Extension of the LTV Phase Noise Model of Electrical Oscillators for the Output Harmonics

Seyed Amir HASHEMI, Hassan GHAFOORIFARD, Abdolali ABDIPOUR

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Summary :

In this paper, using the Linear Time Variant (LTV) phase noise model and considering higher order harmonics generated by the oscillator output signal, a more general formula for transformation of the excess phase to the output signal is presented. Despite the basic LTV model which assumes that the total carrier power is within the fundamental harmonic, in the proposed model, the total carrier power is assumed to be distributed among all output harmonics. For the first harmonic, the developed expressions reduce to the basic LTV formulas. Simulation and experimental results are used to ensure the validity of the model.

Publication
IEICE TRANSACTIONS on Electronics Vol.E95-C No.12 pp.1846-1856
Publication Date
2012/12/01
Publicized
Online ISSN
1745-1353
DOI
10.1587/transele.E95.C.1846
Type of Manuscript
PAPER
Category
Electronic Circuits

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