A Study on Detection Performance of Long Baseline Statistic MIMO Radar
Article
Figures
Metrics
Preview PDF
Reference
Related
Cited by
Materials
Abstract:
In order to make full use of the spatial diversity of statistic multiple-input multiple-output (MIMO) radar, the detection method and performance of long baseline (antenna spacing and target detection range is comparable) statistic MIMO radar are studied. Firstly, the channel signal model of long baseline statistic MIMO radar is given according to the radar equation. Then the likelihood ratio test detector of long baseline statistic MIMO radar is derived according to Neyman-Pearson criterion. Finally, the detection performance of long baseline statistic MIMO radar is analyzed by the simulation of detection probability and coverage. The simulation results show that the detection performance of long baseline statistic MIMO radar is better than that of short baseline (the distance between the antenna is negligible when compared to target detection range) statistic MIMO radar. The research results have important reference value for the research of the system design, antenna placement and practical application of the statistic MIMO radar.
