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Proceedings Paper

Effects of circuit elements and harmonic oscillation power on fundamental PM noise power of FET oscillator
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Paper Abstract

Analytical expressions for the PM noise in FET oscillators are derived in terms of the FET equivalent circuit elements and the passive circuitry. Efficient methods to reduce the PM noise in fundamental and in harmonic mode are suggested and implements. The effects of the different FET equivalent circuit parameters on large-signal, small-signal, and noise behaviour of FET oscillators are thoroughly investigated. Finally, the effects of harmonic signal on both fundamental and harmonic output noise are determined.

Paper Details

Date Published: 11 June 2007
PDF: 9 pages
Proc. SPIE 6600, Noise and Fluctuations in Circuits, Devices, and Materials, 66001W (11 June 2007); doi: 10.1117/12.725794
Show Author Affiliations
Ossama Abo-Elnor, Ajman Univ. of Science & Technology (United Arab Emirates)
Ali Abou-Elnour, Ajman Univ. of Science & Technology (United Arab Emirates)


Published in SPIE Proceedings Vol. 6600:
Noise and Fluctuations in Circuits, Devices, and Materials
Massimo Macucci; Lode K.J. Vandamme; Carmine Ciofi; Michael B. Weissman, Editor(s)

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