DocumentCode
2529902
Title
Sub-optimum operation of class E amplifier with nonlinear shunt capacitance at any duty cycle
Author
Suetsugu, Tadashi ; Kazimierczuk, Marian
Author_Institution
Dept. of Electron. Eng. & Comput. Sci., Fukuoka Univ.
fYear
2006
fDate
21-24 May 2006
Abstract
An analysis is given for sub-optimum conditions of class E amplifier with a nonlinear shunt capacitance with a grading coefficient of 0.5 at any duty cycle. By exploiting sub-optimum class E operation, various amplifier parameters such as input voltage, operating frequency, output power, and load resistance can be set as design specifications. An example of a design procedure of the class E amplifier is given. The theoretical results were verified with Pspice simulation using SPICE MOSFET model
Keywords
SPICE; capacitance; circuit simulation; network analysis; power amplifiers; Pspice simulation; SPICE MOSFET model; class E amplifier; duty cycle; nonlinear shunt capacitance; Capacitance; Frequency; Inductors; MOSFET circuits; Nonlinear equations; Operational amplifiers; RLC circuits; Resonance; Switches; Zero voltage switching;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2006. ISCAS 2006. Proceedings. 2006 IEEE International Symposium on
Conference_Location
Island of Kos
Print_ISBN
0-7803-9389-9
Type
conf
DOI
10.1109/ISCAS.2006.1692569
Filename
1692569
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