MIMO雷达中基于多相互补相位编码的多脉冲波形设计

2021 2nd International Symposium on Computer Engineering and Intelligent Communications (ISCEIC) Pub Date : 2021-08-01 DOI:10.1109/ISCEIC53685.2021.00086

Qin Zhu, Jun Tang, Jinwang Yi, Qiuyue Yin

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引用次数: 0

摘要

多输入多输出(MIMO)雷达通过发射特定的正交波形来有效地提高雷达性能。提出了一种适用于MIMO雷达的多脉冲波形设计方法。该方法采用多相互补序列作为空间码，再与循环线性调频信号结合，以提高距离分辨率。分析和结果表明，所设计的波形在抑制副瓣和距离分辨率方面都优于常规信号。

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Design of multi-pulse waveforms using polyphase complementary phase-coding in MIMO radar

Multiple-Input Multiple-Output (MIMO) radar can efficiently improve radar performance by transmitting specific orthogonal waveforms. A novel multi-pulse waveforms design is proposed for MIMO radar in this paper. The polyphase complementary sequences are used as spatial codes and then combined with circulating linear frequency modulated (LFM) signals to enhance range resolution in this method. Both analyses and results show that the designed waveform has better performance than the conventional signals in suppressing sidelobes and range resolution.

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2021 2nd International Symposium on Computer Engineering and Intelligent Communications (ISCEIC)

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