Parameter Estimation Using a Sensor Array in a Ricean Fading Channel
1998 (English)In: Sadhana-Academy Proceedings in Engineering Sciences, Vol. 23, no 1, 5-15 p.Article in journal (Refereed) Published
The estimation of the Direction-Of-Arrival (DOA) and the variance of the angular spread, using an array of sensors in the case of a Ricean channel is considered, using the Maximum- Likelihood, Least-Squares and Weighted Least Squares criteria. The Cramer-Rao bound is also obtained for the problem of interest. Simplification of the cost functions to reduce the dimension of the problem has been carried out and the performance of the methods has been studied based on numerical experiments.
Place, publisher, year, edition, pages
1998. Vol. 23, no 1, 5-15 p.
antenna arrays;fading channels;spatially distributed sources
IdentifiersURN: urn:nbn:se:kth:diva-86933OAI: oai:DiVA.org:kth-86933DiVA: diva2:501184
NR 201408052012-02-142012-02-142012-02-14Bibliographically approved