| 摘要 |
PROBLEM TO BE SOLVED: To stably perform the track tracking process in a radar which scans a plurality of prim. radar beams and a sec. radar beam asynchronously with the prim. radar beams and radiates a tracking beam. SOLUTION: CPUs 1-4 for every beam are provided for tracking tracks corresponding to various plots all different in detection time and detecting position, using PSR beams, SSR beams and tracking beams. A main track processing CPU 5 is provided for obtaining radar output tracks from the track information obtd. from all the CPUs, and the tracks obtd. from the track processing for every beam are updated at the same time.
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