Practical realizations of high efficiency switched mode power amplifiers
Conference contribution, 2008

High efficiency switch-mode power amplifiers based on class E, F-1 and current-mode class-D are studied and designed utilizing same LDMOS devices. The possibilities of applying load modulation techniques as an efficient way to modulate the output power is also investigated.

Author

Hossein Mashad Nemati

Chalmers, Microtechnology and Nanoscience (MC2), Microwave Electronics

Christian Fager

Chalmers, Microtechnology and Nanoscience (MC2), Microwave Electronics

Ulf Gustavsson

Ericsson AB

Chalmers

Fabien Lepine

Filtronics

Andreas Ådahl

Chalmers

Hendrikus Jos

Chalmers

NXP

Herbert Zirath

Chalmers, Microtechnology and Nanoscience (MC2)

German Microwave Conference, GEMIC 2008; Hamburg University of Technology (TUHH)Hamburg-Harburg; Germany; 10 March 2008 through 12 March 2008

5757057

Subject Categories

Electrical Engineering, Electronic Engineering, Information Engineering

ISBN

978-380073086-5

More information

Latest update

11/19/2018