Root-MUSIC-based direction-finding and polarization estimation using diversely polarized possibly collocated antennas
Kainam Thomas Wong, Linshan Li, Zoltowski · IEEE Antennas and Wireless Propagation Letters · 2004
This letter advances a new polynomial-rooting-based algorithm for multiple-source azimuth-elevation direction-finding and polarization estimation, using dipoles, loops, and/or circularly polarized antennas, which may arbitrarily collocate or orient on an L-shaped uniformly spaced array grid. The number, orientations or types of these antennas may vary from array grid point to array grid point.