Gain-Controllable Transadmittance-Mode First-Order Allpass Filters with Electronic Tune Using Single Active Element
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F25%3A00563170" target="_blank" >RIV/60162694:G43__/25:00563170 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21460/24:00374482 RIV/00216305:26220/24:PU148915
Result on the web
<a href="https://doi.org/10.1142/S0218126624500464" target="_blank" >https://doi.org/10.1142/S0218126624500464</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1142/S0218126624500464" target="_blank" >10.1142/S0218126624500464</a>
Alternative languages
Result language
angličtina
Original language name
Gain-Controllable Transadmittance-Mode First-Order Allpass Filters with Electronic Tune Using Single Active Element
Original language description
First-order allpass filters are analog filters with a unit magnitude response, but they change the phase shift between input and output signals at various frequencies. This paper presents the transadmittance-mode first-order allpass filters based on the modified current-controlled current differencing transconductance amplifier (M-CCCDTA). The proposed filters utilize a single M-CCCDTA and a grounded capacitor with no external resistors, making them well suited for implementation in an integrated circuit. The gain and phase response of the proposed filters can be adjusted electronically and separately. Also, the high output impedance of the proposed filters at both the input voltage node and the output current node makes cascading easy without the need for buffer devices. A quadrature sinusoidal oscillator based on the proposed first-order allpass filter has been designed as an example of an application. The PSpice simulation and actual experiments are utilized to validate the functionality of the proposed filters. The simulation and experimental results are consistent with the idea of anticipation.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20206 - Computer hardware and architecture
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS
ISSN
0218-1266
e-ISSN
1793-6454
Volume of the periodical
33
Issue of the periodical within the volume
3
Country of publishing house
SG - SINGAPORE
Number of pages
23
Pages from-to
2450046
UT code for WoS article
001045883800001
EID of the result in the Scopus database
2-s2.0-85187513847