Antenna EMC Analysis with Hybrid PO-TDIE Algorithm

CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 2010, Vol. 27 ›› Issue (4): 573-578.

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Antenna EMC Analysis with Hybrid PO-TDIE Algorithm

QIN Yujian¹, REN Meng², LI Ying¹, ZHOU Dongming¹, HE Jianguo¹

1. School of Electronic Science and Engineering, National University of Defense Technology, Changsha 410073, China;
2. Equipment Research Academy of Air Force, Beijing 100085, China

Received:2009-04-30 Revised:2009-08-21 Online:2010-07-25 Published:2010-07-25

Abstract

Abstract: A hybrid method of physical optics and time domain integral equation(PO-TDIE) is presented to analyze antenna electromagnetic compatibility(EMC) on electrically large platform.General formulation and computational complexity are deduced in detail.Numerical results show that the computational cost is reduced obviously compared with classical marching-on in time(MOT) solver.The hybrid method could be effectively applied in EMC analysis.

Key words: physical optics, time domain integral equation, electrically large platform, antenna, electromagnetic compatibility, marching-on in time

CLC Number:

TN01

QIN Yujian, REN Meng, LI Ying, ZHOU Dongming, HE Jianguo. Antenna EMC Analysis with Hybrid PO-TDIE Algorithm[J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 2010, 27(4): 573-578.

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Antenna EMC Analysis with Hybrid PO-TDIE Algorithm

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