AN APPROACH TO RADAR TARGET RECOGNITION BY USING WIDE-BAND MILLIMETER WAVE TECHNOLOGY
基于宽带毫米波工作体制的雷达目标识别方法探讨

A method for feature extraction and target recognition by using wide-band millimeter wave technology is presented. It is shown that radar targets can be described in terms of multiple scattering centers at the operating frequency of millimeter wave. With a modest bandwidth of the transmitted signals, features about spacial distribution, category and polarization of scattering centers can be extracted from the received signals. The meth- od is effective for high-frequency recognition of complex targets.