TY - GEN
T1 - SPS-ESPRIT for joint DOA and polarization estimation with a COLD array
AU - Lin, Chun-Hung
AU - Fang, Wen Hsien
AU - Yang, Wan Shing
AU - Lin, Jen Der
PY - 2007/12/1
Y1 - 2007/12/1
N2 - In this paper, we address a one-dimensional (1-D) Estimation of Signal Parameter via Rotational Invariance Technique (ESPPIT)-based algorithm, referred to as the SPS-ESPRIT, to jointly estimate the directions of arrival (DOAs) and polarization of the incoming plane waves with a co-centered orthogonal loop and dipole (COLD) array. The proposed algorithm makes use of two spatial (S)-ESPRIT and one polarization (P)-ESPRIT algorithms alternatively to estimate the DOAs and polarizations, respectively, in a coarse-fine manner. Also, spatial beamforming processes are invoked in between the S-ESPRIT and P-ESPRIT to enhance the estimation accuracy. Conducted simulations show that the proposed algorithm, with low computation complexity, provides satisfactory performance.
AB - In this paper, we address a one-dimensional (1-D) Estimation of Signal Parameter via Rotational Invariance Technique (ESPPIT)-based algorithm, referred to as the SPS-ESPRIT, to jointly estimate the directions of arrival (DOAs) and polarization of the incoming plane waves with a co-centered orthogonal loop and dipole (COLD) array. The proposed algorithm makes use of two spatial (S)-ESPRIT and one polarization (P)-ESPRIT algorithms alternatively to estimate the DOAs and polarizations, respectively, in a coarse-fine manner. Also, spatial beamforming processes are invoked in between the S-ESPRIT and P-ESPRIT to enhance the estimation accuracy. Conducted simulations show that the proposed algorithm, with low computation complexity, provides satisfactory performance.
UR - http://www.scopus.com/inward/record.url?scp=48349100669&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=48349100669&partnerID=8YFLogxK
U2 - 10.1109/APS.2007.4395699
DO - 10.1109/APS.2007.4395699
M3 - Conference contribution
AN - SCOPUS:48349100669
SN - 1424408776
SN - 9781424408771
T3 - IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
SP - 1136
EP - 1139
BT - 2007 IEEE Antennas and Propagation Society International Symposium, AP-S
T2 - 2007 IEEE Antennas and Propagation Society International Symposium, AP-S
Y2 - 10 June 2007 through 15 June 2007
ER -