MODELING BALUNS WITH THE METHOD OF MOMENTS

被引：0
|
作者：
DEMAREST, K
PLUMB, R
HUANG, ZB
机构：
[1] Radar Systems and Remote Sensing Laboratory, Department of Electrical Engineering and Computer Science, University of Kansas, Lawrence
来源：
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 1994年 / 42卷 / 08期
关键词：
D O I：
10.1109/8.310016
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：
When using the method of moments (MoM) to model large arrays with large numbers of balanced feeds, the feed baluns can always be incorporated into the analysis by combining the multiport admittance matrix for the array with the admittance matrices of the baluns. This technique is straightforward but requires that the MoM equations be solved for a large number of right-hand sides. This paper shows how the effects of perfect baluns can be incorporated directly into the MoM equations, requiring only one right-hand side. This technique yields the exact results with a significant savings in computing resources.
引用
收藏
页码：1195 / 1198
页数：4
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