一种能产生六主波束的混合基板集成波导腔漏波天线

2022 International Conference on Wireless Communications Signal Processing and Networking (WiSPNET) Pub Date : 2022-03-24 DOI:10.1109/wispnet54241.2022.9767108

R. P., R. P.

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引用次数: 0

摘要

目前研究的天线试图将可用的辐射模式分解成多个波束，以减少能量浪费。为了实现这一点，混合衬底集成波导(SIW)是由一个圆柱形腔和一个矩形腔相结合产生的。在圆柱形腔的上下面上雕刻十字形槽，以允许天线产生六个主瓣。在5ghz工作频率下，天线的回波损耗约为21.34 dB。在目前的研究中，该天线产生了六个主波束，每个波束的增益在6.4 dB和7.1 dB左右。天线的带宽为20兆赫兹，是线性极化的。

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 Hybrid Substrate Integrated Waveguide Cavity based Leaky Wave Antenna Capable of Generating Six Major Beams

The antenna in the current study is an attempt to break the available radiation pattern into multiple beams in order to reduce energy waste. To achieve this, a hybrid substrate integrated waveguide (SIW) is generated by combining a cylindrical cavity with a rectangular cavity. A cross-shaped slot is engraved on the top and bottom face of the cylindrical cavity to allow the antenna to generate six major lobes. At the operating frequency of 5 GHz, the return loss of the antenna is around 21.34 dB. Six major beams with each one having a gain around 6.4 dB and 7.1 dB are generated by the antenna in the current study. The antenna is having a bandwidth of 20 MHz and is linearly polarised.

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2022 International Conference on Wireless Communications Signal Processing and Networking (WiSPNET)

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