Near-field and far-field prediction of quasi-optical grid arrays

被引：1
|
作者：
Nuteson, TW [1 ]
Steer, MB
Nakazawa, S
Mink, JW
机构：
[1] Aerospace Corp, Chantilly, VA 20151 USA
[2] N Carolina State Univ, Dept Elect & Comp Engn, Raleigh, NC 27695 USA
来源：
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1999年 / 47卷 / 01期
关键词：
D O I：
10.1109/22.740066
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：
Field profiles, equivalent isotropic radiated power (EIRP), beamwidth, and sidelobe levels of a quasi-optical power-combining grid amplifier structure are obtained using a whole-field electromagnetic analysis of a finite structure, This is efficiently obtained using a mixed spectral- and spatial-domain method-of-moments technique. It is seen that edge effects can have a significant effect on system performance.
引用
收藏
页码：6 / 13
页数：8
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