DocumentCode
764827
Title
Angle-of-arrival estimation in presence of multipath
Author
Drosopoulos, A. ; Haykin, Simon
Author_Institution
Commun. Res. Lab., McMaster Univ., Hamilton, Ont., Canada
Volume
27
Issue
24
fYear
1991
Firstpage
2273
Lastpage
2274
Abstract
The Thomson method of multiple-windows is applied to the problem of angle-of-arrival (AOA) estimation at low grazing angles, and in the presence of combined specular and diffuse multipath. Experimental data are used, collected by means of a 32 element sampled aperture antenna system operating at X-band. Additional improvement is observed when multiple frequencies and a priori information is incorporated in the AOA estimator.
Keywords
fading; radiowave propagation; AOA estimator; Thomson method; X-band; angle-of-arrival estimation; combined specular/diffuse multipath; low grazing angles; multipath propagation; multiple frequencies; multiple-windows; sampled aperture antenna system;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19911406
Filename
109530
Link To Document