Realization of Arbitrary Transfer Current Characteristic Using Transconductors CDTA
Result description
Active RC circuits with arbitrary transfer characteristics in current mode are presented in this paper. The given circuits are based on the multiple-loop feedback structure, namely on the follow-the-leader feedback structure with output summation. Modeling by signal flow graph technique is used to modify and transform the structure in current mode. Implementations by multi-output current-differencing-input transconductors (CDTA) are given. Verification and illustration are shown. The designed circuits have been simulated in PSpice and SNAP, resulting responses are confirming the theoretical assumptions.
Keywords
Analogue circuitsactive RC circuitscurrent modemultiple-loop structurestransconductors
The result's identifiers
Result code in IS VaVaI
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Realization of Arbitrary Transfer Current Characteristic Using Transconductors CDTA
Original language description
Active RC circuits with arbitrary transfer characteristics in current mode are presented in this paper. The given circuits are based on the multiple-loop feedback structure, namely on the follow-the-leader feedback structure with output summation. Modeling by signal flow graph technique is used to modify and transform the structure in current mode. Implementations by multi-output current-differencing-input transconductors (CDTA) are given. Verification and illustration are shown. The designed circuits have been simulated in PSpice and SNAP, resulting responses are confirming the theoretical assumptions.
Czech name
Realizace libovolně zadané přenosové funkce proudu pomocí bloků CDTA
Czech description
V příspěvku jsou prezentovány aktivní RC obvody s libovolně zadanou přenosovou funkcí, založené na struktuře s více smyčkami zpětné vazby, kde jako aktivní prvky jsou použity bloky CDTA.
Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proc. of the 18th int. conf. Radioelektronika 2008
ISBN
978-1-4244-2087-2
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
CS section IEEE
Place of publication
Praha
Event location
Prague
Event date
Apr 24, 2008
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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Basic information
Result type
D - Article in proceedings
CEP
JA - Electronics and optoelectronics
Year of implementation
2008