@inproceedings{43dcc48da0c5499baf942165a1136759,
title = "Time Delay Compensation For Cascaded MIMO Radar With Injection-Locked Structure",
abstract = "Multi-level cascaded multiple-input multiple-output (MIMO) radar plays a vital role in 4D radar imaging. However, addressing the phase mismatch in monolithic microwave integrated circuits (MMICs) remains a significant challenge. In MIMO radar with injection-locked structure, phase difference primarily arise from time delay in interconnections between MMICs. Currently, phase compensation methods in injection-locked feedthrough MIMO radar can be classified into hardware and software. However, existing software compensation methods lack sufficient accuracy, particularly in the millimeter-wave band above 70 GHz, where errors introduced by these methods result in high angular sidelobes. This paper proposes a novel software compensation method that achieves more accurate delay compensation, significantly reducing angular sidelobes and improving angle estimation accuracy.",
keywords = "Injection-Locked, Phase Compensation, Time Delay, cascaded MIMO radar",
author = "Yuanhao Wang and Xiaodong Zhuge and Bin Yang and Changshun Yuan and Jun Wang",
note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 2023 IEEE International Radar Conference, RADAR 2023 ; Conference date: 06-11-2023 Through 10-11-2023",
year = "2023",
doi = "10.1109/RADAR54928.2023.10371118",
language = "英语",
series = "Proceedings of the IEEE Radar Conference",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2023 IEEE International Radar Conference, RADAR 2023",
address = "美国",
}