FDTD Method for Electromagnetic Scattering by Body of Revolution with Obliquely Incident Pulse Plane Wave

CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 2007, Vol. 24 ›› Issue (3): 347-352.

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FDTD Method for Electromagnetic Scattering by Body of Revolution with Obliquely Incident Pulse Plane Wave

GUAN Fuhong^1,2, CHEN Bin³, CHEN Hailin³, FANG Dagang⁴, YU Wenming⁴, ZHANG Lijun⁵

1. Shanghai Institute of Microsystem and Information Technology of CAS, Shanghai 200050, China;
2. Graduate School of CAS, Beijing 100039, China;
3. Nanjing Engineering Institute, Nanjing 210007, China;
4. Nanjing University of Science & Technology, Nanjing 210094, China;
5. Telenav Corp., Shanghai 200000, China

Received:2005-12-15 Revised:2006-08-18 Online:2007-05-25 Published:2007-05-25
Supported by:
Supported bythe project of wideband radar target property research(41303020102)

Abstract

Abstract: We present a method for electromagnetic scattering with obliquely incident pulse plane wave using BOR-FDTD(body of revolution finite-difference time-domain) method.The obliquely incident pulse plane wave is expanded in a cylindrical coordinate and a total-field/scattered-field formulation is introduced as excitation.The method is validated by comparing with the method of moments.It shows good agreement.

Key words: body of revolution, finite-difference time-domain(FDTD), obliquely incident

CLC Number:

TN011
TM15

GUAN Fuhong, CHEN Bin, CHEN Hailin, FANG Dagang, YU Wenming, ZHANG Lijun. FDTD Method for Electromagnetic Scattering by Body of Revolution with Obliquely Incident Pulse Plane Wave[J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 2007, 24(3): 347-352.

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FDTD Method for Electromagnetic Scattering by Body of Revolution with Obliquely Incident Pulse Plane Wave

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