Gain Enhancement of Rectangular Dielectric Resonator Antenna Using EBG Surface

2018 IEEE Asia-Pacific Conference on Antennas and Propagation (APCAP) Pub Date : 2018-08-01 DOI:10.1109/APCAP.2018.8538204

Zhen-Xing Xia, K. Leung

引用次数: 4

Abstract

A gain enhancement method for the rectangular dielectric resonator antenna (RDRA) is studied. A new uniplanar electromagnetic bandgap (EBG) surface is printed around the RDRA. Its reflection coefficient, radiation pattern, and antenna gain are studied and compared with those of a reference DRA without the EBG structure. Simulated results show that the antenna gain can be increased by more than 3.5 dB.

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利用EBG表面增强矩形介质谐振器天线的增益

研究了矩形介质谐振器天线的增益增强方法。在RDRA周围印刷了一种新的单平面电磁带隙(EBG)表面。研究了其反射系数、辐射方向图和天线增益，并与无EBG结构的参考DRA进行了比较。仿真结果表明，天线增益可提高3.5 dB以上。

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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来源期刊

2018 IEEE Asia-Pacific Conference on Antennas and Propagation (APCAP)

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