这种类型的干扰一并来到两个差分输入端，因而出现一个共模信号。
This type of interference is induced equally into both differential inputs, and therefore appears as a common-mode signal.
为了提高前置级的共模抑制能力，采用了共模信号的抑制电路—右腿驱动和浮地跟踪。
The design adopts the circuit for constraining the in-phase signal, in order to improve the system's CMRR.
电路见图5，这种电路在运算电路中相当有用，比如差分对单端的转换，抑制共模信号。
This circuit is shown in Figure 5 and is useful as a computational amplifier, in making a differential to single-ended conversion or in rejecting a common mode signal.
翻译：测量是通过向双绞线注入差模信号(DM)，然后测量同一对双绞线返回的共模信号(CM)。
The measurement is made by injecting a differential mode signal (DM) into a twisted pair, then measuring the common mode signal (CM) returned on that same twisted pair.
本文阐述了一种对共模扼流圈的的改进方法，及其在视频信号传输中的应用与实现。
This paper introduces a improved method of common-mode current choke, along with the application and realization of video signal transfer with the common-mode current choke.
此肌电放大器的前置部分采用共模驱动，以达到提高其共模抑制比和输入信号的动态范围，以及抑制工频干扰等作用，并采用线性光耦隔离。
Apart from employing the linear optocoupler isolation, this EMG pre-amplifier uses the boost to enhance the CMR and the input swing and reject the industry interference.
此共模偏置可利用片内差分放大器来实现，从而可进一步降低外部信号调理要求。
This common mode biasing can be achieved using the on-chip differential amplifiers, further reducing the external signal conditioning requirements.
传感器和信号地之间的共模电压VCM来自周围杂散电容耦合带来的噪声源。
VCM, the common-mode voltage between the sensor and the signal ground, results from nearby noise sources resulting from stray capacitive coupling.
而信号远离电源电压后，再维持放大器的共模抑制是不必要的，需要的却是不为瞬间过电压所毁坏的条件。
It is not necessary that AMPLIFIERs maintain common-mode rejection for signals beyond the supply voltages: what is required is that they do not self-destruct for momentary overvoltage conditions.
更换了运算放大调理电路增强了系统的共模抑制能力，改善微弱信号传输中的问题；
The MCU replaces the operational amplifier circuit so as to strengthen the system of common-mode rejection, improve the problems of weak signal transmission.
对感应电势内阻抗进行了解析；提出阻抗转换、解决传输电缆分布电容和稳定信号的基准点、降低共模干扰产生的一些解决方法。
The paper discussed the low limit of the conductivity and analyzed the inner-impedance of inductive potential and stated the methods of impedance conversion…
对感应电势内阻抗进行了解析；提出阻抗转换、解决传输电缆分布电容和稳定信号的基准点、降低共模干扰产生的一些解决方法。
The paper discussed the low limit of the conductivity and analyzed the inner-impedance of inductive potential and stated the methods of impedance conversion…
应用推荐