A robust approach for the derivation of closed-form Green's functions

被引：314

作者：

Aksun, MI

机构：

[1] Dept. of Elec. and Electronics Eng., Bilkent University

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1996年 / 44卷 / 05期

关键词：

D O I：

10.1109/22.493917

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：

Spatial-domain Green's functions for multilayer, planar geometries are cast into closed forms with two-level approximation of the spectral-domain representation of the Green's functions. This approach is very robust and much faster compared to the original one-level approximation. Moreover, it does not require the investigation of the spectral-domain behavior of the Green's functions in advance to decide on the parameters of the approximation technique, and it can be applied to any component of the dyadic Green's function with the same ease.

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页码：651 / 658

页数：8

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