impedance amplifier meaning in Chinese

阻抗放大器

We have designed different measurement instruments according to the methods . the instrument used to measure electrode is a high precision multi - channel system constructed with a iaadc as the core and high input impedance amplifier and low input current multiplexer
对于硫属玻璃电极，我们设计了以高精度的adc为核心，配以高输入阻抗低噪声的前置放大器和低漏电流多路模拟开关的多路精密电极测量系统。
The fact that most of these topologies need laser - trimming technique to improve the match precision to reach high cmrr is found after investigating several instrumentation amplifier topologies . in this paper , a new style instrumentation amplifier topology with current processing mode based on ccii and impedance amplifier is designed and realized
由于本论文所使用的国内工艺线没有激光调阻技术,因此本文选择了一种近年来新出现的一种新型仪表放大器电路结构,即使用第二代电流传输器( ccii )和跨阻放大器组成的电流模仪表放大器。