Euclidean Feature Set Based on Modified Characteristic Polarization States

Faisal Aldhubaib

Abstract: This paper presents a feature set selection procedure, which is implemented in the frequency domain and involves developing a modified CPS feature set that incorporates power information. Metric distances between the respective modified CPS at several target resonant frequencies are computed and are used to form the final feature set. Stationary individual targets in free space were used to display the theoretical feasibility of this feature selection algorithm.

Keywords: Characteristic polarization states, radar feature set, resonances theory, Singularity Expansion Method, Euclidean distance