8 × 8巴特勒矩阵馈电圆极化天线阵旁瓣降电平技术的实验验证

2016 21st International Conference on Microwave, Radar and Wireless Communications (MIKON) Pub Date : 2016-05-09 DOI:10.1109/MIKON.2016.7492031

I. Slomian, K. Wincza, S. Gruszczynski

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引用次数: 0

摘要

提出了一种新的多波束天线阵列旁瓣电平降低方法，并进行了实验验证。该方法通过在巴特勒矩阵的输出端引入额外的双向功率分压器来获得非均匀振幅锥度激励。本文介绍了研制的工作在3ghz的8元双极化天线阵的阵列因子计算、电磁仿真和测量结果。

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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Experimental verification of sidelobe level reduction technique for circularly polarized antenna array fed by 8 × 8 Butler matrix

An experimental verification of a novel method for sidelobe level (SLL) reduction designated for multi-beam antenna arrays is presented. In this method non-uniform amplitude taper excitation is obtained with the use of additional two-way power dividers introduced at the outputs of the utilized Butler matrix. This paper presents array factor calculations, electromagnetic simulations and measurements of the developed and manufactured 8-element dual-polarized antenna array operating at 3 GHz.

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来源期刊

2016 21st International Conference on Microwave, Radar and Wireless Communications (MIKON)

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