Association of Multiple Moving Targets using Extended Nearest-neighbor Method for Single Pulse Doppler Radar Interferometer

Abstract

This letter proposes an accurate association method in multiple target tracking for a single pulse Doppler radar interferometer. The proposed method is an extension of a conventional nearest-neighbor association method by use of radial velocity information acquired in interferometric positioning processes. Numerical simulations clarifies that the proposed method achieves better accuracy and noise tolerance than conventional methods.