110 entries « 2 of 3 »

2011

Ehsan Azordegan; David R Swatek; Behzad Kordi

Radiated electromagnetic field signature of cracked and polluted porcelain insulators Journal Article

High Voltage Engineering, 37 (11), pp. 2649–2654, 2011.

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Nathan D Jacob; William M McDermid; Behzad Kordi

Online partial discharge measurement of a high-voltage direct current converter wal-bushing Journal Article

High Voltage Engineering, 37 (11), pp. 2636–2642, 2011.

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Shekoofeh Saboktakin; Behzad Kordi

A comparison of Electric Field sensors distortion characteristics in the Hermite-Gauss signal subspaces Conference

2011 IEEE International Symposium on Electromagnetic Compatibility, 2011.

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Sina Mashayekhi; Behzad Kordi

A macromodel-based algorithm for the calculation of lightning radiated electromagnetic fields and induced voltages in transmission lines Conference

2011 XXXth URSI General Assembly and Scientific Symposium, 2011.

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Shahnoor Habib; Behzad Kordi

Calculation of Underground Cables Frequency-Dependent Parameters Using Full-Wave Modal Analysis Conference

International Conference on Power Systems Transients, 2011.

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P Taheri; B Kordi

Transient electromagnetic response of frequency-dependent multiconductor underground cables Conference

2011 24th Canadian Conference on Electrical and Computer Engineering (CCECE), 2011.

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KKMA Kariyawasam; AM Gole; B Kordi; HMJSP De Silva

Accurate electromagnetic transient modelling of sector-shaped cables Conference

Proc. Int. Conf. Power Syst. Transients, 2011.

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S Saboktakin; B Kordi

Design and prototype of RF cable shielding for use with high-field clinical MRI systems Technical Report

IMRIS 2011.

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2010

Nathan D Jacob; William M McDermid; Behzad Kordi

Online partial discharge measurement of a high-voltage direct current converter wall-bushing Conference

2010 International Conference on High Voltage Engineering and Application, 2010.

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Ehsan Azordegan; Behzad Kordi; David R Swatek

Radiated electromagnetic field signature of faulty and polluted porcelain insulators Conference

2010 International Conference on High Voltage Engineering and Application, 2010.

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Shekoofeh Saboktakin; Behzad Kordi

Application of time-domain antenna techniques in electromagnetic field sensors characterization Conference

2010 14th International Symposium on Antenna Technology and Applied Electromagnetics & the American Electromagnetics Conference, 2010.

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S Bhadra; E Thompson; B Kordi; GE Bridges; DJ Thomson

Coupled resonant coil sensors with increased interrogation distance Conference

Bridge Maintenance, Safety, Management and Life-Cycle Optimization: Proceedings of the Fifth International IABMAS Conference, Philadelphia, USA, 11-15 July 2010, 2010.

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ND Jacob; B Kordi; WM McDermid

Partial discharge propagation distortion and implications for feature extraction methods in on-line monitoring Conference

2010 IEEE International Symposium on Electrical Insulation, IEEE 2010.

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S Mashayekhi; B Kordi; G E Bridges

An efficient macromodel for calculating induced overvoltages on transmission lines caused by lightning radiated electromagnetic fields Conference

2010 American Electromagnetics Conference (AMEREM), 2010.

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P Taheri; B Kordi; A M Gole

Conference

2010 American Electromagnetics Conference, 2010.

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S Bonyadi-ram; S Saboktakin; B Kordi

3D finite element method simulation of high-voltage transformer stray loss and tank wall overheating Technical Report

CG Power Systems Canada Inc 2010.

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2009

Siamak Bonyadi-ram; Behzad Kordi; Greg E Bridges

Buried cable parameter extraction using a full-space unbounded conformal mapping technique Conference

2009 13th International Symposium on Antenna Technology and Applied Electromagnetics and the Canadian Radio Science Meeting, IEEE 2009.

