Study on Power-amplifier Technology of Radio Frequency Therapeutic Equipment

摘要：

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.

关键词： class D resonance power amplifier power-amplifier technology radio frequency therapeutic equipment

作者: Zi ZHANG Ting-lei HUANG

作者单位: College of Computer and Control,Guilin University of Electronic Technology,Guilin 541004,China

会议类型: 国际会议

会议名称: 2009年中国控制与决策会议(2009 Chinese Control and Decision Conference)

会议地点: 广西桂林

会议语种:英文

页码: 5090-5093

在线出版日期: 2009-06-17（万方平台首次上网日期，不代表论文的发表时间）