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OLŠÁK, M., VRBA, K., KOTON, J.
Originální název
Non-conventional Electronically Controlled Filters Based on Transformation Cells with OTA and CCII.
Typ
článek v časopise - ostatní, Jost
Jazyk
angličtina
Originální abstrakt
This paper describes a high-order electronically controlled filter structure based on transformation cells that employ OTA and CCII+ as active elements. The filter has two outputs, where low-pass and high-pass responses can coexist. The transformation cell forms the basic building block in the design of high-order filters with tunable frequency response. To confirm the theoretical analysis, the results measured for a fourth-order filter with tunable cut-off frequency in the range of 1 kHz to 1 MHz are included.
Klíčová slova
electronically controlled filter; transconductance amplifier; current conveyor; transformation cell
Autoři
Rok RIV
2005
Vydáno
30. 11. 2005
ISSN
1738-6438
Periodikum
International Transaction on Computer Science and Engineering
Ročník
Číslo
11
Stát
Korejská republika
Strany od
172
Strany do
181
Strany počet
10
BibTex
@article{BUT42528, author="Michal {Olšák} and Kamil {Vrba} and Jaroslav {Koton}", title="Non-conventional Electronically Controlled Filters Based on Transformation Cells with OTA and CCII.", journal="International Transaction on Computer Science and Engineering", year="2005", volume="2005", number="11", pages="172--181", issn="1738-6438" }