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Pooya Taheri; Behzad Kordi; Ani Gole

Transient electromagnetic fields associated with a power transmission line above a lossy ground Conference

2009 13th International Symposium on Antenna Technology and Applied Electromagnetics and the Canadian Radio Science Meeting, IEEE 2009.

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E A Thompson; C Wang; B Kordi; G E Bridges; D J Thomson

Coupled coil sensor system with extended range for civil monitoring applications Conference

4th International Conference on Sturctural Health Monitoring on Intelligent Infrastructure, 2009.

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S H S Moosavi; R Moini; S H H Sadeghi; B Kordi

An improved antenna theory model for the evaluation of radiated electromagnetic fields due to lightning strikes to tall towers Conference

International Association of Meteorology and Atmospheric Sciences, 2009.

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2008

Behzad Kordi; Greg E Bridges

Lightning Return-Stroke Channel Radiated Electromagnetic Fields Macromodeling Conference

2008 URSI General Assembly, 2008.

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Siamak Bonyadi-ram; Behzad Kordi; Greg E Bridges

A full-space unbounded conformal mapping technique for multi-conductor transmission line parameter extraction Conference

EUROEM 2008, Lausanne, Switzerland, 2008.

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P Taheri; B Kordi; A M Gole

Electromagnetic fields radiated by and overhead transmission line ove a lossy ground Conference

43rd International Universities Power Engineering Conference, 2008.

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2007

Behzad Kordi; Greg E Bridges; Joe LoVetri; John E Nordstrom

Full-wave-based transmission-line model for lossy-substrate multiconductor interconnects Journal Article

Wiley International Journal of Numerical Modelling, 21 , pp. 103–115, 2007.

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Evan A Thompson; Behzad Kordi; Greg E Bridges

Nonlinear periodically-loaded coplanar waveguide for microwave harmonic generation Conference

International Symposium on Electromagnetic theory EMTS 2007, 2007.

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B Kordi; G E Bridges; J LoVetri

Modeling Overhead Transmission Line Interference from Lightning Conference

North American Radio Science Meeting USRI 2007, 2007.

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E Azordegan; B Kordi; G E Bridges

Simulation of multiconductor coplanar waveguide transmission lines over lossy Si substrate - Full-wave modal analysis and quasi-TEM techniques Conference

North American Radio Science Meeting URSI 2007, 2007.

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2006

R Moini; S H H Sadeghi; B Kordi; F Rachidi

An antenna-theory approach for modeling inclined lightning return stroke channels Journal Article

Electric Power Systems Research, 76 (11), pp. 945–952, 2006.

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B Kordi; J LoVetri; G E Bridges

Finite-difference analysis of dispersive transmission lines within a circuit simulator Journal Article

IEEE Transactions on Power Delivery, 21 (1), pp. 234–242, 2006.

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B Kordi; G E Bridges; J LoVetry; J E Nordstrom

Full-wave based transmission-line model for lossy-substrate multiconductor interconnects Conference

Frontiers in Applied Computational Electromagnetics, 2006.

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2005

Behzad Kordi; Greg Bridges; Joe LoVetri; Alireza Foroozesh

Time-domain analysis of lossy-substrate interconnects with frequency-dependent parameters Conference

11th International Symposium on Antenna Technology and Applied Electromagnetics [ANTEM 2005], IEEE 2005.

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B Kordi; G Bridges; J LoVetri; A Gole

Time-domain modeling of general transmission line networks interaction problems Technical Report

Manitoba Hydro 2005.

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2004

Behzad Kordi; Joe LoVetri; Greg Bridges

Integration of an FDTD analysis of lossy multiconductor transmission lines within a general-purpose circuit simulator Conference

2004 10th International Symposium on Antenna Technology and Applied Electromagnetics and URSI Conference, IEEE 2004.

