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Method for Improving the Ranging Accuracy of Radio Fuze
作者姓名:胡秀娟  邓甲昊  桑会平
作者单位:School of Mechatronic Engineering, Beijing Institute of Technology, Beijing 100081, China
摘    要:

关 键 词:无线电引信  步进频率雷达  测距精度  恒虚警检测  目标提取
文章编号:1673-002X(2006)04-0276-04
收稿时间:2005-12-28

Method for Improving the Ranging Accuracy of Radio Fuze
HU Xiu-juan,DENG Jia-hao,SANG Hui-ping.Method for Improving the Ranging Accuracy of Radio Fuze[J].Journal of China Ordnance,2006,2(4):276-279.
Authors:HU Xiu-juan  DENG Jia-hao  SANG Hui-ping
Abstract:Stepped frequency radar waveform is put forward for improving the accuracy of radio fuze ranging. IFFT is adopted to synthesize one dimension high resolution range profile. Furthermore, the same range reject method and selection maximum method are made use of removing target redundancy and the simulation results are given. Characters of the two methods are analyzed, and under the proposal of Weibull distribution clutter envelope, the CFAR same range selection maximum method is adopted and realizes the accurate profile and ranging.
Keywords:radio fuze  ranging  stepped frequency radar  target abstraction  constant false alarm detection  Fuze  Radio  Accuracy  Ranging  Improving  CFAR  accurate  range profile  proposal  Weibull distribution  envelope  Characters  methods  selection  maximum  removing  target  redundancy  simulation results  IFFT
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