Abstract
In this paper, we consider the joint design of transmit beamforming and receive filter for transmit beamspace (TB) multiple-input multiple-output (MIMO) radar red space-time adaptive processing (STAP) under the target information uncertainty. The associated robust joint design problem is formulated by maximizing the signal-to-interference-plus-noise ratio (SINR) to guarantee the target detection performance. An iterative optimization procedure is developed to resolve the NP-hard joint design problem. The optimized transmit beamforming weight vector and receive filter exhibit superior performance in terms of output SINR. Several simulation examples are presented to demonstrate the effectiveness of the proposed algorithm.
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Data Availability
The datasets generated during the current study are not publicly available due to the laboratory regulations but are available from the corresponding author on reasonable request.
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Acknowledgements
This work was supported in part by the National Natural Science Foundation of China under Grants 61901511, 62001510, and 62001479, and in part by the Natural Science Basic Research Plan in Shaanxi Province of China under Grant 2020JQ-478, and in part by the Anhui Provincial Natural Science Foundation under Grant 2108085QF257, and in part by the Research Program of National University of Defense Technology under Grants ZK19-10, ZK19-28 and ZK20-33.
Funding
This work was supported in part by the National Natural Science Foundation of China under Grants 61901511, 62001510, and 62001479, and in part by the Natural Science Basic Research Plan in Shaanxi Province of China under Grant 2020JQ-478, and in part by the Anhui Provincial Natural Science Foundation under Grant 2108085QF257, and in part by the Research Program of National University of Defense Technology under Grants ZK19-10, ZK19-28 and ZK20-33.
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ZL, and QZ contributed to the study conception and design. Material preparation, data collection and analysis were performed by ZL and QZ. The first draft of the manuscript was written by ZL and all authors commented on previous versions of the manuscript. All authors read and approved the final manuscript.
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The authors declared that there is no conflict of interests regarding the publication of this paper. We declare that we do not have any commercial or associative interest that represents a conflict of interest in connection with the work submitted.
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Zhou, Q., Li, Z., Mao, Y. et al. Robust Joint Design of Transmit Beamforming and Receive Filter for TB-MIMO STAP Radar. Wireless Pers Commun 125, 3727–3740 (2022). https://doi.org/10.1007/s11277-022-09733-8
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DOI: https://doi.org/10.1007/s11277-022-09733-8