We develop vector-sensor array processing to estimate the angles-of-arrival (AOAs) and time delays of multipath channels in the space-time-polarization domain. A MUSIC-type algorithm for joint angle and delay estimation with a vector-sensor array is derived. Potential applications include multipath channel estimation and mobile localization. Simulation results show that the space-time-polarization parameterization of the multipath channels results in improved accuracy and resolution performance
Published in:
Acoustics, Speech and Signal Processing, 1998. Proceedings of the 1998 IEEE International Conference on
(Volume:6
)
Date of Conference: 12-15 May 1998