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.
出处
《中国医疗器械杂志》
CAS
2003年第5期328-331,共4页
Chinese Journal of Medical Instrumentation
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
little signal amplifier, gain, dynamic range, high frequency, medical ultrasonic dynamometer
