A dual beam linearly-polarized radial line slot antenna

Proceedings of IEEE Antennas and Propagation Society International Symposium Pub Date : 1993-06-28 DOI:10.1109/APS.1993.385509

J. Takada, T. Tanahashi, K. Ito, M. Ando

引用次数: 2

Abstract

The structure of a linearly polarized radial line slot antenna (LP-RLSA) for realizing dual beam operation is presented. The beam-tilt mechanism by the shift of feed point is explained. A model antenna with two feed points demonstrated the dual beam operation, and efficiencies of 33 and 45% were realized. This beam-tilt mechanism can be applied to the narrow range beam scanning.<>

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一种双波束线极化径向线槽天线

介绍了实现双波束工作的线极化径向线槽天线(LP-RLSA)的结构。解释了由进给点移动引起的波束倾斜机理。采用双馈点天线模型，实现了双波束工作，效率分别为33%和45%。这种波束倾斜机制可以应用于窄范围波束扫描。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Proceedings of IEEE Antennas and Propagation Society International Symposium

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