DocumentCode
2606279
Title
Diffraction over an earth — Comparison of methods
Author
Schejbal, Vladimir ; Cermak, Dusan ; Pidanic, Jan ; Fiser, Ondrej
Author_Institution
Jan Perner Fac. of Transp., Univ. of Pardubice, Pardubice, Czech Republic
fYear
2010
fDate
19-21 April 2010
Firstpage
157
Lastpage
160
Abstract
Diffraction over an earth is evaluated using several methods. An enhanced analysis of propagation over irregular terrain, which offers more reliable numerical simulations for low altitude propagation and diffraction field zone without any auxiliary procedures using physical optics approximation of vector problem, is used for comparison with Fock´s series and ITU.
Keywords
electromagnetic wave diffraction; numerical analysis; physical optics; Earth; altitude propagation; diffraction field zone; numerical simulation; physical optics approximation; vector problem; Earth; Electromagnetic diffraction; Electromagnetic propagation; Electromagnetic scattering; Numerical simulation; Optical diffraction; Optical propagation; Optical scattering; Optical surface waves; Radar antennas; Electromagnetic propagation; diffraction; low altitudes propagation; numerical simulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Techniques (COMITE), 2010 15th International Conference on
Conference_Location
Brno
Print_ISBN
978-1-4244-6341-1
Type
conf
DOI
10.1109/COMITE.2010.5481255
Filename
5481255
Link To Document