A robust approach for derivation of new class of closed-form Green's functions for microstrip structures

被引：3

作者：

Kim, EJ

Lee, YS

Ko, JH

Cho, YK

机构：

[1] Kumoh Natl Inst Technol, Sch Elect Engn, Kyungbuk 730701, South Korea

[2] Kyungpook Natl Univ, Sch Elect Engn & Comp Sci, Taegu 702701, South Korea

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2004年 / 43卷 / 03期

关键词：

microstrip structures; new class of closed-form Green's functions;

D O I：

10.1002/mop.20428

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：

Based upon three-level approximation and the steepest descent path (SDP) method, we consider a robust approach for the derivation of a new class of closed-form Green's functions for microstrip structures. Some numerical results are presented for the validation of the present method. It is observed that this method can provide a more accurate evaluation of the spatial Green's functions than the previous method, even without the advance investigation of the spectral functions, over a wide frequency range. (C) 2004 Wiley Periodicals, Inc.

引用

页码：235 / 238

页数：4

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