DocumentCode
2839831
Title
Study on power-amplifier technology of radio frequency therapeutic equipment
Author
Zhang, Zi ; Huang, Ting-Lei
Author_Institution
Coll. of Comput. & Control, Guilin Univ. of Electron. Technol., Guilin, China
fYear
2009
fDate
17-19 June 2009
Firstpage
5090
Lastpage
5093
Abstract
After analyzing operating principle of class C resonance power amplifier, the design of class D resonance power amplifier met the application demand of radio frequency therapeutic equipments was accomplished. Its circuit was proved feasible by the analog simulation and experiment. The design of class D resonance power amplifier improved operating efficiency, simplified much circuit, offset the impact of operating efficiency made by the variable load impedance.
Keywords
power amplifiers; radiation therapy; radiofrequency amplifiers; class C resonance; class D resonance; power amplifier; radio frequency therapy; variable load impedance; Application software; Chromium; Circuit simulation; Educational institutions; Power amplifiers; RLC circuits; Radio control; Radio frequency; Radiofrequency amplifiers; Resonance; class D resonance power amplifier; power-amplifier technology; radio frequency therapeutic equipment;
fLanguage
English
Publisher
ieee
Conference_Titel
Control and Decision Conference, 2009. CCDC '09. Chinese
Conference_Location
Guilin
Print_ISBN
978-1-4244-2722-2
Electronic_ISBN
978-1-4244-2723-9
Type
conf
DOI
10.1109/CCDC.2009.5194970
Filename
5194970
Link To Document