EFFICIENT ANALYSIS OF PLANAR CIRCULATORS BY A NEW BOUNDARY-INTEGRAL TECHNIQUE

被引：4
|
作者：
GENTILI, GG
MACCHIARELLA, G
机构：
[1] CSTS (CNR), Politecnico di Milano, Dipartimento di Electronica e Informazione, Via Ponzio, Milano
来源：
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1994年 / 42卷 / 03期
关键词：
D O I：
10.1109/22.277444
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：
The application of a new boundary-integral technique to the study of planar circulators in stripline/microstrip technology is described. The technique employs Green's second identity with plane waves as weighting functions, and leads to a very efficient algorithm for the analysis of planar devices in anisotropic media. Extensive comparison is made with results from the standard Contour-Integral formulations with very good agreement between the two techniques. The new technique is more stable in the critical region (mu(eff) close to 0) and is somewhat faster.
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页码：489 / 493
页数：5
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