FMCW FMCW METHOD OF DETECTING ROTORCRAFT USING FMCW RADAR AND ROTORCRAFT DETECTION SYSTEM USING FMCW RADAR

摘要

In the rotorcraft detection method using the FMCW radar, the FMCW radar module emits an FMCW signal, and the FMCW signal generates a Range-Doppler image at every CPI using the received signal reflected by the target, and sequentially from the FMCW radar module. A composite image is generated by superimposing the first to nth range-Doppler images generated by , and it is determined whether the target is a rotorcraft using the composite image.