5.3-GHz MIMO radio channel sounder

被引：41

作者：

Kolmonen, Veli-Matti ^{[1
]}

Kivinen, Jarmo

Vuokko, Lasse

Vainikainen, Pertti

机构：

[1] Aalto Univ, Radio Lab, Smart & Novel Radios Res Unit, FIN-02015 Espoo, Finland

[2] Aalto Univ, Radio Lab, SMARAD, FIN-02150 Espoo, Finland

来源：

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT | 2006年 / 55卷 / 04期

关键词：

antenna array; channel sounder; multiple-input-multiple-output (MIMO) measurement; radio channel measurement; radiowave propagation;

D O I：

10.1109/TIM.2006.877724

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A radiowave propagation measurement system for wideband multichannel multiple-input-multiple-output (MIMO) measurements at 5.3 GHz is presented. The MIMO channel matrix of size 32 . 32 can be measured using microwave switches at the transmitter (TX) and the receiver (RX). The system is capable of measuring direction of departure and direction of arrival with a dual polarization in both TX and RX. The antenna configuration can be selected to include a planar array or semispherical groups at each end of the link. A high-power switch is used at TX to enable large measurement distances. Results from a calibration in an anechoic chamber and from the measurement campaigns are shown.

引用

页码：1263 / 1269

页数：7

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