偏振可重构全向天线的概念

2019 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET) Pub Date : 2019-10-01 DOI:10.1109/ICRAMET47453.2019.8980388

K. Paramayudha, Y. Wahyu

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引用次数: 0

摘要

本文阐述了极化可重构全向天线的概念。所提出的天线是基于一个圆形贴片包围PIN二极管控制臂。通过切换PIN二极管的状态获得偏振可重构性，使天线能够以两种不同的偏振模式辐射，即线性和圆形。从仿真结果来看，天线在5.20 ~ 5.38 GHz频段出现线性极化辐射，而在5.29 ~ 5.45 GHz频段以圆极化方式辐射。此外，在两种偏振模式下都获得了稳定的全向模式。

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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Concept of a Polarization-Reconfigurable Omnidirectional Antenna

This paper demonstrates the concept of a polarization-reconfigurable omnidirectional antenna. The proposed antenna is based on a circular patch surrounded with PIN diodes controlled arms. Polarization-reconfigurability is obtained by switching the state of the PIN diodes, enabling the antenna to radiate in two different modes of polarization, namely linear and circular. From the simulation results, the linearly-polarized radiation occurs in the frequency of 5.20–5.38 GHz, while from 5.29 to 5.45 GHz the antenna radiates in a circularly-polarized manner. Additionally, stable omnidirectional patterns are obtained in both polarization modes.

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来源期刊

2019 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET)

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