A coupled-inductor dual-mode switched voltage-controlled oscillator using GaN-on-Si HEMT technology
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Electronics"
DOI: 10.1080/00207217.2016.1196750
Abstract: ABSTRACT A coupled-inductors dual-mode switch cross-coupled pair voltage-controlled oscillator (VCO) was presented, adopting GaN-on-Si high-electron-mobility transistor technology. The coupled inductors create two resonant frequencies that cover a wide frequency range. The two continuous bands were… read more here.
Keywords: controlled oscillator; dual mode; voltage controlled;
Novel Quadrature Voltage-Controlled Oscillator Using Capacitor Coupling
Sign Up to like & getrecommendations! Published in 2018 at "IETE Journal of Research"
DOI: 10.1080/03772063.2017.1351318
Abstract: ABSTRACT In this paper, a novel quadrature voltage-controlled oscillator (QVCO) coupled by four capacitors is presented. Comparing with the conventional transformer and MOS transistor coupling, the proposed QVCO achieves better phase noise and lower power… read more here.
Keywords: controlled oscillator; voltage; novel quadrature; voltage controlled ... See more keywords
A Flexible Digitally Controlled Oscillator Structure to Reconfigure the Frequency Band in Multi-band RF AD-PLL System
Sign Up to like & getrecommendations! Published in 2021 at "IETE Journal of Research"
DOI: 10.1080/03772063.2021.1977190
Abstract: Reconfigurable architectures are more prominent in modern-day multi-band radio systems. This work has been conceptualized for a flexible 8-bit digitally controlled oscillator (DCO) design to suit r... read more here.
Keywords: controlled oscillator; digitally controlled; multi band; band ... See more keywords
A Low-Power Class-C Voltage-Controlled Oscillator With Robust Start-Up and Compact High-Q Capacitor Array
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2021.3116978
Abstract: This brief presents a class-C voltage-controlled oscillator (VCO) that ensures a robust start-up with low phase noise and high power efficiency. The proposed start-up scheme, which uses a voltage converter that operates according to the… read more here.
Keywords: class voltage; power; robust start; voltage ... See more keywords
A 60-MHz Silicon Carbide Voltage-Controlled Oscillator for Extreme Temperature Applications
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2022.3207971
Abstract: In this brief, a custom-built silicon carbide (SiC) junction field-effect transistor (JFET) is characterized from room temperature to 52°C, and a 60 MHz voltage-controlled oscillator (VCO) based on this SiC JFET is designed and fabricated… read more here.
Keywords: extreme temperature; temperature; controlled oscillator; voltage controlled ... See more keywords
Application of Neural Network for Testing selected specification parameters of Voltage-Controlled Oscillator
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Electronics and Telecommunications"
DOI: 10.24425/119371
Abstract: In this paper, the application of the Artificial Neural Network (ANN) algorithm has been used for testing selected specification parameters of voltage-controlled oscillator. Today, mixed electronic circuits specification time is an issue. An analog part… read more here.
Keywords: controlled oscillator; specification parameters; voltage controlled; oscillator ... See more keywords