Target Detection in Passive MIMO Radar Networks Based on Moments Space
Publication Name
2023 6th International Conference on Information Communication and Signal Processing, ICICSP 2023
Abstract
This work deals with the issue of target detection in passive multiple-input and multiple-output (MIMO) radar networks. Compared to distributed detection, centralized detection offers better performance but at the cost of high communication and computational costs. To address this issue, we propose a novel moments space based centralized detection method, where the moments of received signal amplitudes are computed as their features, and a low complexity moments space log-likelihood ratio test is proposed. As only the moments need to be sent to the fusion center, the proposed method enjoys low communication and computational costs. Numerical results demonstrate that the proposed method significantly outperforms existing methods in various scenarios.
Open Access Status
This publication is not available as open access
First Page
1003
Last Page
1007
Funding Number
2022TD-38
Funding Sponsor
National Natural Science Foundation of China