A FAST COMPUTING SCHEME FOR THE MOMENT METHOD

Yang Xianhua; Zhang Wenxun

Volume 14 Issue 1

Jan. 1992

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Article Navigation > Journal of Electronics & Information Technology > 1992 > 14(1): 106-109

SONG Wenqing, WANG Yinghua, LIU Hongwei. An Automatic Block-to-block Censoring Target Detector for High Resolution SAR Image[J]. Journal of Electronics & Information Technology, 2016, 38(5): 1017-1025. doi: 10.11999/JEIT150808

Citation:

Yang Xianhua, Zhang Wenxun. A FAST COMPUTING SCHEME FOR THE MOMENT METHOD[J]. Journal of Electronics & Information Technology, 1992, 14(1): 106-109.

Citation:

Yang Xianhua, Zhang Wenxun. A FAST COMPUTING SCHEME FOR THE MOMENT METHOD[J]. Journal of Electronics & Information Technology, 1992, 14(1): 106-109.

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A FAST COMPUTING SCHEME FOR THE MOMENT METHOD

Received Date: 1990-08-31
Rev Recd Date: 1991-01-04
Publish Date: 1992-01-19

Abstract

Abstract

A fast computing scheme for the mement method with entire domain bases used for solving integral equations arisen in antenna radiation and scattering is proposed. By using this scheme, the computing time required to evaluate the generalized impedance matrix can he reduced to a very small portion of that of the conventional scheme. Because fewer bases are needed when using the entire domain bases, this scheme will certainly decrease the total comput-ing time significantly. Its effectiveness is confirmed by the numerical examples. For long an- tenna or bent antenna, a kind of subsectional entire domain bases is proposed in order that the fast computing scheme can be used and the accumulatidn of the numerical errors can be re- duced.

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References(1)

References

R. Mittra编著,金元松译,计算机技术在电磁学中的应用,人民邮电出版社,北京,1983年,第2章.

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