使用定向和固定辐射方向图的引脚二极管的频率可重构贴片天线

2018 International Conference on Selected Topics in Mobile and Wireless Networking (MoWNeT) Pub Date : 2018-06-01 DOI:10.1109/MOWNET.2018.8428914

Z. Mahlaoui, E. Antonino-Daviu, A. Latif, M. Ferrando-Bataller, C. Peñafiel-Ojeda

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引用次数: 5

摘要

本文提出了一种基于四个PIN二极管的频率可重构天线，该天线实现在矩形贴片天线的每个角上。PIN二极管的三种开关配置的组合提供了电流路径修改，从而改变了工作频率。给出了两种方法的仿真结果，一种是采用金属部分的理想情况，另一种是采用PIN二极管等效电路的原理图情况。该天线适用于5ghz U-NII频段。利用CST-MW模拟器获得了仿真结果。

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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Frequency Reconfigurable Patch Antenna Using Pin Diodes with Directive and Fixed Radiation Pattern

This paper presents a frequency reconfigurable antenna, based on four PIN diodes implemented on one of each corner of a rectangular patch antenna. A combination of three switching configurations of the PIN diodes provides a current path modification, and consequently a variation on the operating frequencies. Simulated results are presented based on two approaches, the ideal case using a metal portion and the schematic case employing the equivalent circuit of the PIN diode. The proposed antenna is suitable for 5 GHz U-NII band. Results are obtained by using CST-MW simulator.

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来源期刊

2018 International Conference on Selected Topics in Mobile and Wireless Networking (MoWNeT)

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