A generalised brownian motion model of RF spectral dispersion due to phase noise

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this work we present a unified Brownian motionbased model for the dispersion in the RF spectrum of oscillators due to the phase and frequency noise processes. A novel analysis of the spectral dispersion due to random-walk frequency noise will be presented that shows the possibility of the existence of satellite peaks around the mainlobe of the RF spectrum, along with time-varying spectral broadening. Fourier Transform based models will be used for the even-order phase noise process, and fractional calculus based models will be used for the odd-order flicker phase and frequency processes. The generalised Gaussian function (GGF) is shown to be an appropriate model for the RF autocorrelation function in all cases.

Original languageEnglish
Title of host publicationEuropean Microwave Week 2017
Subtitle of host publication"A Prime Year for a Prime Event", EuMW 2017 - Conference Proceedings; 47th European Microwave Conference, EuMC 2017
PublisherIEEE
Pages1381-1384
Number of pages4
Volume2017-January
ISBN (Electronic)9782874870477
DOIs
Publication statusPublished - 19 Dec 2017
Event47th European Microwave Conference, EuMC 2017 - Nuremburg, Germany
Duration: 10 Oct 201712 Oct 2017

Conference

Conference47th European Microwave Conference, EuMC 2017
CountryGermany
CityNuremburg
Period10/10/1712/10/17

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Instrumentation

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