Simple Oscillator with Enlarged Tunability Range Based on ECCII and VGA Utilizing Commercially Available Analog Multiplier
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F16%3APU118566" target="_blank" >RIV/00216305:26220/16:PU118566 - isvavai.cz</a>
Alternative codes found
RIV/71226401:_____/16:N0000145
Result on the web
<a href="https://www.degruyter.com/view/j/msr.2016.16.issue-2/msr-2016-0006/msr-2016-0006.xml" target="_blank" >https://www.degruyter.com/view/j/msr.2016.16.issue-2/msr-2016-0006/msr-2016-0006.xml</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1515/msr-2016-0006" target="_blank" >10.1515/msr-2016-0006</a>
Alternative languages
Result language
angličtina
Original language name
Simple Oscillator with Enlarged Tunability Range Based on ECCII and VGA Utilizing Commercially Available Analog Multiplier
Original language description
This work presents an example of implementation of electronically controllable features to an originally unsuitable circuit structure of oscillator. Basic structure does not allow any electronic control and has mutually dependent condition of oscillation (CO) and frequency of oscillation (FO) if only values of passive elements are considered as the only way of control. Utilization of electronically controllable current conveyor of second generation (ECCII) brings control of CO independent of FO. Additional application of voltage amplifier with variable gain in both polarities (voltage-mode multiplier) to feedback loop allows also important enlargement of the range of the independent FO control. Moreover, our proposal was tested and confirmed experimentally with commercially available active elements (“Diamond transistor”, current-mode multiplier, voltage-mode multiplier) in working range of tens of MHz.
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
20201 - Electrical and electronic engineering
Result continuities
Project
<a href="/en/project/GP14-24186P" target="_blank" >GP14-24186P: Research for electronically adjustable advanced active elements for circuit synthesis</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Measurement Science Review
ISSN
1335-8871
e-ISSN
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Volume of the periodical
16
Issue of the periodical within the volume
2
Country of publishing house
SK - SLOVAKIA
Number of pages
7
Pages from-to
35-41
UT code for WoS article
000375745800001
EID of the result in the Scopus database
2-s2.0-84969640969