DocumentCode
2650690
Title
Incorporation of Backscattering Into FAFFA Analysis of UHF Wave Propagation Over Irregular Terrain
Author
Brennan, Conor
Author_Institution
Sch. of Electron. Eng., Dublin City Univ.
fYear
2007
fDate
22-25 April 2007
Firstpage
506
Lastpage
509
Abstract
An efficient fast far-field approximation based algorithm for computing the electric fields propagating over irregular terrain in two dimensions is described. Symmetric successive over-relaxation, or forward-backward, is used to compute the surface current in an efficient manner. The results suggest that under the magnetic field integral equation formulation the backscattered field is negligible and strongly support the use of the forward scattering assumption.
Keywords
UHF radio propagation; backscatter; electric fields; electromagnetic wave scattering; integral equations; magnetic fields; FAFFA analysis; UHF wave propagation; backscattering; electric fields propagation; forward scattering; magnetic field integral equation; Algorithm design and analysis; Backscatter; Computational efficiency; Integral equations; Magnetic field measurement; Rough surfaces; Scattering; Surface roughness; Surface topography; UHF propagation;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 2007. VTC2007-Spring. IEEE 65th
Conference_Location
Dublin
ISSN
1550-2252
Print_ISBN
1-4244-0266-2
Type
conf
DOI
10.1109/VETECS.2007.115
Filename
4212543
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