DocumentCode
556645
Title
Comparison of subdomain functions in the moment method for quasiperiodic waveguiding structures
Author
Borulko, V.F.
Author_Institution
Dnipropetrovsk Nat. Univ., Dnipropetrovsk, Ukraine
fYear
2011
fDate
26-29 Sept. 2011
Firstpage
220
Lastpage
223
Abstract
Phenomena of coupling of wave paraxial beam and quasisurface wave at perfectly conducting plane with segment of spatially oscillating surface impedance is considered. Integral equation for perturbed current distribution is obtained. Method of moments is used. Solution was expanded in terms of subdomain basis functions. Various types of subdomain functions are compared in form of a combination of atomic function and the Lagrangian interpolating polynomials. Advantages of subdomain functions of higher order were demonstrated.
Keywords
integral equations; method of moments; waveguides; Lagrangian interpolating polynomial; atomic function; integral equation; method of moments; quasiperiodic waveguiding structure; subdomain basis function; subdomain function; surface impedance; wave paraxial beam; Electromagnetics; Harmonic analysis; Impedance; Interpolation; Moment methods; Surface impedance; Surface waves;
fLanguage
English
Publisher
ieee
Conference_Titel
Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory (DIPED), 2011 XVth International Seminar/Workshop on
Conference_Location
Lviv
ISSN
pending
Print_ISBN
978-1-4577-0897-8
Type
conf
Filename
6081803
Link To Document