逆合成孔径微波人员筛选系统中天线优化定位研究

2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems (COMCAS) Pub Date : 2019-11-01 DOI:10.1109/COMCAS44984.2019.8958282

A. Zhuravlev, V. Razevig, G. Dong

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引用次数: 3

摘要

本文研究了一种新型微波人员筛选系统中天线的定位策略，该系统可以利用天线阵列附近受试者的运动来产生获得高分辨率雷达图像所需的合成孔径。为此，我们根据观看几何的水平部分的接收和发射天线的数量模拟了筛选系统的二维点扩展函数(PSF)。优化考虑了在一定数量的发射天线和接收天线的定位下，如何提高透视雷达系统的PSF。

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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On the Optimal Positioning of Antennas in the Microwave Personnel Screening System with Inverse Synthetic Aperture

In this paper we consider strategies of positioning of antennas in a new type of microwave personnel screening system, in which the motion of the subject in the vicinity of an antenna array could be used to create synthetic aperture required for obtaining high resolution radar images. For this purpose we simulate 2D point spread functions (PSF) of the screening system depending on the number of receive and transmit antennas in a horizontal section of the viewing geometry. Optimization is considered to find how positioning of a fixed number of transmit and receive antennas can improve PSF of the perspective radar system.

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来源期刊

2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems (COMCAS)

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