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Content Provider | IET Digital Library |
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Author | Zhang, Qilei Wu, Manqing Yu, Wenxian |
Abstract | This study focuses on the detection performance analysis of a notional hybrid MIMO radar, which can be seen as a combination of the phased-array and distributed MIMO radars. The signal model of the proposed hybrid MIMO radar is re-derived using the Rayleigh target model. In the sense of Neyman–Person principle, the optimal detector is developed. Then, the detection performance bound is derived based on the relative entropy. Theoretical derivation and numerical examples show that, for most common signal-to-noise ratio (SNR) cases, the detection performance of the hybrid MIMO is better than the conventional phased-array and MIMO radars. Furthermore, for the high SNR case, the proposed system configuration with larger number of sub-arrays performs better detections, while in the low SNR case, that with smaller number of sub-arrays performs better detections. |
Starting Page | 6582 |
Ending Page | 6586 |
Page Count | 5 |
Volume Number | 2019 |
e-ISSN | 20513305 |
Issue Number | Issue 20, Oct (2019) |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2019/20 |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0046 |
Journal | The Journal of Engineering |
Publisher | The Institution of Engineering and Technology |
Publisher Date | 2019-07-10 |
Access Restriction | Open |
Rights License | Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/) |
Subject Keyword | Detection Performance Analysis Detection Performance Bound Distributed MIMO Radars Entropy MIMO Radar Neyman-Person Principle Notional Hybrid MIMO Radar Optimal Detector Phased Array Radar Phased-array Radar Radar Detection Radar Equipment Rayleigh Target Model Relative Entropy Signal Detection Signal Model Signal to Noise Ratio SNR System And Application |
Content Type | Text |
Resource Type | Article |
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