The hybrid Cramer-Rao bound of direction finding by a uniform circular array of isotropic sensors that suffer stochastic dislocations

dc.contributor.author	Zakayo, N. Morris
dc.contributor.author	Wong, Kainam Thomas
dc.contributor.author	Kitavi, Dominic M.
dc.contributor.author	Tsair-Chuan, Lin
dc.date.accessioned	2022-02-08T18:36:14Z
dc.date.available	2022-02-08T18:36:14Z
dc.date.issued	2017-11-15
dc.identifier.citation	The Journal of the Acoustical Society of America 142, 2554 (2017); https://doi.org/10.1121/1.5014336	en_US
dc.identifier.uri	doi.org/10.1121/1.5014336
dc.identifier.uri	http://repository.embuni.ac.ke/handle/embuni/3978
dc.description	abstract	en_US
dc.description.abstract	Consider azimuth-elevation direction finding by a uniform circular array of isotropic sensors. In the real world, the sensors may dislocate from their nominal positions. These dislocations could be modeled as random variables having an a priori known distribution. This paper investigates how the dislocations would affect azimuth-elevation direction finding by deriving the corresponding hybrid Cramer-Rao bounds. Maximum a posteriori estimators are derived and Monte Carlo simulations are conducted to validate the derived hybrid Cramer-Rao bounds	en_US
dc.language.iso	en	en_US
dc.publisher	Acoustical Society of America	en_US
dc.title	The hybrid Cramer-Rao bound of direction finding by a uniform circular array of isotropic sensors that suffer stochastic dislocations	en_US
dc.type	Article	en_US