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Performance analysis of LFM-UWB radar based on Doppler frequency

机译：基于多普勒频率的LFM-UWB雷达性能分析

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This paper analyzes the detection probability of LFM-UWB radar based on Doppler frequency. The LFM-UWB radar system consists of a transmitted part and a received part and uses AWGN channel. The system model is verified through analysis and simulation. Frequency offset occurs in the received part caused by the mismatching between the received signal and the reference signal. Performance degradation of detection does not occur in LFM-UWB radar, with 30cm resolution when the margin of Doppler frequency is about 120Hz.

机译：本文分析了基于多普勒频率的LFM-UWB雷达的检测概率。 LFM-UWB雷达系统由发射部分和接收部分组成，并使用AWGN信道。通过分析和仿真验证了系统模型。由于接收信号和参考信号之间的不匹配，导致接收部分出现频率偏移。当多普勒频率裕度约为120Hz时，在分辨率为30cm的LFM-UWB雷达中，检测性能不会降低。

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《2010 International Conference on Information and Communication Technology Convergence 》|2010年|p.297-298|共2页
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中图分类信息与传播理论 ;
关键词
Doppler frequency; LFM; UWB; radar;

机译：多普勒频率; LFM; UWB;雷达;

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Performance analysis of LFM-UWB radar based on Doppler frequency

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