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Target recognition is one of the must trends of the sea surveillance radar, and the accuracy of target recognition is dependent on the radar's acquiring capabiLity of target electromagnetic signature. Firstly, according to the low-resolution pulse mode of the sea surveillance radar, this paper studies a new technique of single-channel hard sampLing and multi-channel soft extracting to provide versatile...
The multipath propagation and low measurement precision in sky-wave Over-the-horizon Radar (OTHR) pose new challenges to data association. Aiming at the formation of ships, this paper presents a new method of data association. Firstly the plane measurement model is established, and the transformation between radar and ground coordinates is deduced according to the given ionospheres state, which leads...
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