ARTICLES

High Efficiency Broadband Power Amplifiers

This article is devoted to the design of broadband high efficiency power amplifiers for microwave and RF applications through the synthesis of the load impedance (or load admittance) required by power transistors at fundamental and harmonic frequencies...
The technical definition of an amplification class is not obvious. Patents are among the best documents to explain and define what an amplification class is. 1,2 Reviewing the claims sections of those documents is an interesting exercise in understanding the inherent complexity of an amplification class definition. From a...
Read More