TWO STAGE MICROWAVE CLASS-E POWER AMPLIFIER

PROBLEM TO BE SOLVED: To provide an improved class-E amplifier for bringing simultaneous high power and high power added efficiency (PAE) over a broader frequency range.SOLUTION: A two-stage class-E high power amplifier 100 comprises a driver stage 102, a class-E inter-stage matching network (ISMN)...

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Bibliographic Details
Main Author REZA TAYRANI
Format Patent
LanguageEnglish
Published 30.08.2012
Subjects
AMPLIFIERS
BASIC ELECTRONIC CIRCUITRY
ELECTRICITY
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Summary:PROBLEM TO BE SOLVED: To provide an improved class-E amplifier for bringing simultaneous high power and high power added efficiency (PAE) over a broader frequency range.SOLUTION: A two-stage class-E high power amplifier 100 comprises a driver stage 102, a class-E inter-stage matching network (ISMN) 104, and a high power stage 106 using a load circuit. The load circuit comprises a series inductive-capacitive network coupled to output of a switching mode circuit, and a circuit for providing a capacitance coupled to the output of the switching mode circuit.
Bibliography:Application Number: JP20120087389