Low-Distortion Current-Mode Quadrature Oscillator for Low-Voltage Low-Power Applications with Non-Linear Non-Inertial Automatic Gain Control

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F11%3A00446612" target="_blank" >RIV/60162694:G43__/11:00446612 - isvavai.cz</a>
Result on the web
<a href="http://vavtest.unob.cz/registr" target="_blank" >http://vavtest.unob.cz/registr</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ECCTD.2011.6043381" target="_blank" >10.1109/ECCTD.2011.6043381</a>

Result language
angličtina
Original language name
Low-Distortion Current-Mode Quadrature Oscillator for Low-Voltage Low-Power Applications with Non-Linear Non-Inertial Automatic Gain Control
Original language description
The paper introduces a novel sinusoidal quadrature oscillator (QO) with low harmonic distortion. The oscillator utilizes the non-linear non-inertial principle for amplitude stabilization and thus a fast transition to 0 steady state oscillations should be accomplished. This feature makes the QO suitable for operation at very low frequencies. The oscillator operates in the current-mode and is is intended for low-voltage low-power applications. It employs only three active elements, ZCopy Current Inverter/Follower Transconductance Amplifiers (ZC-CITA/ CFTA), one of which provides automatic gain control (AGC). The proposed principle was experimentally verified.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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