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

fYear

2008

fDate

Aug. 31 2008-Sept. 3 2008

Firstpage

324

Lastpage

327

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/ICECS.2008.4674856

Filename

4674856