ELECTROMAGNETIC TRANSMISSION THROUGH MESH COVERED APERTURES AND ARRAYS OF APERTURES IN A CONDUCTING SCREEN.

被引：0
|
作者：
Sarkar, Tapan K.
Costa, Manuel F.
Harrington, Roger F.
I, Chih-Lin
机构：
来源：
IEEE Transactions on Antennas and Propagation | 1984年 / AP-32卷 / 09期
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D O I：
10.1109/tap.1984.1143435
中图分类号：
学科分类号：
摘要：
The problem of electromagnetic transmission through wire mesh covered arbitrarily shaped aperture or arrays of apertures (possibly covered by a thin lossy dielectric sheet) in a perfectly conducting ground plane is considered. The equivalence principle and image theory are used to derive an integral equation for the equivalent magnetic currents. The method of moments is utilized to solve the integral equation, with the aperture modeled by triangular patches. Numerical results are presented for transmission coefficients and transmission cross-section pattern for electrically small apertures.
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页码：908 / 913
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