基于Laguerre多项式的边界积分方程时域求解

doi:10.3724/SP.J.1146.2006.01292

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Abstract In order to eliminate the late-time-oscillate in time domain integral equation, EFIE, MFIE and CFIE which based on the method of MOD using Laguerre polynomials as temporal basis function were introduced, induced current distributing and backward scattering of far field in time domain and monostatic RCS of a conducting sphere and a cylinder were given. The results showed that they eliminate the late-time-oscillate effectively and the CFIE has higher precision than the other two.

Key words： Monostatic RCS Laguerre polynomial Combined Field Integral Equation （CFIE） Marching On in Degree（MOD） Marching On in Time（MOT）

Received: 04 September 2006

PACS:

TN011

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	Chai Shun-lian
	Wang Sheng-shui
	Chen Zhong-kuan
	Mao Jun-jie

Cite this article:

Chai Shun-lian,Wang Sheng-shui,Chen Zhong-kuan等. Solution of the Boundary Integral Equation in Time Domain Based on the Laguerre Polynomials[J]. , 2008, 30(3): 742-745 .

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http://jeit.ie.ac.cn/EN/10.3724/SP.J.1146.2006.01292 OR http://jeit.ie.ac.cn/EN/Y2008/V30/I3/742

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