À propos de cet article
Publié en ligne: 17 juin 2014
Pages: 189 - 192
Reçu: 11 sept. 2012
DOI: https://doi.org/10.2478/jee-2014-0030
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© Faculty of Electrical Engineering and Information Technology, Slovak University of Technology
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In this paper, an automated system for oscillator phase noise measurement is described. The system is primarily intended for use in academic institutions, such as smaller university or research laboratories, as it deploys standard spectrum analyzer and free software. A method to compensate the effect of instrument intrinsic noise is proposed. Through series of experimental tests, good performances of our system are verified and compliance to theoretical expectations is demonstrated.