无源FSR信号检测新算法

M. Marra, A. De Luca, S. Hristov, L. Daniel, M. Gashinova, M. Cherniakov
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引用次数: 10

摘要

本文研究无源前向散射雷达(FSR)。首次提出了一种提取目标多普勒信号的算法。它允许去除传输信号的背景调制,以便在窄频带内提取签名。给出了与所提算法相对应的接收机结构,实验设置和实验结果,其中使用DVB-T信号来测试无源FSR算法。在研究的初始阶段,对所提出算法的性能进行了分析。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
New algorithm for signal detection in passive FSR
This paper concerns with the passive forward scatter radar (FSR). An algorithm to extract the Doppler signature of a target is presented for the first time. It allows removal of the background modulation of the transmitted signal, so that the signature can be extracted within a narrow band. Receiver architecture, corresponding to the proposed algorithm experimental set-up and experimental results are shown, where a DVB-T signal has been used to test the passive FSR algorithm. The performance of the proposed algorithm is analyzed at this initial stage of the research.
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