Title :
Performance analysis for joint estimation of frequency, 2D AOA and polarization under array error
Author :
Wang, Jianying ; Chen, Tianqi
Author_Institution :
Coll. of Comput. & Commun. Eng., Southwest Jiaotong Univ., Chengdu, China
fDate :
29 June-1 July 2002
Abstract :
The paper constructs an array error model of joint frequency, 2D AOA and polarization estimation, analyzes the parameter estimation performance of the algorithm based on theoretical conditions under array error, and deduces the mean-square error (MSE) of frequency, 2D AOA and the polarizations. By computer simulation we can see that the theoretical results and the simulation results are similar.
Keywords :
array signal processing; direction-of-arrival estimation; electromagnetic wave polarisation; frequency estimation; mean square error methods; 2D AOA estimation; MSE; array error model; frequency estimation; mean-square error; parameter estimation performance; polarization estimation; Algorithm design and analysis; Computer errors; Computer simulation; Covariance matrix; Frequency estimation; Parameter estimation; Performance analysis; Phased arrays; Polarization; Sensor arrays;
Conference_Titel :
Communications, Circuits and Systems and West Sino Expositions, IEEE 2002 International Conference on
Print_ISBN :
0-7803-7547-5
DOI :
10.1109/ICCCAS.2002.1178960
