基于功率耦合和检波的高强度聚焦超声驱动功率监测技术

庞博,朱仕政,白景峰,吉翔

Measurement technique of high-intensity focused ultrasound driving power based on power coupler and detector

Bo PANG,Shi-zheng ZHU,Jing-feng BAI,Xiang JI

图 4 本装置与电压-电流-相位角测量对比电路连接图

Fig.4 Circuit diagram of power measurement using both developed power monitor and voltage-current-phase method for comparison