New double current controlled CFA (DCC-CFA) based voltage-mode oscillator with independent electronic control of oscillation condition and frequency
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F71226401%3A_____%2F13%3A%230000047" target="_blank" >RIV/71226401:_____/13:#0000047 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/00216305:26220/13:PU103031
Výsledek na webu
<a href="http://dx.doi.org/10.2478/jee-2013-0010" target="_blank" >http://dx.doi.org/10.2478/jee-2013-0010</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2478/jee-2013-0010" target="_blank" >10.2478/jee-2013-0010</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
New double current controlled CFA (DCC-CFA) based voltage-mode oscillator with independent electronic control of oscillation condition and frequency
Popis výsledku v původním jazyce
In this paper, a new electronically tunable quadrature oscillator (ETQO) based on two modified versions of current feedback amplifiers (CFAs), the so called double current controlled CFA (DCC-CFAs) is presented. The frequency of oscillation (FO) of the proposed voltage-mode (VM) ETQO is electronically adjustable by current gain or by varying the intrinsic resistance of the X terminal of the active element used. The condition of oscillation (CO) is adjustable by current gain independently with respect tofrequency of oscillation. Simultaneous control of current gain and intrinsic resistence allows linear control of FO and provides extension of frequency tuning range. In the proposed circuit all the capacitors are grounded. The use of only grounded capacitors makes the proposed circuit ideal for integrated circuit implementation. The presented active element realized by using BiCMOS technology and the behavior of proposed circuit are discussed in details. The theoretical results are veri
Název v anglickém jazyce
New double current controlled CFA (DCC-CFA) based voltage-mode oscillator with independent electronic control of oscillation condition and frequency
Popis výsledku anglicky
In this paper, a new electronically tunable quadrature oscillator (ETQO) based on two modified versions of current feedback amplifiers (CFAs), the so called double current controlled CFA (DCC-CFAs) is presented. The frequency of oscillation (FO) of the proposed voltage-mode (VM) ETQO is electronically adjustable by current gain or by varying the intrinsic resistance of the X terminal of the active element used. The condition of oscillation (CO) is adjustable by current gain independently with respect tofrequency of oscillation. Simultaneous control of current gain and intrinsic resistence allows linear control of FO and provides extension of frequency tuning range. In the proposed circuit all the capacitors are grounded. The use of only grounded capacitors makes the proposed circuit ideal for integrated circuit implementation. The presented active element realized by using BiCMOS technology and the behavior of proposed circuit are discussed in details. The theoretical results are veri
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
20201 - Electrical and electronic engineering
Návaznosti výsledku
Projekt
Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.
Návaznosti
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Ostatní
Rok uplatnění
2013
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Journal of Electrical Engineering
ISSN
1335-3632
e-ISSN
—
Svazek periodika
64
Číslo periodika v rámci svazku
2
Stát vydavatele periodika
SK - Slovenská republika
Počet stran výsledku
11
Strana od-do
65 - 75
Kód UT WoS článku
000318389800001
EID výsledku v databázi Scopus
2-s2.0-84875729093