Title :
Highly selective planar filter using negative resistances for loss compensation
Author :
Dardillac, Sébastien ; Tissier, Jérôme ; Billonnet, Laurent ; Jarry, Bernard ; Jallageas, Hubert ; Casteignau, Bernard ; Zanchi, Christine
Author_Institution :
IRCOM UMR CNRS n°6615 - University of Limoges, 123, Avenue A. Thomas - 87060 Limoges Cedex, France. E-mail: gary@ircom.unilim.fr
Abstract :
This paper deals with the realization of a resonator-based planar passive filter which losses are compensated for by active circuits simulating negative resistances. Most important characteristics of this filter are a high selectivity (bandwidth of this filter is 26.7 MHz around 14.11 GHz) and a low power consumption (30.7 mW).
Keywords :
Band pass filters; Circuit simulation; Circuit topology; Frequency; Impedance; Microwave filters; Microwave measurements; Negative feedback; Passive filters; Resonator filters;
Conference_Titel :
Microwave Conference, 2003 33rd European
Conference_Location :
Munich, Germany
Print_ISBN :
1-58053-834-7
DOI :
10.1109/EUMA.2003.341079
