Title :
Transversal filter using whispering gallery quarter cut resonators
Author :
Pommier, V. ; Cros, D. ; Guillon, P. ; Carlier, A. ; Rogeaux, E.
Author_Institution :
IRCOM, Limoges Univ., France
Abstract :
This paper presents a general method to synthesize a four-pole transversal filter composed of the banking of two two-pole filters. This method is here applied to the case of a transversal filter realized with quarter cut resonators acting on whispering gallery modes. Experimental realization at 20 GHz is presented to demonstrate the efficiency of our method.
Keywords :
Dielectric resonator filters; Distributed parameter filters; Equivalent circuits; Linear network analysis; Microwave filters; Passive filters; 20 GHz; DR filters; SHF; WGM; filter synthesis; four-pole transversal filter; quarter cut resonators; two-pole filters; whispering gallery modes; whispering gallery resonators; Bandwidth; Banking; Circuit topology; Coupling circuits; Equivalent circuits; Frequency; Q factor; Resonator filters; Transversal filters; Whispering gallery modes;
Conference_Titel :
Microwave Symposium Digest. 2000 IEEE MTT-S International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-5687-X
DOI :
10.1109/MWSYM.2000.862324
