SCATTERING FROM NARROW RECTANGULAR FILLED GROOVES

被引：62
作者：
BARKESHLI, K
VOLAKIS, JL
机构：
[1] Department of Electrical Engineering and Computer, University of Michigan, Ann Arbor
来源：
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 1991年 / 39卷 / 06期
关键词：
D O I：
10.1109/8.86879
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Analytical expressions for the equivalent magnetic current distribution over the aperture of a material filled narrow groove is derived based on a quasi-static approximation of the pertinent integral equations. The solutions exhibit the expected edge behavior at the terminations and are used to find closed-form expressions for the echowidth of the groove. Both transverse electric (TE) and transverse magnetic (TM) polarizations are treated.
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页码：804 / 810
页数：7
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