DocumentCode
1152297
Title
Equivalent circuits for dielectric posts in a rectangular waveguide
Author
Ise, Kiyoshi ; Koshiba, Masanori
Author_Institution
Dept. of Electron. Eng., Hokkaido Univ., Sapporo, Japan
Volume
37
Issue
11
fYear
1989
fDate
11/1/1989 12:00:00 AM
Firstpage
1823
Lastpage
1825
Abstract
Scattering by dielectric posts in a rectangular waveguide is investigated by a combination of the finite and boundary element methods, and the equivalent circuits are derived. It is shown that some of the lossless dielectric post resonances in a rectangular waveguide can be physically realized by a lattice circuit, and the interaction between two posts can be evaluated by this circuit
Keywords
boundary-elements methods; equivalent circuits; finite element analysis; rectangular waveguides; waveguide theory; BEM; FEA; FEM; boundary element methods; dielectric posts; equivalent circuits; finite element analysis; lattice circuit; lossless dielectric post resonances; rectangular waveguide; scattering; Band pass filters; Boundary element methods; Capacitance; Dielectric losses; Equivalent circuits; Lattices; Microwave filters; RLC circuits; Rectangular waveguides; Resonance;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/22.41054
Filename
41054
Link To Document