波导馈电一维子弹天线

2021 13th International Symposium on Antennas, Propagation and EM Theory (ISAPE) Pub Date : 2021-12-01 DOI:10.1109/isape54070.2021.9752879

Jingxian Yang, Long Xiao, Junfeng Chen

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引用次数: 0

摘要

本文提出了一种波导馈电一维牛眼天线，创新地将波导槽阵天线与牛眼天线相结合。天线阵列采用简单的子弹孔结构，馈电采用功率容量大的波导缝隙天线。仿真结果表明，该天线在1.9GHz时具有23dBi的高增益和9MW的功率容量。天线增益随弹眼天线沟槽数或波导槽数的增加而增加。该天线具有高增益、低损耗、高功率容量、低成本、易配置等特点。

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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A Waveguide-fed One-dimensional Bulleye Antenna

This paper presents a waveguide-fed one-dimensional bull-eye antenna, which innovatively combines a waveguide slot array antenna with a bull-eye antenna. The antenna array uses a simple bulleye structure and the feeding uses the waveguide slot antenna with a large power capacity. The simulation results show that the antenna has a high gain of 23dBi and a power capacity of 9MW at 1.9GHz. The antenna gain increases with the increase of the number of grooves of the bulleye antenna or the number of slots in the waveguide. The antenna has the features of high gain, low loss, high power capacity, low cost and easy conformation.

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来源期刊

2021 13th International Symposium on Antennas, Propagation and EM Theory (ISAPE)

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