高频宽增益小信号放大器的设计及在医用超声功率计中的应用  

The Design of Little Signal Amplifiers with High Frequency and Wide Gain and their Applications in Medical Ultrasonic Dynamometers

作　　者：刘铁兵[1] 汤黎明[1] 张兴华[1] 朱行行[1] 彭红[1] 

机构地区：[1]南京军区南京总医院,江苏南京210002

出　　处：《中国医疗器械杂志》2003年第5期328-331,共4页Chinese Journal of Medical Instrumentation

摘　　要：介绍供医用超声功率计用的两种高频、宽增益的小信号放大器,并比较了它们彼此的优缺点。This paper introduces two types of little signal amplifiers for high frequency and wide gain in medical ultrasonic dynamometers and then makes a comparison between them.

关 键 词：高频宽增益小信号放大器 设计 医用超声功率计 应用 

分 类 号：TN722.15[电子电信—电路与系统] TH776[机械工程—仪器科学与技术]