DocumentCode
3451
Title
2-D Nominal Angle Estimation of Multiple Coherently Distributed Sources in a Uniform Circular Array
Author
Jong Geun Nam ; Su-Hyoung Lee ; Kyun-Kyung Lee
Author_Institution
Sch. of Electron. Eng., Kyungpook Nat. Univ., Daegu, South Korea
Volume
13
fYear
2014
fDate
2014
Firstpage
415
Lastpage
418
Abstract
A novel algorithm is presented to estimate 2-D nominal angles of multiple coherently distributed sources in a uniform circular array (UCA). Based on a decoupled generalised array response vector and single centro-symmetric UCA, the proposed algorithm can estimate the nominal angles without any information about the deterministic angular distribution functions of the sources or additional array structures.
Keywords
array signal processing; 2-d nominal angle estimation; angular distribution functions; array structures; decoupled generalised array response vector; multiple coherently distributed sources; single centro-symmetric UCA; uniform circular array; Arrays; Azimuth; Distribution functions; Estimation; Sensors; Signal processing algorithms; Vectors; Array signal processing; coherently distributed sources; sequential one-dimensional searching (SOS); uniform circular array (UCA);
fLanguage
English
Journal_Title
Antennas and Wireless Propagation Letters, IEEE
Publisher
ieee
ISSN
1536-1225
Type
jour
DOI
10.1109/LAWP.2014.2308191
Filename
6747966
Link To Document