DocumentCode
1212344
Title
Analysis of multiport discontinuities in waveguide using a pulsed FDTD approach
Author
Olivier, Jan Cornelius ; McNamara, Derek A.
Author_Institution
Dept. of Electr. & Electron. Eng., Pretoria Univ., South Africa
Volume
42
Issue
12
fYear
1994
fDate
12/1/1994 12:00:00 AM
Firstpage
2229
Lastpage
2238
Abstract
A pulsed finite-difference time-domain (FDTD) approach for computing the scattering parameters of multiport waveguide discontinuities and junctions is presented. Wideband absorbing boundary conditions (ABC´s) necessary for implementation of the technique are derived. Applications of the technique are presented, and computed results are compared to measurements for several examples
Keywords
S-parameters; finite difference time-domain analysis; waveguide discontinuities; waveguide theory; finite-difference time-domain method; multiport discontinuities; pulsed FDTD method; scattering parameters; waveguide discontinuities; waveguide junctions; wideband absorbing boundary conditions; Boundary conditions; Electromagnetic waveguides; Finite difference methods; Frequency; Lattices; Sampling methods; Scattering parameters; Time domain analysis; Waveguide discontinuities; Waveguide junctions;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/22.339747
Filename
339747
Link To Document