Method of Aerial Target Length Extraction Based On High Resolution Range Profile

摘要

when wideband radar signal is used, the received target signal is no longer a ‘point’ echo, but a high resolution range profile along the distance. The target high resolution range profile contains some target information, such as target length, geometric structure and so on, which provides a good basis for target recognition. Length is the inherent feature information of target. Therefore, this paper proposes a method of aircraft target length extraction based on high resolution range profile, and the effectiveness of this method is verified by field experiments.