Experimental Study of MIMO Through the Wall Radar using Vector Network Analyzer

2019 IEEE Conference on Antenna Measurements & Applications (CAMA) Pub Date : 2019-10-01 DOI:10.1109/CAMA47423.2019.8959543

Dedya Fitrinisaaprayunanti, A. A. Pramudita, Yuyu Wahvu, Erfansyah Ali

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引用次数: 2

Abstract

A study on implementation of Multiple Input Multiple Output (MIMO) system on Through the Wall (TWR) radar basically dedicates for improving the detection capabilities. Experimental studies with a modeling of MIMO Radar systems are needed in investigating the increase of the radar detection capabilities. The experimental modeling of MIMO radar system provides a more actual overview in the early stages of developing a radar MIMO system. In this paper, modeling of MIMO TWR radar system by using VNA and its experimental were performed to investigate the detection capability improvement. Experimental modeling of MIMO TWR systems by using Vector Network Analyzer (VNA) has flexibility in adjusting the configuration of the radar system that will be tested. Experimental studies are conducted using 2×2 MIMO UWB antenna. The results of experiments in the form of B-Scan Image showed that the application of the MIMO system in TWR provides enhanced target detection capabilities compared to the Single Input Single Output (SISO) TWR method.

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基于矢量网络分析仪的MIMO穿墙雷达实验研究

多输入多输出(MIMO)系统在穿墙雷达(TWR)上的实现研究基本上致力于提高探测能力。为了研究雷达探测能力的提高，需要对MIMO雷达系统进行建模实验研究。MIMO雷达系统的实验建模为雷达MIMO系统发展的早期阶段提供了一个更实际的概述。本文采用VNA技术对MIMO TWR雷达系统进行了建模，并进行了实验研究。利用矢量网络分析仪(VNA)对MIMO TWR系统进行实验建模，可以灵活地调整待测雷达系统的配置。实验研究采用2×2 MIMO超宽带天线进行。以b扫描图像形式进行的实验结果表明，与单输入单输出(SISO) TWR方法相比，MIMO系统在TWR中的应用提供了增强的目标检测能力。

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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2019 IEEE Conference on Antenna Measurements & Applications (CAMA)

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