Target direction estimation by MIMO radar using root-MUSIC with minimum redundancy array
Masatada Hokiguchi, Nobuyoshi Kikuma, Kunio Sakakibara · International Symposium on Antennas and Propagation · 2016
Multiple-Input Multiple-Output (MIMO) radar which applies MIMO communication technology in the radar has attracted attention as a kind of high-resolution radar. In this paper, target direction is estimated by applying the MUSIC method to the minimum redundancy MIMO radar which has been used as the adaptive beamforming array. Furthermore, the Root-MUSIC method which has been limited to the uniform array is applied to the minimum redundancy array to reduce the computational load in the direction estimation.