Journal ArticleDOI
A simple model of feedback oscillator noise spectrum
D.B. Leeson
- Vol. 54, Iss: 2, pp 329-330
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The article was published on 1966-02-01. It has received 2440 citations till now. The article focuses on the topics: Phase noise & Oscillator phase noise.read more
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Issues on the design and implementation of radio frequency CMOS LC tank voltage-controlled oscillators
TL;DR: In this article, a general tutorial on the design and implementation of integrated submicron CMOS voltage-controlled oscillators based on LC resonator tanks is presented, with emphasis on the fact that reduction of noise upconversion is as important as the reduction of the noise magnitude coming from the various components in the oscillator.
Proceedings ArticleDOI
A novel voltage controlled crystal oscillator (VCXO)
Ulrich L. Rohde,Ajay K. Poddar +1 more
TL;DR: In this paper, a novel approach was proposed to optimize the start-up characteristics and drive sensitivity factor for achieving high performance voltage controlled crystal oscillator circuit (VCXO), which allows fast startup dynamics, including 8−12dB phase noise reduction.
Journal ArticleDOI
Phase noise, and phase models: Recent developments, new insights and open problems
Integrated RF oscillators and LO signal generation circuits
TL;DR: In this article, a detailed study of LC oscillators, monolithic elements for good-quality LC resonators, and circuits for IQ-signal generation and for frequency conversion is presented.
Proceedings ArticleDOI
Design of low phase noise substrate integrated waveguide oscillator based on complexquality factor (Q sc )
TL;DR: In this paper, a low phase noise substrate integrated waveguide (SIW) oscillator based on complex quality factor (Q sc ) is presented, employing a fourth-degree cross-coupled bandpass SIW filter is designed at the oscillation frequency for the feedback loop as a frequency stabilization element.
References
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Journal ArticleDOI
Short-term frequency stability: Characterization, theory, and measurement
TL;DR: In this article, an analysis is presented of the manner in which oscillator short-term instabilities limit performance in a number of applications, and the authors provide guidelines for theoretical formulations, the definition of "short-term stability" and the development of measurement techniques for characterizing short-time instabilities.
Short-term frequency stability: characterization, theory and measurement
TL;DR: In this article, an analysis is presented of the manner in which oscillator short-term instabilities limit performance in a number of applications, and the authors provide guidelines for theoretical formulations, the definition of "short-term stability" and the development of measurement techniques for characterizing short-time instabilities.