Fast coupled-integral-equations-based analysis of azimuthally corrugated cavities

Publikationstyp
Journal Article
Publikationsdatum
2004-05-10
Sprache
English
Author
Serebryannikov, Andriy E. 
Vasylchenko, Olexandr E. 
Schünemann, Klaus 
Institut
Hochfrequenztechnik E-3 
TORE-URI
http://hdl.handle.net/11420/11310
Enthalten in
IEEE microwave and wireless components letters 
Volume
14
Issue
5
Start Page
240
End Page
242
Citation
IEEE Microwave and Wireless Components Letters 14 (5): 240-242 (2004-05-01)
Publisher DOI
10.1109/LMWC.2004.827833
Scopus ID
2-s2.0-2542497112
An approach is developed for fast analysis of a wide class of azimuthally corrugated coaxial and circular structures employed in various microwave devices. In line with it, the eigenvalues of a geometrical parameter (GP) are calculated instead of the eigenfrequencies resulting in substantial acceleration of the analysis and improvement of the design efficiency. To formulate the eigenvalue problem, the accelerated coupled-integral-equations technique and the Galerkin method with weighted Gegenbauer polynomials as basis functions are applied.
Schlagworte
Cavity
Eigenfrequency
Eigenvalue
Galerkin method
DDC Class
600: Technik