Design of Profiled Circular Horn Feed with High Efficiency

被引：0
|
作者：
Bird, Trevor S. [1 ]
Granet, Christophe [1 ]
机构：
[1] CSIRO ICT Ctr, Epping, NSW 1710, Australia
来源：
2012 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI) | 2012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：
The design of a profiled circular horn feed with high aperture efficiency is described. Maximum gain conditions are discussed and a method of optimizing the horn profile is outlined. Measured results are given for a fabricated circular profiled horn designed for operation in Ku-band. An efficiency >95% and sidelobes <-20dB are achieved, which are in good agreement with computed results.
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页数：2
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