GAUSSIAN BEAM-MODE ANALYSIS AND PHASE-CENTERS OF CORRUGATED FEED HORNS

被引：41

作者：

WYLDE, RJ

MARTIN, DH

机构：

[1] Physics Department, Queen Mary and Westfield College, University of London

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1993年 / 41卷 / 10期

关键词：

D O I：

10.1109/22.247912

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 notion of phase-center for a feed-horn is critically examined and, using Gaussian beam-mode analysis, several variously-defined phase-centers, including a maximal-gain phase-center, are investigated in detail for corrugated feed-horns in balanced hybrid mode. Expressions for the locations of these phase centers are derived which are applicable for a wide range of corrugated horn dimensions and for near-field as well as far-field distances.

引用

页码：1691 / 1699

页数：9

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