CDTA-C current-mode universal 2nd order filter.
Result description
Transformation of the classical KHN (Kerwin-Huelsman-Newcomb) 2nd-order filter into the current mode structure containing the CDTA (Current-Differencing Transconductance Amplifier) active elements is described. The resulting structure consists of three CDTAs and two grounded capacitors. The proposed filter has a low-impedance current input and three current outputs, realizing three basic transfer functions (lowpass, highpass, and bandpass), which can easily be combined to implement transfer functions wiith various transfer zeros.
Keywords
The result's identifiers
Result code in IS VaVaI
Alternative codes found
RIV/60162694:G43__/05:00422055
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
CDTA-C current-mode universal 2nd order filter.
Original language description
Transformation of the classical KHN (Kerwin-Huelsman-Newcomb) 2nd-order filter into the current mode structure containing the CDTA (Current-Differencing Transconductance Amplifier) active elements is described. The resulting structure consists of three CDTAs and two grounded capacitors. The proposed filter has a low-impedance current input and three current outputs, realizing three basic transfer functions (lowpass, highpass, and bandpass), which can easily be combined to implement transfer functions wiith various transfer zeros.
Czech name
CDTA-C univerzální filtr 2. řádu v proudovém módu.
Czech description
V článku je popsána transformace klasické struktury KHN (Kerwin-Huelsman-Newcomb) aktivního filtru 2. řádu do proudového módu s využitím aktivních prvků CDTA (Current-Differencing Transconductance Amplifier). Výsledná struktura obsahuje tři prvky CDTA adva kapacitory. Filtr má nízkoimpedanční proudový vstup a tři proudové výstupy pro realizaci dolní, pásmové a horní propusti s možností jejich snadného kombinování za účelem vytváření přenosových funkcí s různými nulovými body přenosu.
Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
—
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 5th WSEAS International Conference on Systems Theory and Scientific Computation (ISTASC'05)
ISBN
960-8457-13-0
ISSN
—
e-ISSN
—
Number of pages
6
Pages from-to
22-27
Publisher name
WSEAS
Place of publication
Qarwa, Malta
Event location
Malta
Event date
Sep 15, 2005
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—
Basic information
Result type
D - Article in proceedings
CEP
JA - Electronics and optoelectronics
Year of implementation
2005