DocumentCode
1047610
Title
T-junctions in square coaxial waveguide: a FD-TD approach
Author
Navarro, E.A. ; Such, V. ; Gimeno, B. ; Cruz, J.L.
Author_Institution
Dept. of Appl. Phys., Valencia Univ., Spain
Volume
42
Issue
2
fYear
1994
fDate
2/1/1994 12:00:00 AM
Firstpage
347
Lastpage
350
Abstract
The finite difference time domain (FD-TD) method is applied to model discontinuities in square coaxial waveguide, particularly a T-junction in square coaxial cable is studied. The separation of the computation domain in a total field region and a reflected field region, and the use of a synthetic excitation constituted of a great number of monochromatic waves allow us to develop an efficient algorithm. Numerical results are given for the scattering parameters of a T-junction in the band 1-6 GHz
Keywords
S-parameters; coaxial cables; finite difference time-domain analysis; waveguide couplers; waveguide theory; 1 to 6 GHz; FDTD method; T-junctions; discontinuities; finite difference time domain method; scattering parameters; square coaxial cable; square coaxial waveguide; synthetic excitation; Coaxial cables; Coaxial components; Conductors; Couplers; Dielectric losses; Frequency; Modems; Power dividers; Scattering parameters; Waveguide discontinuities;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/22.275270
Filename
275270
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