Title :
An approach to designing linear array with high accuracy in direction of arrival estimation
Author :
Hong-Sheng, Liu ; Xian-Ci, Xiao
Author_Institution :
UESTC, Chengdu
Abstract :
In this paper we analyzed the relationship between the accuracy of direction of arrival (DOA) estimation and manifold length of linear array, abstracted from it an index to compare the accuracy of DOA estimation among linear arrays. Based on analysis of the index, an approach to design linear array with high accuracy in DOA estimation was presented. The results of stimulation verify the effectiveness of the index and the approach.
Keywords :
arrays; direction-of-arrival estimation; DOA estimation; array geometry; direction of arrival estimation; linear array; manifold length; Antennas and propagation; Apertures; Direction of arrival estimation; Electromagnetic compatibility; Linear antenna arrays; Microwave antenna arrays; Microwave propagation; Sensor arrays; Sensor phenomena and characterization; Vectors; CRB; accuracy; array; geometry;
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2007 International Symposium on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4244-1045-3
Electronic_ISBN :
978-1-4244-1045-3
DOI :
10.1109/MAPE.2007.4393683
