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In this paper, considering multiple regions for interference simultaneously, an optimal antenna deployment problem for distributed multistatic radar is investigated. The optimal antenna deployment problem is solved by proposing an antenna deployment method based on Multi-Objective Particle Swarm Optimization (MOPSO). Firstly, we construct a multi-objective optimization problem for multistatic radar...
We consider an optimization problem of antenna placement of multistatic radar system (MSRS). The goal is to improve the system performance in terms of both detection capability and localization accuracy by optimally placing the antennas of MSRS. To this end, a coverage ratio and an average geometric dilution of precision (GDOP) of surveillance region are proposed as objective functions to evaluate...
This work concentrates on the suppression of deceptive jamming generated by digital radio frequency memory (DRFM) in multistatic radar system. First, we model the received signal model in the presence of deceptive jamming based on the properties of the radar target and the deceptive jamming in time and frequency domains. Then, we propose the suppression approach of the deceptive jamming based on three...
This paper addresses the target detecting problem of the shared-spectrum multistatic radar. All of the transmitters emit the same waveforms in the same spectrum in this radar system. By widely separating the platforms of the shared-spectrum radars and adopting the temporal diversity of transmitter-receiver pairs, the spatial diversity is exploited to improve the detection performance. The signal model...
Via the reiterative Maximum Signal Minus Interference Level (MSMIL) criterion and adaptive beamforming, a novel algorithm is proposed to suppress both the mutual interference and strong direct-path interference for shared-spectrum multistatic radar. Numerical results show advantages of the proposed method.
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