Title :
Time method design for synthesizing UWB filter
Author :
Kharrat, I. ; Duroc, Yvan ; Kaddour, Darine ; Tedjini, Smail ; Aguili, Taoufik
Author_Institution :
Laboratoire de Conception et d´Integration des Systemes Grenoble INP Valence, France
Abstract :
A new design method of an Ultra Wideband (UWB) bandpass filter (BPF) over 3 GHz to 10 GHz is presented. The UWB filter is realized by stepped impedance lines fabricated in microstrip topology. The proposed design method is an analytical technique based on a temporal approach providing the automatic calculation of a nonuniform transmission line profile. The filter is analyzed using electric and electromagnetic simulators. In order to validate the suggested method, the design, fabrication and measurement of a microstrip UWB BPF are presented. Areas of improvement are also considered using combination of stubs.
Keywords :
Band pass filters; Filtering theory; Impedance; Microstrip filters; Microwave filters; Reflection; Resonator filters; UltraWideband; microwave filter; time-domain synthesis;
Conference_Titel :
Telecom World (ITU WT), 2011 Technical Symposium at ITU
Conference_Location :
Geneva
Print_ISBN :
978-1-4577-1148-0
Electronic_ISBN :
978-92-61-13681-9
