DocumentCode
2784392
Title
Direction-of-arrival estimation with wavelet-based spatial filtering
Author
Yong, Zhang ; Zhenghe, Feng
Author_Institution
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
fYear
2000
fDate
2000
Firstpage
687
Lastpage
690
Abstract
The paper studies the relation of wavelet decomposition and spatial sampling of array signal, and offers a high resolution direction-of-arrival (DOA) estimation approach based on the wavelet transforms. The results of computer simulations demonstrate that wavelet based spatial subband produces better performance than usual standard estimation methods
Keywords
array signal processing; direction-of-arrival estimation; filtering theory; spatial filters; wavelet transforms; array signal; direction-of-arrival estimation; spatial sampling; spatial subband; wavelet decomposition; wavelet-based spatial filtering; Antenna arrays; Array signal processing; Direction of arrival estimation; Maximum likelihood estimation; Phased arrays; Sampling methods; Sensor arrays; Signal resolution; Signal sampling; Spatial resolution;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave and Millimeter Wave Technology, 2000, 2nd International Conference on. ICMMT 2000
Conference_Location
Beijing
Print_ISBN
0-7803-5743-4
Type
conf
DOI
10.1109/ICMMT.2000.895780
Filename
895780
Link To Document