Minimization of blockage in axially symmetric dual-reflector antennas

被引：0

作者：

Karimkashi, S. ^{[1
]}

Rashed-Mohassel, J. ^{[1
]}

机构：

[1] Univ Teheran, Fac Engn, ECE Dept, Ctr Excellence Appl Electromagnet Syst, Tehran 14399, Iran

来源：

2005 ASIA-PACIFIC MICROWAVE CONFERENCE PROCEEDINGS, VOLS 1-5 | 2005年

关键词：

D O I：

暂无

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 different method in designing symmetric dual reflector antennas is presented in this work. The main purpose in the design is to suppress blockage while the main reflector dimensions are minimized. The main reflector and the sub reflector are designed based on common equations of Cassegrain or Gregorian antennas. A comparison is made between the new design and the conventional Cassegrain. Simulation results are presented and show an increase in efficiency of the structure.

引用

页码：2263 / 2265

页数：3

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