Journal ArticleDOI
Phase Noise in Oscillators: A Mathematical Analysis of Leeson's Model
TLDR
In this paper, the authors studied how an oscillator reacts to internal noise that occurs in the active element of the oscillator and provided theoretical analysis to express the Leeson's model in a more general form.Abstract:
This paper is devoted to one aspect of the study of phase noise in oscillators: how an oscillator reacts to internal noise that occurs in the active element. The following theoretical analysis will lead us to express the Leeson's model in a more general form.read more
Citations
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Posted Content
Phase Noise in RF and Microwave Amplifiers
Rodolphe Boudot,Enrico Rubiola +1 more
TL;DR: In this paper, the authors analyzed the two main types of phase noise in amplifiers, white and flicker, and found that flicker is m^2 times that of the amplifier alone.
Journal ArticleDOI
Limitations of Hydrogen Maser Frequency Standards Due to Receiver Noise
TL;DR: In this article, the authors described the different noise sources occurring in the receiving electronics of an active hydrogen maser and their influence on overall stability and showed that the most significant noise sources in the PLL locking a VCXO to an atomic oscillator are the preamplifier and the frequency multiplier.
Proceedings ArticleDOI
Nonlinear analysis of high Q oscillator phase noise
TL;DR: In this article, the effects of circuit noise on the high-Q oscillator were analyzed using a nonmeasurable function with non-measifiable parameters, which acts like Leeson's equation for the linear case.
Proceedings ArticleDOI
Design of Millimeter Wave LC Oscillators for 5G Applications
TL;DR: In this article, the authors deal with the design of various LC oscillators around 25 GHz which can be used for millimeter wave CMOS radios and use a non ideal inductor modeled with parasitic elements.
References
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Book
Characterization of Frequency Stability
J.A. Barnes,Andrew R. Chi,Leonard S. Cutler,Daniel J. Healey,D. B. Leeson,Thomas E. McGunigal,James A. Mullen,Warren L. Smith,Richard L. Sydnor,R. F. C. Vessot,Gernot M. R. Winkler +10 more
TL;DR: In this article, the spectral density S y (f) of the function y(t) where the spectrum is considered to be one-sided on a per hertz basis is defined.
Journal ArticleDOI
Measurement of Frequency Stability in Time and Frequency Domains via Filtering of Phase Noise
Jacques Rutman,Gerard Sauvage +1 more
TL;DR: In this article, a test set based on high-pass filtering of phase noise was used to measure the short-term frequency instability of the best quartzcrystal oscillators in both time and frequency domains.