Results 181 to 190 of about 9,665 (208)
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High CMRR power efficient neural recording amplifier architecture
2011 IEEE International Symposium of Circuits and Systems (ISCAS), 2011This work presents an architecture of neural recording amplifier based on a modified differential difference amplifier (DDA). The proposed circuit improves the performance with respect to capacitive feedback neural amplifiers and standard DDA based amplifiers by taking advantage of the high CMRR achievable in a DDA without jeopardizing the power ...
Pablo Castro, Fernando Silveira
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CMRR frequency response of CMOS operational transconductance amplifiers
IEEE Transactions on Instrumentation and Measurement, 2000In this paper an accurate and complete analysis of the CMRR for the most commonly used CMOS OTA's has been carried out. The analysis provides equations which can profitably be used in the design of high-accuracy integrated amplifiers to be employed in instrumentation circuits. The analysis shows that the CMRR of these circuits is highly affected by two
GIUSTOLISI, Gianluca +2 more
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Capacitively coupled ECG measurements - a CMRR circuit improvement
2017A typical galvanic-connected electrocardiogram (ECG) measurement system utilizes two signal’s electrodes and a third one in driven-right-leg (DRL) circuit for improving a common-mode rejection ratio(CMRR) of the acquisition system. In capacitive-coupled ECG similar techniques are used, however it is expected, that the utilized DRL subsystem is formed ...
Adam Bujnowski +4 more
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[The nursing consultation in a CMRR].
Revue de l'infirmiere, 2017Resource and research memory centres (CMRRs) cater for patients with a cognitive disorder, usually with memory loss. Their aim is to establish if there is an underlying neurodegenerative pathology, Alzheimer's disease or related syndrome.
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CMOS Differential Stage with Improved DC Gain, CMRR and PSRR Performance
2019 26th IEEE International Conference on Electronics, Circuits and Systems (ICECS), 2019New circuit solutions able to operate under sub-1V supplies must be developed by analog designer to counteract the low intrinsic gain and limited rejection to common-mode and power supply disturbances offered by nanometer CMOS technologies. In this communication, an approach originally developed as a common-mode control loop for body-driven amplifiers,
Ballo A., Grasso A. D., Pennisi S.
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Analysis of CMRR in Doubly-Tuned Transformer Baluns
IEEE Transactions on Circuits and Systems II: Express BriefsThis work rigorously investigates circuit techniques that aim at increasing the common-mode rejection ratio (CMRR) in a transformer-based doubly-tuned balun network. The presented analytical results are able to predict and quantify the CMRR for various circuit solutions employed in the literature. Moreover, they are able to predict the conditions under
Andrea Bevilacqua, Andrea Mazzanti
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[Anatomy of the CMRR and proposition of functioning].
Therapie, 2013The main objective was to have a view of the functioning of the Centers Memory of Resources and Research (CMRR) to identify the difficulties which can interfere in the industrial clinical trials. The secondary objective was to make a proposal to optimize them.Questionnaires were given in all CMRRs.One hundred thrity-five questionnaires were retrived ...
Laurence, Bernard-Bourzeix +3 more
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A 130-dB CMRR Instrumentation Amplifier With Common-Mode Replication
IEEE Journal of Solid-State Circuits, 2022Sanfeng Zhang, Xiong Zhou, Qiang Li
exaly
A High CMRR GaAs Operational Amplifier IC
1987 IEEE GaAs IC Symposium Technical Digest, 1987Shin'ichi Katsu +4 more
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