DocumentCode
3182499
Title
Arbitrary spherical array in superresolution direction finding systems
Author
Mokhtar, M. ; Gamil, A. ; El-Henawy, Hadia ; El-Ramly, S.
Volume
1
fYear
2001
fDate
2001
Firstpage
97
Abstract
Direction finding of radio activities using an arbitrary array conformed to a spherical surface is described. It is based on a transformation of the signal of the arbitrary array into a uniform linear virtual one. In this form, a selected direction finding estimator can be applied in the environment of incoherent/coherent sources
Keywords
antenna arrays; array signal processing; conformal antennas; radio direction-finding; signal resolution; additive noise; coherent sources; direction finding estimator; incoherent sources; radio direction finding; signal transformation; spherical array; steering vector expansion; superresolution direction finding systems; uniform linear virtual array; Cellular phones; Educational institutions; Equations; Geometry; Modems; Planar arrays; Sensor arrays; Signal resolution; Surveillance;
fLanguage
English
Publisher
ieee
Conference_Titel
Radio Science Conference, 2001. NRSC 2001. Proceedings of the Eighteenth National
Conference_Location
Mansoura
Print_ISBN
977-5031-68-0
Type
conf
DOI
10.1109/NRSC.2001.929169
Filename
929169
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