DocumentCode
899274
Title
Technical memorandum: Analysis of electromagnetic systems by means of fourier transform techniques
Author
Chicon, R. ; Martin, E. ; Navarro, Antonio
Author_Institution
Universidad de Murcia, Departamento de Fisica Facultad de Ciencias, Murcia, Spain
Volume
133
Issue
3
fYear
1986
fDate
6/1/1986 12:00:00 AM
Firstpage
248
Lastpage
250
Abstract
We have developed a method for calculating eigenfrequencies and field distributions for the modes of waveguides and resonant cavities The core of the method is the application of Fourier transforms to a time-domain solution of Maxwell´s equations. For quasi-one-dimensional systems we find a convergence criterion relating the spatial and time mesh widths which makes it extremely convenient. Finally, we have applied the method to two simple cases the homogeneous and the partially homogeneous parallel plane waveguides.
Keywords
Fourier transforms; eigenvalues and eigenfunctions; waveguide theory; Fourier transform techniques; Maxwell´s equations; convergence criterion; eigenfrequencies; electromagnetic systems; field distributions; homogeneous waveguides; modes; partially homogeneous parallel plane waveguides; quasi-one-dimensional systems; resonant cavities; time-domain solution; waveguides;
fLanguage
English
Journal_Title
Microwaves, Antennas and Propagation, IEE Proceedings H
Publisher
iet
ISSN
0950-107X
Type
jour
DOI
10.1049/ip-h-2.1986.0044
Filename
4642911
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