Essays about: "CMRR"

Found 2 essays containing the word CMRR.

  1. 1. Preamplifier Design for Active Electrodes in Single-Channel EEG Applications

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Thorir Marwan Abed; [2018]
    Keywords : Electroencephalography EEG ; single-channel; active electrode; current feedback instrumentation amplifier CFIA ; DC servo loop DSL ; portability.; Elektroencefalografi EEG ; singelkanal; aktiv elektrod; strömåterkoppling instrumentförstärkare; DC servo loop DSL ; bärbarhet.;

    Abstract : The implementation of portable electroencephalography (EEG) systems has been known to be complex. During ambulation, the integrity of recorded EEG signals is often impaired by motion artifacts and the time and effort required to set up the system is excessive. READ MORE

  3. 2. Precision Amplifier for Applications in Electrical Metrology

    University essay from Elektroniksystem; Institutionen för systemteknik

    Author : Stefan Johanssson; [2009]
    Keywords : Electrical; Metrology; Precision; Buffer; Amplifier; CMRR;

    Abstract : This master's thesis addresses two main problems. The first is how to suppress a common mode voltage that appears for current shunts, and the second how to let a voltage divider work under an unloaded condition to prevent loading errors and thereby a decreased measurement accuracy. READ MORE