舷侧无增益衰减的对称漏波天线

2018 International Workshop on Antenna Technology (iWAT) Pub Date : 2018-03-01 DOI:10.1109/IWAT.2018.8379134

T. Guo, Qingfeng Zhang, Xiaoxiang Hou, A. Kandwal, Bing Li

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引用次数: 3

摘要

提出了一种基于周期贴片的改进漏波天线。为了克服周期性加载漏波阵列天线的开阻带问题，提出了一种引入带通孔的耦合线的新方法。所提出的漏波天线可获得宽带带宽以及约15 dBi的高天线增益。这种带有周期性对称贴片的周期性漏波天线也提供了从- 40度到40度的频率扫描。

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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Symmetry leaky-wave antenna without gain degradation at broadside

A modified leaky-wave antenna based on periodic patch is presented in this paper. A new technique introducing coupled lines with via holes is proposed to overcome the open stop band problem in periodically loaded leaky wave array antenna designs. A wideband bandwidth is obtained along with high antenna gain of about 15 dBi for the proposed leaky wave antenna. This periodic leaky wave antenna loaded with periodic symmetric patches is also providing frequency scanning from −40 deg to 40 deg. through broadside.

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来源期刊

2018 International Workshop on Antenna Technology (iWAT)

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