Title :
A Novel High Q- Bandpass Filter Employing a Few Grounded Passive Components
Author :
Tongkulboriboon, Seangrawee ; Petchakit, Wijittra ; Pawarangkoon, Prajuab ; Kiranon, Wiwat
Author_Institution :
Fac. of Eng., King Mongkut´´s Inst. of Technol., Bangkok
Abstract :
This paper proposes a novel current mode high Q bandpass filter with electronically tunable features based on second generation current controlled conveyor (CCCII). The configuration of the proposed circuit is simple and very attractive for monolithic circuits owing to using a few grounded passive components. The center frequency and pole-Q can be independently adjusted via DC bias currents of CCCIIs. The proposed filter is verified by SPICE simulations and the results are given in order to confirm the validity of the proposed circuits
Keywords :
SPICE; band-pass filters; current conveyors; monolithic integrated circuits; CCCII; DC bias current; SPICE simulation; electronic tuning; high Q bandpass filter; monolithic circuit; passive component; pole-Q; second generation current controlled conveyor; Band pass filters; Bandwidth; Capacitors; Current mode circuits; Frequency; Negative feedback loops; Operational amplifiers; Signal processing; Tunable circuits and devices; Voltage; Current Conveyor; Current mode circuit; High Q-Bandpass Filter;
Conference_Titel :
Information, Communications and Signal Processing, 2005 Fifth International Conference on
Conference_Location :
Bangkok
Print_ISBN :
0-7803-9283-3
DOI :
10.1109/ICICS.2005.1689193
