Title :
Resistorless tuneable KHN-filter in current mode with CCCIIs and grounded capacitors
Author :
Yamacli, Serhan ; Özcan, Sadri ; Kuntman, Hakan
Author_Institution :
Dept. of Electron. & Comput. Educ., Mersin Univ., Mersin
fDate :
Aug. 31 2008-Sept. 3 2008
Abstract :
In this work, an electronically tuneable resistorless Kerwin-Huelsman-Newcomb (KHN) filter circuit is proposed, employing multi-output CCCIIs (MO-CCCIIs) and grounded capacitors. The new circuit provides highpass, bandpass and lowpass responses simultaneously without any matching condition. Pole frequency and quality factor of the new circuit can be tuned electronically and orthogonally via biasing currents of MO-CCCIIs. SPICE simulation results verifying the theory are also included.
Keywords :
Q-factor; band-pass filters; capacitors; current conveyors; high-pass filters; low-pass filters; Kerwin-Huelsman-Newcomb filter circuit; SPICE simulation; bandpass filter; current mode; grounded capacitors; highpass filter; lowpass filter; multi-output controlled current conveyor; pole frequency; quality factor; resistorless tuneable KHN-filter; Band pass filters; Capacitors; Communication system control; Computer science education; Frequency; Polarization; Q factor; SPICE; Tunable circuits and devices; Tuned circuits;
Conference_Titel :
Electronics, Circuits and Systems, 2008. ICECS 2008. 15th IEEE International Conference on
Conference_Location :
St. Julien´s
Print_ISBN :
978-1-4244-2181-7
Electronic_ISBN :
978-1-4244-2182-4
DOI :
10.1109/ICECS.2008.4674856
