Design of Spatial Fast- and Slow-Time Waveforms and Receive Filter for MIMO Radar Space-Time Adaptive Processing

Chunxuan Shi, Yongzhe Li, Ran Tao

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

In this paper, we study the joint design of transmit waveforms and receive filter for the multiple-input multiple-output (MIMO) radar with space-time adaptive processing (STAP), wherein the complex environment that involves both clutter and jamming signals is considered. We choose to simultaneously design both the fast-time waveform and slow-time coding among transmitted pulses, together with the design of adaptive processing at receiver, which therefore leads to a three-dimensional STAP for MIMO radar. Specifically, we maximize the signal-to-jammer-plus-clutter-plus-noise ratio at the output, and meanwhile, we ensure the constant-modulus and similarity constraints for the waveform transmission. Based on this, we formulate the joint design as a non-convex optimization problem, and then recast it into a form that allows the application of alternating direction method of multipliers to find its solution. Moreover, we propose an algorithm with fast convergence speed for the conducted design, whose effectiveness is verified by simulations.

源语言英语
主期刊名30th European Signal Processing Conference, EUSIPCO 2022 - Proceedings
出版商European Signal Processing Conference, EUSIPCO
1816-1820
页数5
ISBN(电子版)9789082797091
DOI
出版状态已出版 - 2022
活动30th European Signal Processing Conference, EUSIPCO 2022 - Belgrade, 塞尔维亚
期限: 29 8月 20222 9月 2022

出版系列

姓名European Signal Processing Conference
2022-August
ISSN(印刷版)2219-5491

会议

会议30th European Signal Processing Conference, EUSIPCO 2022
国家/地区塞尔维亚
Belgrade
时期29/08/222/09/22

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