High-Frequency Analysis on Scattering from Conductive Targets with Electrically Large Size in Half Space

Li Xiao-feng; Xie Yong-jun; Wang Yuan-yuan

doi:10.3724/SP.J.1146.2008.00038

Volume 31 Issue 5

Dec. 2010

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Article Navigation > Journal of Electronics & Information Technology > 2009 > 31(5): 1268-1270

Li Xiao-feng, Xie Yong-jun, Wang Yuan-yuan. High-Frequency Analysis on Scattering from Conductive Targets with Electrically Large Size in Half Space[J]. Journal of Electronics & Information Technology, 2009, 31(5): 1268-1270. doi: 10.3724/SP.J.1146.2008.00038

Citation:

Li Xiao-feng, Xie Yong-jun, Wang Yuan-yuan. High-Frequency Analysis on Scattering from Conductive Targets with Electrically Large Size in Half Space[J]. Journal of Electronics & Information Technology, 2009, 31(5): 1268-1270. doi: 10.3724/SP.J.1146.2008.00038

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High-Frequency Analysis on Scattering from Conductive Targets with Electrically Large Size in Half Space

doi: 10.3724/SP.J.1146.2008.00038

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2009-05-19

Abstract

Abstract

The high-frequency method for solving the scattering of electrically large conductive targets in half space is presented in this paper. Consider the environmental impact of half-space, the half-space physical optics integral equation is deduced by introducing the half-space Greens function into the Physical Optics (PO) method. Combined with the GRaphical-Electromagnetic COmputing (GRECO) method, the shadow regions are eliminated quickly and the geometry information is attained by reading the color and depths of each pixel. The Radar Cross Section (RCS) of conductive targets can be exactly calculated in half space. The numerical results show that this method is efficient and accurate.

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References(1)

References

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