FMCW汽车雷达成像的超分辨率DOA

2018 IEEE Conference on Antenna Measurements & Applications (CAMA) Pub Date : 2018-09-01 DOI:10.1109/CAMA.2018.8530609

Shengzhi Xu, Jianping Wang, A. Yarovoy

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引用次数: 9

摘要

研究了汽车雷达的超宽带成像技术。为了克服传统波束形成算法的交叉距离分辨率差的缺点，将超分辨率技术应用到到达方向估计中。采用超分辨算法和传统BF方法对UWB调频连续波(FMCW)汽车雷达采集的实验数据进行处理。对算法性能进行了全面比较。

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Super Resolution DOA for FMCW Automotive Radar Imaging

imaging using ultra-wideband (UWB) automotive radar is investigated. To overcome poor cross-range resolution of traditional beamforming (BF) algorithms, super resolution technique is applied for the Direction of Arrival (DOA) estimation. Both super-resolution algorithm and conventional BF method are used to process experimental data collected with UWB frequency modulated continuous wave (FMCW) automo- tive radar. Algorithm performances are thoroughly compared.

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2018 IEEE Conference on Antenna Measurements & Applications (CAMA)

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