Title :
Comparison between Ku-band classical and cross-coupled microstrip hairpin filters
Author :
Rius, Eric ; Clavet, Yann ; Quendo, Cedric ; Manchec, Alexandre ; Favennec, Jean François ; Person, Christian ; Bosch, Olivier ; Moroni, Pascal ; Cayrou, Jean Christophe ; Cazaux, Jean Louis
Author_Institution :
UMR CNRS, Brest, France
Abstract :
The present contribution lies within the field of planar filter topologies with inclusion of transmission zeros. It deals with investigations about the elliptic filter response produced by a modified hairpin-coupled filter with favored coupling between non-adjacent resonators. The proposed solutions were specifically studied to design a Ku-band filter dedicated to equip a satellite payload; the rejection and flatness specifications are drastic. We present the results of both, electromagnetic simulations and measurements of microstrip filters designed on alumina.
Keywords :
alumina; band-pass filters; microstrip filters; microwave filters; resonator filters; Ku band filter; alumina; cross coupled filter; electromagnetic simulations; elliptic filter response; hairpin resonator; microstrip hairpin filters; planar filter topologies; satellite payload; transmission zeros; Band pass filters; Couplings; Filtering theory; Microstrip filters; Microwave filters; Payloads; Radio frequency; Resonator filters; Satellites; Topology;
Conference_Titel :
Microwave Conference, 2005 European
Print_ISBN :
2-9600551-2-8
DOI :
10.1109/EUMC.2005.1610081
