A Radar False Echo Signal Processing Method for Distance Measurement

The effectiveness of millimeter-wave radar in anti-jamming and penetration has been demonstrated. This paper utilizes the Chirp-Z transform (CZT) spectral refinement algorithm to estimate range information. Additionally, an analysis and comparison of several FMCW radar echo signal processing algorithms for distance measurement is conducted. To improve the accuracy of distance measurement, multiple receivers are employed to determine the distance from the radar to the measured object or static interference object.