Title :
Improved correction for 3-D TLM coarseness error
Author :
Herring, J.L. ; Hoefer, Wolfgang J. R.
Author_Institution :
Dept. of Electr. & Comput. Eng., Victoria Univ., BC
fDate :
7/7/1994 12:00:00 AM
Abstract :
The coarseness error inherent in a three-dimensional TLM simulation involving edges and corners is reduced by increasing the speed of pulse propagation around the discontinuity. This is done by only making a local mesh modification. Results are presented for a finned rectangular waveguide
Keywords :
matrix algebra; rectangular waveguides; waveguide theory; 3D TLM coarseness error; corners; discontinuity; edges; finned rectangular waveguide; local mesh modification; pulse propagation; three-dimensional TLM simulation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19940799
