Nonlinear degradation and compensation on range resolution in synthetic aperture ladar experiment

Radar target recognition of the high resolution range profiles based on nonlinear transform;

The method for improving the range resolution in a passive location system;

Result shows that this fuze system has excellent performance in range resolution and it can detect range and speed simutaneously without ambiguity.

The paper presents a study of high range resolution experiment with solid sate active phased array radar.

Due to the aspect sensitivity of high-resolution range profile (HRRP), the template database should include all the templates for each small aspect range.

Due to the nonlinear separability and high feature dimensionality of high-resolution range profile(HRRP),an approach based on the so called optimized kernel fisher discriminant analysis for radar target recognition is proposed.