Components: characteristics and characterization
High power radiofrequency solid state amplifiers - Implementation parameters
Article REF: E1611 V1
Components: characteristics and characterization
High power radiofrequency solid state amplifiers - Implementation parameters

Author : Michel TURIN

Publication date: August 10, 2008 | Lire en français

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1. Components: characteristics and characterization

Readers are invited to refer to the previous article [E 1 610] , in which the characteristic quantities are defined.

The design of an amplifier begins with the choice of power transistor, followed by an analysis of its characteristics. The parameters of this choice will be illustrated with actual RF power transistor specification sheets, chosen arbitrarily but representative of the information that is, in general, given by manufacturers.

1.1 Power component structure

Before looking at how to choose them, it's worth briefly recalling the forms in which active components (transistors) are offered on the market, to...

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