Generalized single stage class C amplifier: analysis from the viewpoint of chaotic behavior
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F20%3APU136880" target="_blank" >RIV/00216305:26220/20:PU136880 - isvavai.cz</a>
Result on the web
<a href="https://www.mdpi.com/2076-3417/10/15/5025" target="_blank" >https://www.mdpi.com/2076-3417/10/15/5025</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/app10155025" target="_blank" >10.3390/app10155025</a>
Alternative languages
Result language
angličtina
Original language name
Generalized single stage class C amplifier: analysis from the viewpoint of chaotic behavior
Original language description
This paper briefly describes a recent discovery that occurred during the study of the simplest mathematical model of a class C amplifier with a bipolar transistor. It is proved both numerically and experimentally that chaos can be observed in this simple network structure under three conditions: (1) the transistor is considered non-unilateral, (2) bias point provides cubic polynomial feedforward and feedback transconductance, and (3) the LC tank has very high resonant frequency. Moreover, chaos is generated by an autonomous class C amplifier; i.e., an isolated system without a driving force is analyzed. By the connection of a harmonic input signal, much more complex behavior can be observed. Additionally, due to the high degree of generalization of the amplifier cell, similar fundamental circuits can be ordinarily found as subparts of typical building blocks of a radio frequency signal path.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
<a href="/en/project/GA19-22248S" target="_blank" >GA19-22248S: Deterministic, chaotic and stochastic phenomena in the sub-micron integrated structures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Applied Sciences - Basel
ISSN
2076-3417
e-ISSN
—
Volume of the periodical
10
Issue of the periodical within the volume
15
Country of publishing house
CH - SWITZERLAND
Number of pages
13
Pages from-to
5025-5038
UT code for WoS article
000567091000001
EID of the result in the Scopus database
2-s2.0-85089479496