|(In Japanese)発明の名称||SUPER-RESOLUTION ANTENNA|
PROBLEM TO BE SOLVED: To provide a super-resolution antenna which separates input signals received from a plurality of targets having high correlation, and computes and measures angles of the arrival directions of the signals with high precision from respective signals.
SOLUTION: Input signals corresponding to n pulses received by element antennas 11-1M, are separated into n frequency components by target signal separation circuits 21-2M, concerning an input signal of the same range cell in a pulse train in each PRI. Furthermore the separated signals are n-branched, and are weighted respectively by weight functions W0-Wn-1 set by a weight setting circuit 3 and different from each other. Output signals to which the same weight function is set are inputted into the same angle measurement computation circuits 21-2M, and arrival directions of signals are found and outputted by respective angle measurement computation circuits.
Contact Information for " スーパーリゾリューションアンテナ"
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