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Publication detail
SHAKTOUR, M.
Original Title
VDTA-C current-mode universal 2nd-order filter
Type
journal article - other
Language
English
Original Abstract
Transformation of the classical KHN (Kerwin-Huelsman-Newcomb) 2nd-order filter into the current-mode structure containing the VDTA (Voltage-Differencing Transconductance Amplifier) active elements is described. The resulting structure consists of two VDTAs and two grounded capacitors. The proposed filter has a low-impedance current input and three high-impedance current outputs, realizing three basic transfer functions (lowpass, highpass, and bandpass), and other types can be implemented via a proper combination of these outputs.
Keywords
VDTA, KHN filter, active filter
Authors
RIV year
2011
Released
16. 3. 2011
Publisher
IEEE
Location
Praha
ISBN
0037-668X
Periodical
Slaboproudý obzor
Year of study
67
Number
2
State
Czech Republic
Pages from
1
Pages to
3
Pages count
BibTex
@article{BUT50930, author="Mahmoud {Shaktour}", title="VDTA-C current-mode universal 2nd-order filter", journal="Slaboproudý obzor", year="2011", volume="67", number="2", pages="1--3", issn="0037-668X" }