Detection of Extended Targets by Ultra-Wideband Radars

机译：超宽带雷达对扩展目标的检测

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Because of essential changes of a signal waveform in the process of transmission, propagation,reflection and reception in UWB radars generating short pulses without carrier frequency, the formof each received signal may be completely unknown. The only a priori information is a known pulserepetition period and possible identity of several neighbour received pulses. The detection problemfor such signals is considered. Optimal adaptive detection algorithm (according to the generalisedlikelihood ratio criterion) is synthesised and analysed. A suboptimal practical detection structure isalso discussed.

机译：由于在产生没有载波频率的短脉冲的UWB雷达中，信号波形在传输，传播，反射和接收过程中发生了本质变化，因此每个接收信号的形式可能是完全未知的。唯一的先验信息是已知的脉冲重复周期以及几个相邻接收脉冲的可能标识。考虑这种信号的检测问题。合成并分析了最佳自适应检测算法（根据广义似然比准则）。还讨论了次优的实际检测结构。

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来源
《International radar symposium(IRS 2003) : Proceedings》|2003年|637-642|共6页
会议地点 Dresden(DE);Dresden(DE)
作者
V. Chernyak; I. Immoreev;
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作者单位

Moscow Aviation Institute (State Technical University)RUSSIA,e-mail: v.chernyak@g23.relcom.ru;

Moscow Aviation Institute (State Technical University)RUSSIA,e-mail:immoreev@aha.ru;

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正文语种 eng
中图分类雷达;
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Detection of Extended Targets by Ultra-Wideband Radars

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