This note will review the process by which VCO (Voltage Controlled Oscillator) designers choose their oscillator’s topology and devices based on performance requirements, components types …

This letter proposes a high-power and high-efficiency GaN-HEMT voltage-controlled oscillator (VCO). The VCO consists of a coupled-line coupler, an inverse class-F amplifier, and a novel …

A voltage-controlled oscillator (VCO) is an electronic oscillator whose oscillation frequency is controlled by a voltage input. The applied input voltage determines the instantaneous …

2025年2月1日 · Two novel VCOs using n-type MOTFT technology with improved linearity. The VCOs achieve low power consumption of 247.2 μ W and 127.2 μ W with compact designs. …

This paper presents a comprehensive comparative analysis of five established voltage-controlled oscillator (VCO) architectures alongside a novel design. Utilizi

2022年6月7日 · This brief overviews the development of high-performance single-core voltage-controlled oscillators (VCOs) employing a multi-LC tank over the past two decades.

This VCO is designed for narrow band VCO applications (up to10%). It offers frequencies from 30MHz to 1.7GHz, very Low Phase Noise, Low Harmonics, and Excellent Linearity throughout …

In digital modulation scheme the VCO’s Phase Noise affects the Bit Error Rate requirements. High Pushing (change of the oscillation frequency with supply voltage) can cause Phase Noise …

2024年12月1日 · The implementation and analysis of a VCO having high-frequency and low-power dissipation is presented in this study. The design employs current-starving technique, in …

2025年3月1日 · This article proposes Thermal and High frequency noise suppressed LCVCO (TH-LCVCO) technique. The TH-LCVCO technique incorporates a parallel capacitive filter to …