Title :
Inductor-Less monolithic tunable active dual-band bandpass Filter
Author :
Alahyari, A. ; Hassani, H. ; Habibzadeh, A. ; Zamani, M. ; Dousti, M.
Author_Institution :
Islamic Azad Univ. Broujerd Branch, Broujerd, Iran
Abstract :
The inductor-less designing of monolithic tunable active dual-band bandpass filter is presented in this study. The center frequency and quality factor can be controlled via four biasing voltages. While the gain is constant, the center frequency shift is 200 MHz and quality factor can range from 60 to 180. We applied MMIC technology to design this filter. ED02AH technology is used to simulate the circuit elements. The power consumption of filter is 240 mW.
Keywords :
MMIC; Q-factor; band-pass filters; ED02AH technology; MMIC technology; biasing voltages; inductor-less design; monolithic tunable active dual-band bandpass filter; power 240 mW; quality factor; Band pass filters; Dual band; Impedance matching; Matched filters; Microwave filters; Q factor; Monolithic integrated circuit technology (MMIC); lowpass filter (LPF);
Conference_Titel :
Electronic Devices, Systems and Applications (ICEDSA), 2011 International Conference on
Conference_Location :
Kuala Lumpur
Print_ISBN :
978-1-61284-388-9
DOI :
10.1109/ICEDSA.2011.5959035
