A GENERALIZED ANALYSIS FOR GRID OSCILLATOR DESIGN

被引：24

作者：

BUNDY, SC

POPOVIC, ZB

机构：

[1] The authors are with the University of Colorado, Department of Electrical and Computer Engineering, Boulder, Colorado

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1994年 / 42卷 / 12期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1109/22.339786

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：

A full-wave analysis of infinite periodic grid structures loaded with active devices is presented. The grid consists of arbitrary periodic metal patterns printed on one or both sides of a dielectric slab in free space. Since the structure is periodic, under equi-phase conditions it is sufficient to analyze a single unit cell. An expression is derived relating the radiated electric field to the surface current density on the metal, which is determined by the method of moments. The driving-point impedances are found for any active devices embedded in the grid structure. Using this analysis, the metal geometry can be optimized for designing active quasi-optical power-combining grids for the microwave and millimeter-wave regions.

引用

页码：2486 / 2491

页数：6

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