Research on Location Method of Distributed Communicational Radar

To solve the transceiver separation system’s synchronization, the requirement of additional communication links, and the radio pulse chasing problems of the bistatic radar, this paper proposes a method of locating stealth targets by distributed communicational radar. Through the information-embedded waveform design, the system uses the wide-beam detection method without additional communication links, which effectively solves the beam chasing problem of the traditional bistatic radar, greatly shortens the target detection and location time and increases the probability of target acquisition. In the paper, the problems of the existing multi-static radar are analyzed, the distributed communication radar technology is introduced, and the target detection by wide radar beams is discussed. We give the basic detecting unit for target detection and location in wide beam mode. On this basis, the detection area and location performance of the basic detection unit are analyzed. The simulation experiment verifies the feasibility and effectiveness of the scheme.