RANGE SIDE LOBE REMOVAL DEVICE, SIGNAL PROCESSOR, RADAR APPARATUS HAVING SIGNAL PROCESSOR, RANGE SIDE LOBE REMOVAL METHOD AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To reduce false images due to a range side lobe and to securely detect a target.SOLUTION: In a radar apparatus 1, a range side lobe removal device 36 includes: a pulse compression part 33 for acquiring a received signal from a radar antenna 10, performing pulse compression processing and generating a pulse compression signal; a pseudo range side lobe generation part 34 for generating a pseudo signal of the range side lobe of the pulse compression signal from the received signal; and a signal removal part 35 for removing a component corresponding to the pseudo signal from the pulse compression signal.