A LOW PHASE-NOISE SIW REFLECTION OSCILLATOR WITH HEXAGONAL RESONATOR

Low-Power, Low-Phase-Noise CMOS Voltage-Controlled- Oscillator with Integrated LC Resonator

The recent rapid growth in demand for wireless communications has been a strong motivation for designing more highly integrated RF ICs like low-noise amplifiers (LNAs), upand down-frequency converters, voltagecontrolled oscillators (VCOs), and frequency synthesizers into a single die with low power consumption and cost, while meeting performance requirements for wireless communications systems....

A Low Power Low Phase Noise Oscillator for MICS Transceivers

A low-power, low-phase-noise quadrature oscillator for Medical Implantable Communications Service (MICS) transceivers is presented. The proposed quadrature oscillator generates 349~689 MHz I/Q (In-phase and Quadrature) signals covering the MICS band. The oscillator is based on a differential pair with positive feedback. Each delay cell consists of a few transistors enabling lower voltage operat...

Low Phase Noise Voltage - Controlled Oscillator

A Low Power Low Phase Noise Lc Voltage- Controlled Oscillator

A low phase noise CMOS complementary cross-coupled LC-tank voltage-controlled oscillator (VCO), implemented with TSMC 0.18μm 1P6M CMOS technology, is presented. Double pair pseudoresistance transistors biased by the tapped center of the inductor are utilized to reduce the DC bias current. The circuit consumes 1.55 mA from a 1.5 V supply voltage which saves up to 52.4% power, compared with the c...

A Multi-material Low Phase Noise Optomechanical Oscillator

Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. To copy otherwise, to republish, to post on servers or to redistribute to lists, requires prior specific permission....