Title :
Odd-mode filtering by asymmetrical via-hole in coplanar waveguide
Author :
Mebarki, A. ; Baudrand, H.
Author_Institution :
Lab. d´´Electron. Modelisation Electromagn., ENSEEIHT, Toulouse, France
fDate :
8/17/2000 12:00:00 AM
Abstract :
The influence of the presence of a via-hole in one of the lateral ground planes of a conductor-backed coplanar waveguide is studied. An algorithm is developed which shows that the odd mode is filtered and the even mode propagates without being disturbed by the via-hole
Keywords :
coplanar waveguides; waveguide discontinuities; algorithm; asymmetrical via hole; conductor backed coplanar waveguide; lateral ground plane; odd-mode filtering;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20001034
