MoM-GEC combined with Floquet analysis to study scanned coupled almost periodic antenna arrays in massive MIMO for 5G generation and FMCW automotive radar applications

2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting Pub Date : 2020-07-05 DOI:10.1109/IEEECONF35879.2020.9330171

B. Hamdi, T. Aguili

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引用次数: 2

Abstract

This research paper presents a new modal method based on the Floquet analysis to study the coupled planar periodic antenna arrays applied in various recent wireless technologies, especially in massive MIMO, 5G millimeter waves and FMCW automotive radars. The considered idea used a known numerical method based on the moment technique simplified by equivalent circuits approach (MoM-GEC) to describe the electromagnetic responses in spectral (or Floquet) and spatial domains. A beamforming technique related to Fourier transformation is proposed when a far-field transformation algorithm for plane-rectangular scanning is highlighted to control the main radiation beam pattern in a particular direction toward a target, as given in various scanning scenarios. To demonstrate the efficiency of the given method, many simulation results are carried out using matlab. To validate this work several examples are shown.

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MoM-GEC结合Floquet分析，研究了用于5G一代和FMCW汽车雷达应用的大规模MIMO扫描耦合近周期天线阵列

本文提出了一种基于Floquet分析的新模态方法，研究了近年来各种无线技术，特别是大规模MIMO、5G毫米波和FMCW汽车雷达中应用的耦合平面周期天线阵列。所考虑的想法是使用一种已知的基于等效电路方法简化的矩技术的数值方法(momo - gec)来描述频谱(或Floquet)和空间域的电磁响应。针对平面-矩形扫描的远场变换算法，提出了一种与傅里叶变换相关的波束形成技术，以控制在不同扫描场景中主辐射波束方向朝向目标。为了证明该方法的有效性，在matlab中进行了大量的仿真实验。为了验证这一工作，给出了几个例子。

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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2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting

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