Title :
A novel compact coplanar filter
Author :
Paillot, T. ; Blondy, P. ; Cros, D. ; Guillon, P.-Y.
Author_Institution :
Faculte des Sci., IRCOM, Limoges, France
Abstract :
A 30 GHz coplanar two pole filter is presented and consists of two quarter wavelength resonators. It has an original excitation structure based on magnetic coupling. To validate this approach a 2 pole, 10 percent relative bandwidth filter has been fabricated on fused silica. Low loss and good agreement between simulation and measurements have been achieved.
Keywords :
coplanar waveguide components; resonator filters; 30 GHz; SiO/sub 2/; coplanar two-pole filter; excitation structure; fused silica; loss; magnetic coupling; quarter-wavelength resonator; Band pass filters; Bandwidth; Coplanar waveguides; Coupling circuits; Frequency; Magnetic fields; Magnetic separation; Microstrip; Resonator filters; Wavelength measurement;
Conference_Titel :
Microwave Symposium Digest, 2002 IEEE MTT-S International
Conference_Location :
Seattle, WA, USA
Print_ISBN :
0-7803-7239-5
DOI :
10.1109/MWSYM.2002.1012210
