Harmonic power generation from the non-linear output capacitance of silicon LDMOS devices

Gaddi, R., Pla, A. and Tasker, Paul J. ORCID: https://orcid.org/0000-0002-6760-7830 2001. Harmonic power generation from the non-linear output capacitance of silicon LDMOS devices. Presented at: 6th IEEE High Frequency Postgraduate Student Colloquium, Cardiff, UK, 9-10 September 2001. 6th IEEE High Frequency Postgraduate Student Colloquium (Cardiff, UK). IEEE, pp. 1-6. 10.1109/HFPSC.2001.962148

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Abstract

Compression and harmonic generation mechanisms coupled to the non-linear output drift-region capacitance of Silicon LDMOS FET transistors are thoroughly investigated. Largesignal timedomain analysis is performed on the device operated as a class AB amplifier. Observations confirm significant real power being shifted fiom the fundamental to the even order harmonics by the capacitive element acting effectively as a varactor diode multiplier.

Item Type:	Conference or Workshop Item (Paper)
Date Type:	Publication
Status:	Published
Schools:	Schools > Engineering
Publisher:	IEEE
ISBN:	0780371186
Last Modified:	18 Oct 2022 14:08
URI:	https://orca.cardiff.ac.uk/id/eprint/16601

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