WAVELET HIGH RESOLUTION SPECTRUM ESTIMATION METHOD AND ITS APPLICATIONS IN mmW RADAR TARGET PROFILE
子波高分辨谱估计方法及其在毫米波雷达目标一维距离成像中的应用

This paper studies a method using wavelet transform to estimate the signal's spectrum. The method is applied to the practical MMW radar targets echo signals, and on the condition of the same sampling frequency and sampling data length, it can achieve one dimensional range profile with profile's resolution superior to FFT's, so the one dimensional range profile of targets can be analyzed with high resolution, there is certain significance in the practice.