系统工程与电子技术
• 传感器与信号处理 • 上一篇 下一篇
万显荣, 邵启红, 夏鹏, 但阳鹏
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WAN Xian-, SHAO Qi-hong, XIA Peng, DAN Yang-peng
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摘要：
论述了利用武汉大学新近研制的多通道外辐射源雷达系统开展基于地面数字多媒体广播(digital terrestrial multimedia broadcasting,DTMB)外辐射源雷达微多普勒效应实验的研究结果。首先建立了外辐射源雷达目标微动信号模型,接着简要阐述了信号处理的主要关键技术,最后重点介绍了实验开展的情况,包括系统配置、目标微多普勒效应实验典型结果及分析,从实验上证实了利用DTMB信号实现目标微多普勒效应探测的技术可行性。
Abstract:
The experimental research of micro-Doppler effect in digital terrestrial multimedia broadcasting (DTMB) based passive radar is presented by using the newlydeveloped multichannel passive radar system of Wuhan University. Firstly, the passive radar micro-motion model is established. Secondly, the key techniques in signal processing are briefly discussed. Finally, the experimental progress is highlighted, including system introduction, illustration and analysis of typical experimental results of micro-Doppler effect, which proves the technical feasibility of using DTMB for micro-Doppler effect detection.
万显荣, 邵启红, 夏鹏, 但阳鹏. 数字地面多媒体广播外辐射源雷达微多普勒效应实验[J]. 系统工程与电子技术, doi: 10.3969/j.issn.1001-506X.2016.11.08.
WAN Xian-, SHAO Qi-hong, XIA Peng, DAN Yang-peng. Experimentation on micro-Doppler effect with passive radar based on digital terrestrial multimedia broadcasting[J]. Systems Engineering and Electronics, doi: 10.3969/j.issn.1001-506X.2016.11.08.
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链接本文: https://www.sys-ele.com/CN/10.3969/j.issn.1001-506X.2016.11.08
https://www.sys-ele.com/CN/Y2016/V38/I11/2499
