一种新型多辐射方向图可重构天线

2013 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference Pub Date : 2013-07-21 DOI:10.1109/CSQRWC.2013.6657396

J. Zhang, X. Q. Lin, J. W. Yu, Y. Fan

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引用次数: 1

摘要

本文提出了一种新型的多辐射方向图可重构天线，可以将能量集中到一个或多个方向。天线由N个贴片构成。每个贴片连接两个PIN二极管。通过切换PIN二极管的状态，我们最多可以得到2N种辐射模式。与传统的可重构天线相比，该天线具有简单的馈电和控制网络。本文设计了N=6的天线，工作频率为2.4 GHz。给出了部分工作状态下S11面和E面辐射图的仿真结果。

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 novel reconfigurable antenna with multiple radiation patterns

This paper presents a novel reconfigurable antenna with multiple radiation patterns which can concentrate the energy to one or more directions. The antenna is constructed by N patches. Each patch connects with two PIN diodes. By switching the states of PIN diodes, we can get at most 2N kinds of radiation patterns. Compared to conventional reconfigurable antennas, the proposed antenna has simple feeding and control network. In this paper, the antenna of N=6 is presented and the operating frequency is 2.4 GHz. The simulation results of S11 and E plane radiation patterns of some working states are given.

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2013 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference

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