Synthetic ultra-wideband radar range profile based on stepped frequency pulse trains

摘要

In this paper, stepped frequency pulse trains are utilized to synthesize ultra-wideband radar range profile. Because of the errors of measured target velocity, the synthesized range profile still has range migration and power divergence. Therefore, a new method, called iterative dimidiate approach, is proposed. By exploiting this new technique, the range migration and range spread along range dimension can be neglected. The simulation results prove the validity of the method.