By Topic

Performance analysis of DOA estimation using dual-polarized antenna arrays

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Obeidat, B.A. ; Center for Adv. Commun., Villanova Univ., PA ; Yimin Zhang ; Amin, M.G.

Single- and dual-polarized arrays are used for direction-of-arrival estimation. It has been shown that adding polarization capability to an existing array allows reduction in the source correlation beyond that achieved by only doubling the number of antennas, especially when the sources are closely spaced. Recent work has shown that the joint spatio-polarimetric correlation is an effective measure of the performance dual-polarized arrays. In this paper, we analyze the variance of direction-of-arrival (DOA) estimation of the dual-polarized array. It is pointed out that the performance of dual-polarized arrays is related to both spatial and polarimetric correlation coefficients whereas the performance of single-polarized arrays is only a function of the spatial correlation

Published in:

Signal Processing and Information Technology, 2005. Proceedings of the Fifth IEEE International Symposium on

Date of Conference:

21-21 Dec. 2005