圆极化辐射宽带毫米波椭圆腔背天线

2013 IEEE International Workshop on Electromagnetics, Applications and Student Innovation Competition Pub Date : 2013-08-01 DOI:10.1109/IWEM.2013.6888761

S. Qu, X. Bai

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引用次数: 2

摘要

提出了一种新颖、简单的圆极化(CP)天线，该天线由椭圆腔和偶极激励器构成，适用于60 GHz无线个人区域网络(WPAN)。模拟的3db轴比(AR)带宽为27.1%，范围为51 ~ 67 GHz，驻波比(SWR)保持在2以下。同时，宽侧增益在5 ~ 10dbi范围内变化。

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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Broadband millimeter-wave elliptical cavity-backed antenna for circularly polarized radiation

This communication presents a novel and simple circularly polarized (CP) antenna constructed by an elliptical cavity and a dipole exciter for 60 GHz wireless personal area network (WPAN) applications. The simulated 3-dB axial ratio (AR) bandwidth is 27.1%, from 51 to 67 GHz, in which the standing-wave ratio (SWR) is kept below 2. Meanwhile, the broadside gain is varied from 5 to 10 dBi.

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2013 IEEE International Workshop on Electromagnetics, Applications and Student Innovation Competition

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