Title :
A New Design Concept For Realising Highly Tunable Microwave Filters Using Recursive Principles
Author :
Mouzannar, W. ; Billonnet, L. ; Jarry, B. ; Guillon, P.
Author_Institution :
I.R.C.O.M., University of Limoges, UMR CNRS 6615, 123 Av. Albert Thomas 87060 Limoges Cedex, France
Abstract :
In this paper, new active monolithic microwave integrated bandpass filters employing recursive principles are developped. A 7 GHz fixed center frequency filter with 2% bandwidth, and a tunable filter with 2.5 GHz tuning range around 8 GHz, are succesfully implemented employing 0.2 ¿m GaAs P-HEMT monolithic technology, and exhibit excellent measured performances.
Keywords :
Active filters; Band pass filters; Digital filters; Filtering theory; Frequency; Microwave filters; Microwave theory and techniques; Transfer functions; Transversal filters; Voltage;
Conference_Titel :
Microwave Conference, 1998. 28th European
Conference_Location :
Amsterdam, Netherlands
DOI :
10.1109/EUMA.1998.338082
