis and design.
Although many papers are available in the subject of slot antenna analysis in frequency domain, only few papers have
discussed time domain characteristics of this type of antennas. In this paper, the method of moment in time domain is
used for comparison of input impedance, radar cross-section and radiation properties of slot antennas.
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Tavakoli, N.Damavandi, and R.Moini, in Proc. 1995 IEEE/AP-S International Symposium, Newport Beach, California, pp.994-997,
1995.
Dual linear polarization with low cross polarization and high isolation is achived by cross shaped microstrip patch
antennas.Segmentation method along with the multiport network theory is used to predict the antenna characteristics
such as resonant frequency, input impedance, scattering parameters, and radiation patterns of the antenna.
Theoretical and experimental results are in very good agreement with each other and show significant improvement
of the cross polarization performance and the isolation between the input ports.It is shown that the cross polarization
level is reduced by 10 to 20 dB, and isolation between the input ports is increased by 5 to 10 dB compared to the
conventional dual-polarized rectangular microstrip patches
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A.Tavakoli, A.Fard, and R.Moini, in Proc. 1996 IEEE/AP-S International Symposium, Baltimore, Maryland, pp. 1078-1081,
1996.
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R.Moini, M. Samiee, A. Tavakoli, and G.Z. Rafi, in Proc. 1996 IEEE/AP-S International Symposium, Baltimore, Maryland,
pp.58-61, 1996.
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A.Tavakoli, M. Samiee, G.Z. Rafi, and R.Moini, in Proc. 1996 IEEE/AP-S International Symposium, Baltimore,
Maryland, pp.2076-2079, 1996.
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R. Moini, A.Tavakoli, and R.Aghajafari,Amirkabir Journal of Science and Technology, Vol.8, No.31, pp.73-79,1996.
A numerical method based on the method of moment for computing the current distribution of the elements of
logarithmic periodic dipole array (LPDA) is developed. According to the solution of electric field integral
equations (EFIE) on wire structures, the input impedance, pattern, and other characterisics of such antennas
are calculated.Since LPDA is wideband,EFIE is solved in time domain.The fourier transform of the computed
currents is then used to calculate the frequency characteristics of LPDA.Interestingly, the method enables us to
find the frequency characteristics of the antenna for a wide band frequency range using only a single narrow
transient pulse.
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R. Moini, V. A. Rakov, M. A. Uman, and B. Kordi, in Proc. EMC Zurich Symposium, Zurich, Switzerland, pp.148-152, 1997.
A new approach, based on antenna theory, is used to evaluate the lightning return-stroke current as a function
of time and height. The lightning channel is modeled as a lossy, straight, and vertical monopole antenna above
a perfectly conducting ground, and is fed by a source voltage. The source voltage is a function of the assumed
current at ground level and the input impedance of the monopole antenna. An electric field integral equation
(EFIE) is employed to describe the electromagnetic behavior of the antenna. The numerical solution of EFIE by
the Method of Moments (MoM) in time domain provides the time-space distribution of the current along the
lightning channel. This new, antenna-theory model with specified current at the channel base requires only two
adjustable parameters: the return-stroke propagation speed and the channel resistance per unit length. The new
model is compared to the most commonly used lightning return-stroke models in terms of the temporal-spatial
distribution of channel current and predicted electric fields.
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R.Moini, M. Samiee, A. Tavakoli, and G.Z. Rafi, in Proc. 1997 IEEE/AP-S International Symposium, Montreal, Canada,
pp.1954-1957, 1997.
A dual-feed dual excitation mode cylindrical crossed-slot antenna on a cylindrical surface is presented. By
switching between like and difference mode excitations, the entire space is spanned by the radiation patterns.
The time domain integral equation for the antenna is derived and solved by the method of momentsThe antenna
is analyzed using the method of moments approach to solve an integral equation in time domain. The technique
is able to analyze the antenna characteristics over a wide band of frequency in one application of the numerical
method. Here, by using a dual-feed and a dual excitation mode configuration, a wide bandwidth and a large
space coverage is realized. This antenna is useful for telemetry purposes, tracking application and mobile
communication systems where good space coverage with minimum fluctuation in antenna pattern are in demand.
Theoretical data are in good agreement with experimental results.
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A.Tavakoli, A. Monajati, and R. Moini, in
Proc. 1997 IEEE/AP-S International Symposium, Montreal, Canada, pp.956-959, 1997.
Dual linear polarization with low cross polarization and high resolution has previously been reported using a cross
shaped microstrip patch antenna. Here, by slightly deforming the shape of the patch, the bandwidth of the crossed
shaped structure is increased from 1.7 percent to 4.2 percent and the changes had minimal effect on radiation
properties of the antenna. Segmentation, desegmentation and multiport network theory were used to predict the
antenna characterisitcs such a resonant frequency, input impedance, scattering parameters, and radiation patterns
of the antenna. Experimental results are in good agreement with theoretical calculations.
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R. Moini, B. Kordi, and M. Abedi, IEEE
Trans. Electromagn. Compat., Vol.40, No. 2, pp.154-162, 1998.
In this paper a novel approach for the implementation of scattering theory is proposed in order to evaluate the
electromagnetic effects of lightning return stroke on complex wire structures. An Electric Field Integral Equation
(EFIE) in time domain is employed to describe the electromagnetic transients from lightning . The proposed
approach is applied to single phase, three phase as well as Y shaped transmission line, located above a perfectly
conducting ground. The simulation results reproduce accurately experimental data available in the literature. The
proposed method provides new possibilities in estimation of lightning indirect effects on complex networks, as an
example "radial transmission systems tapped from main switching substations" are investigated.
