Title :
A novel compact suspended stripline bandpass filter using open-loop resonators technology with transmission zeroes
Author :
Pham, J.-M. ; Jarry, P. ; Kerherve, E. ; Hanna, E.
Author_Institution :
Univ. Bordeaux 1, Bordeaux
fDate :
Oct. 29 2007-Nov. 1 2007
Abstract :
This paper presents a technique for an transmission zero implementation into the suspended stripline bandpass filters characteristic. Two 3rd order filters using the open-loop resonators based on a meandered half-wavelength line topology have been fabricated in order to illustrate these results. Transmission zeroes on both sides of the passband can be achieved.
Keywords :
band-pass filters; poles and zeros; strip line filters; strip line resonators; transmission lines; compact suspended stripline bandpass filter; meandered half-wavelength line topology; open-loop resonators; transmission zeroes; Band pass filters; Bandwidth; Dielectric substrates; Electromagnetic coupling; Filtering theory; Mutual coupling; Passband; Prototypes; Resonator filters; Stripline; Open-loop resonators; bandpass filters; electromagnetic coupling; suspended substrate; transmission zero;
Conference_Titel :
Microwave and Optoelectronics Conference, 2007. IMOC 2007. SBMO/IEEE MTT-S International
Conference_Location :
Brazil
Print_ISBN :
978-1-4244-0661-6
Electronic_ISBN :
978-1-4244-0661-6
DOI :
10.1109/IMOC.2007.4404409