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Behzad Kordi; Lo J Vetri; Greg Bridges; I Jeffrey

Calibration methods for electric field probes and GTEM cells Conference

2004 International Symposium on Electromagnetic Compatibility, 3 , IEEE 2004.

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Ian Jeffrey; Joe LoVetri; Behzad Kordi

Hardware invariant protocol disruptive interference Conference

2004 International Symposium on Electromagnetic Compatibility (IEEE Cat. No. 04CH37559), 2 , IEEE 2004.

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2003

R Moini; S H H Sadeghi; B Kordi

An electromagnetic model of lightning return stroke channel using electric field integral equation in time domain Journal Article

Engineering Analysis with Boundary Elements, 27 (4), pp. 305–314, 2003.

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Behzad Kordi; Rouzbeh Moini; Wasyl Janischewskyj; Ali M Hussein; Volodymyr O Shostak; Vladimir A Rakov

Application of the antenna theory model to lightning strikes to a tall tower Journal Article

Journal of Geophysical Research, 108 (D17), 2003.

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V Shostak; W Janischcwskyj; AM Hussein; F Rachidi; JL Bermudez; B Kordi

Electromagnetic field associated with lightning return strokes to a tall structure: influence of channel geometry Conference

2003 IEEE Bologna Power Tech Conference Proceedings,, 3 , IEEE 2003.

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B Kordi; R Moini; VA Rakov

Comparison of lightning return stroke electric fields predicted by the transmission line and antenna theory models Conference

Proc. 15th Int. Zurich Symp. Electromagn. Compat, (102P2), 2003.

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2002

B Kordi; R Moini; VA Rakov

Comment on “Return stroke transmission line model for stroke speed near and equal that of light’ by R. Thottappillil, J. Schoene, and MA Uman Journal Article

Geophysical Research Letters, 29 (10), 2002.

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Behzad Kordi; Joe LoVetri; Greg Bridges

Using wavelets to characterize time-frequency features of electromagnetic coupling problems Conference

2002 9th International Symposium on Antenna Technology and Applied Electromagnetics, IEEE 2002.

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2001

F Rachidi; W Janischewskyj; A M Hussein; C A Nucci; S Guerrieri; B Kordi; Jen-Shih Chang

Current and electromagnetic field associated with lightning return strokes to tall towers Journal Article

IEEE Transactions on Electromagnetic Compatibility, 43 (3), pp. 356–367, 2001.

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Behzad Kordi; Rouzbeh Moini; Farhad Rachidi

Modeling an inclined lightning return stroke channel using the Antenna Theory model Conference

International Zurich Symposium on Electromagnetic Compatibility, 2001.

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2000

Rouzbeh Moini; Behzad Kordi; Gholamreza Z Rafi; Vladimir A Rakov

A new lightning return stroke model based on antenna theory Journal Article

Journal of Geophysical Research, 105 (D24), pp. 29693–29702, 2000.

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V Shostak; W Janischewskyj; A M Hussein; B Kordi

Electromagnetic fields of lightning strikes to a tall tower: a model that account for upward-connecting discharge Conference

25^< th> Int. Conf. on Lightning Protection, Sep. 2000, 2000.

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B Kordi; R Moini; W Janischewskyj; A M Hussein; V Shostak

Application of the antenna theory model for determination of the CN tower lightning return stroke current Conference

Proc. 25th Int. Conf. Lightning Protection, Rhodes, Greece, 2000, 2000.

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B Kordi

The modeling of lightning electromagnetic effects using the scattering theory PhD Thesis

Amirkabir University of Technology, 2000.

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1999

F Rachidi; W Janischewskyj; V Shostak; AM Hussein; CA Nucci; S Guerrieri; JS Chang; B Kordi

On the determination of lightning current parameters from remote electromagnetic field data Conference

CIGRE SC 33.99 (Colloquium), 1999.

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W Janischewskyi; V Shostak; AM Hussein; B Kordi

A lightning flash containing strokes of opposite polarities Conference

CIGRE SC 33.99 (Colloquium), 33 (2), 1999.

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V Shostak; W Janischewskyj; AM Hussein; B Kordi

Characteristics of return stroke current and electromagnetic field waveforms observed in multistroke lightning flashes to a tall tower Conference

1999 Eleventh International Symposium on High Voltage Engineering, 2 , IET 1999.

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110 entries « 2 of 3 »