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Rafi, R.Moini, and A.Tavakoli,
Amirkabir Journal of Science and Technology, Vol.10, No.38, pp.1-6, 1998.
The analysis of a rectangular microstrip patch antenna using a time-domain method of moments approach is
presented. The technique is capable of analyzing the antenna characteristics over a wide-band of frequency in one
one application. The effect of coaxial cable probe excitation is also considered in the calculation of the radiataion
properties of the antenna and its input impedance. The time domain electric field integral equation of the wire grid
model is solved by the method of moments. The calculated results of the input impedance and the reflection
coefficient are in good agreements in a wide band of frequency.
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Behzad Kordi, Rouzbeh Moini, and Hamed Alaghemand, in
Proc. ICLP 24th. International Conference on Lightning Protection, Birmingham, United Kingdom,
pp.350-353, 1998.
In this paper a new approach has been implemented in order to evaluate the induced over-voltages in sagged
over-head transmission lines caused by lightning return stroke. Solving the corresponding electric field integral
equation in time domain by the method of moments, any complex wire structure can be studied such as a sagged
transmission line. The lightning return stroke channel is modeled as a vertical monopole antenna, fed at its base by
a voltage source. The induced over-voltages in a single phase and three phase sagged line is investigated and the
effect of sag in the induced voltages is also studied.
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R. Moini, and S.H.H. Sadeghi, in Proc. PSC 13th. International Power System conference, Teheran, Iran, pp.386-393, 1998.
Power systems can be directly or indirectly subject to overvoltages due to atmospheric discharges known as
lightning. The resultant overvoltages is propagated within the system, and consequently, can affect various power
system apparatus by stressing their insulating materials. On the other hand, today commerce, trade and industry
depend to an ever-increasing extent on electronic equipment and information technology systems. Failures of
such highly sensitive systems are frequently caused by overvoltages due to lightning strikes. Particularly,electronic
systems are at risk through electromagnetic fields and line-fed overvoltages at a distance of up to 1.5 km from the
point of the lightning strike. The lightning phenomenon is probabilistic in nature, and it is therefore necessory to
statistically evaluate its behavior. In this connection, knowledge of lighning flashes per unit time per unit area,known
as ground flash density, is crutial in the design and cooridination of the protection strategy.
In this paper, we will first discuss various methods for quantitative measurement of the lightning. Then, the design
and development of a lightning measurement station is presented. The measurement technique utilizes the
electromagnetic fields radiated by the lightning discharge.It is shown that the station is not only capable of detecting
the lightning strike, but it is also possible to obtain the statistical information about parameters such as rise time,
peak, etc. In addition, these stations can easily diffrentiate between the cloud-to-ground flashes and other sources
of lightning including cloud-to-cloud and between clouds.
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B. Kordi, R. Moini, and S. H. H. Sadeghi, in Proc. EMC Zurich Symposium,
Zurich, Switzerland, pp.597-600, 1999.
The transmission line approach, which is commonly used in the power lightning literature for the prediction of
lightning induced overvoltage, is compared with the electric field integral equation (EFIE) approach recently
introduced by Moini et al.`. Numerical tests suggest that the two approaches give adequately similar results in
the case of simple power lines, and tend to differ from each other as the complexity of the power line geometry
increases. This discrepancy can be related to the unacceptable quasi-TEM approximation used in the
development of the transmission line approach.
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A.Mahanfar, A. Tavakoli, and R.Moini, in Proc. ICEAA99 International Conference on
Electromagnetics in Advanced Application, Torino, Italy,1999.
Modes and cutoff frequencies of a generalized crossed rectangular waveguide are presented by mode-matching
of partial regions. The resulting eigenvalue problem is solved by using matrix singular value decomposition method,
that leads to the complete removal of poles and thus a better accuracy is achived. Cutoff frequencies of several
modes is determined by using this method. Finally, a convergence study is accomplished. Results are compared
with the only available practical data.
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A.R. Khajehnasiri, R.Moini, and S.H.H. Sadeghi, in Proc. ICEAA99 International
Conference on Electromagnetics in Advanced Application, Torino, Italy,1999.
An alternative formulation for the field-crack interaction, which can model the edge condition at the crack edges, is
offered. This is an important feature for modeling short cracks. In the new formulation, the method of moments is
employed while the subsectional-pulse Galerkin technique is used to expand the unknown equivalent magnetic current.
To examin the accuracy of the model,computer simulations of long crack signals will be presented and compared with
their experimental counterparts. It will be shown that there is a good agreement between the two results. Also, the
convergence is achived by only about 60 modes compared to more than 150 modes required in mode matching
technique, which shows a marked improvement in the convergence rate.
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G.Z. Rafi, R. Moini, and R. Faraji-Dana,in Proc. ICEAA99 International Conference
on Electromagnetics in Advanced Application,Torino, Italy,1999
The present paper deals with the transient scattered field in the vicinity of two layer dielectric interface. Excitation for the
electromagnetic fields is produced by a vertically oriented impulsive magnetic dipole. The ground medium has arbitrary
permittivity and permeability, but it is restricted to be lossless. Mathematical formulation of the problem is given for the
transient electric vector potential in spectral domain whose solution is derived in a new approach. The main emphasis
here is to derive simple closed-form expressions for transient electromagnetic fields. Also a number of verifying special
cases is presented.
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ROUZBEH MOINI MAZANDARAN
Professor |
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Department:
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Department of Electrical Engineering
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Place of Birth:
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Tehran |
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Date of Birth: |
13/3/1963 |
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