介质透镜阵列天线的广角扫描与增益增强

S. Sugaya, H. Arai
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引用次数: 0

摘要

本文提出了一种能扩大阵列天线扫描范围和增强天线增益的介质透镜。我们将所提出的透镜应用于增益为14.7 dBi的8元阵列天线,扫描范围为±41°。使扫描范围扩展到±62°,各扫描角度的实现增益均大于21 dBi。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Wide-angle Scanning and Gain Enhancement of Array Antenna by Dielectric Lens
In this paper, we propose the dielectric lens that enables the scanning range expansion and gain enhancement of array antenna. We apply the proposed lens to an 8-element array antenna with a gain of 14.7 dBi and a scanning range of ±41°. As a result, the scanning range is extended to ±62° and the realized gain is greater than 21 dBi at all scanning angles.
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