DocumentCode :
427961
Title :
An attenuation function expressed in terms of UTD coefficients for the multiple-wedge diffraction considering spherical-wave incidence
Author :
Rodríguez, José-Víctor ; Molina-García-Pardo, José-María ; Juan-Llácer, Leandro
Author_Institution :
Dpto. Tecnologias de la Informacion y las Comunicaciones, Univ. Politecnica de Cartagena, Murcia, Spain
Volume :
1
fYear :
2004
fDate :
26-29 Sept. 2004
Firstpage :
240
Abstract :
An attenuation function expressed in terms of UTD coefficients for the prediction of the multiple diffraction produced by an array of perfectly conducting wedges considering spherical-wave incidence is presented. The solution, validated with numerical results from the technical literature, sharply reduces the computing time over an existing formulation when the number of wedges is large. The result could be applied in the planning of microcellular mobile radio systems.
Keywords :
antenna arrays; electromagnetic wave diffraction; electromagnetic wave transmission; microcellular radio; telecommunication network planning; UTD coefficients; array; attenuation function; microcellular mobile radio systems; multiple-wedge diffraction; perfectly conducting wedges; planning; spherical-wave incidence; Attenuation; Base stations; Hospitals; Land mobile radio; Optical attenuators; Optical diffraction; Physical optics; Physical theory of diffraction; Time sharing computer systems; Urban areas;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Vehicular Technology Conference, 2004. VTC2004-Fall. 2004 IEEE 60th
ISSN :
1090-3038
Print_ISBN :
0-7803-8521-7
Type :
conf
DOI :
10.1109/VETECF.2004.1399977
Filename :
1399977
Link To Document :
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