Angle-of-arrival estimation in presence of multipath
- 21 November 1991
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 27 (24) , 2273-2274
- https://doi.org/10.1049/el:19911406
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
This publication has 1 reference indexed in Scilit:
- Multi-Frequency Angle-Of-Arrival Estimation: An Experimental EvaluationPublished by SPIE-Intl Soc Optical Eng ,1988