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 5 1.0 MHz频率下本装置与功率计所测得入射、反射功率的测量误差
Fig.5 Measurement errors of developed power monitor and power meter for both forward and reflected powers at 1.0 MHz