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Nonlinear HBT table-based model including low-frequency noise effects

Rodriguez-Testera, A., Mojon, O., Fernandez-Barciela, M., Sanchez, E. and Tasker, Paul J. ORCID: https://orcid.org/0000-0002-6760-7830 2010. Nonlinear HBT table-based model including low-frequency noise effects. Electronics letters 46 (9) , pp. 635-636. 10.1049/el.2010.2883

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Abstract

A nonlinear HBT table-based model is presented in which low-frequency (LF) noise effects are incorporated, thus allowing for precise oscillator design. The model uses four table-based nonlinear functions: Ic, Qc, Vbe and Qb, and takes into account temperature and noise behaviour. This approach is able to predict the LF noise behaviour under both static and dynamic conditions by using cyclostationary noise sources. HBT-based oscillators have been designed using this model, and very good predictions have been obtained for the oscillation frequency, the output power and the phase noise.

Item Type: Article
Date Type: Publication
Status: Published
Schools: Engineering
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Publisher: Institution of Engineering & Technology
ISSN: 0013-5194
Last Modified: 18 Oct 2022 13:49
URI: https://orca.cardiff.ac.uk/id/eprint/15566

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