EFFICIENT MUTUAL COUPLING ANALYSIS OF CIRCULAR POLARIZED MICROSTRIP ANTENNAS

被引：2

作者：

HEINSTADT, J

机构：

[1] Deutsche Forschungsanstalt für Luft-und. Raumfahrt e. V., DLR Institut für Hochfrequenztechnik, Postfach 1116

来源：

ELECTRONICS LETTERS | 1995年 / 31卷 / 03期

关键词：

ANTENNA THEORY; MICROSTRIP ANTENNAS; ANTENNA ARRAYS; NUMERICAL METHODS;

D O I：

10.1049/el:19950143

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 current expansion of a circular polarised electrodynamically coupled patch in small rooftop basis functions gives excellent results but leads to numerical problems in the case of array computation. To increase efficiency the currents of each element in the array are approximated by the current distribution of a single isolated patch which leads to a tremendous decrease in computation time and shows good agreement with an exact calculation.

引用

页码：146 / 148

页数：3