一维天线阵列波束切换性能分析

2020 IEEE MTT-S International Conference on Microwaves for Intelligent Mobility (ICMIM) Pub Date : 2020-11-23 DOI:10.1109/ICMIM48759.2020.9298978

Manuel Lobinger, Kevin Niederwanger, Stefan Schwarz

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引用次数: 0

摘要

自适应波束形成(BF)是有源波束形成的一种应用，但在角度和信道估计方面具有很高的复杂度和计算量。为了寻找一种低复杂度的自适应波束切换方法，我们研究了一种考虑均匀线性天线阵列、一维波束和两波扩散功率衰落的波束切换方法的性能。因此，通过蒙特卡罗仿真，我们比较了自适应BF与采用水平和垂直布置的ula进行波束切换的模拟BF的信噪比(SNR)和可实现率。

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Performance Analysis of Beam-Switching using One-Dimensional Antenna Arrays

Adaptive beamforming (BF) is a well known application of active BF but comes with the cost of high complexity and computational effort in terms of angle and channel estimation. In order to find a low complexity alternative of adaptive BF we investigate the performance of a beam-switching method considering a uniform linear antenna array (ULA), one dimensional BF and two-wave with diffuse power (TWDP) fading. Therefore we compare adaptive BF with analog BF considered as beamswitching using horizontally and vertically arranged ULAs in terms of signal-to-noise ratio (SNR) and achievable rate by means of Monte Carlo simulations.

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2020 IEEE MTT-S International Conference on Microwaves for Intelligent Mobility (ICMIM)

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