A High Resolution Algorithm For Combined Time-of-Arrival And Direction-of-Arrival Estimation/spl dagger/

Abrtmct-Over the past few years several hlgh resolution methods for direction Finding witii passive arrays have been developed. In this paper, we u w one the these methods, the MUSIC algorithm, to solve a two dimensional radar problem. Namely, given 1111 ankenna array and a transmitter which emits Finite duration pulses, we wish to determine both the range and direetion of multiple targets from the backscattend echoes. W e rhow how the MUSIC algorithm C M be adapted to this rituation. Simulations are presented which ahow good pel formanee.