Results 21 to 30 of about 1,355,306 (336)
, 1979 A typical instrumentation problem is the detection of a differential signal in the presence of a common-mode signal. In the case of measuring myo-electric signals, the common-mode signals present can be 10²-10⁴ larger than the differential signal. In such instances, the attenuation of these unwanted common-mode signals require complex circuit designs ...
Rudy Hasler Hayes
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Design Compact Absorptive Common-Mode Noise Suppression Filter with Series Unified Circuit
Sensors, 2023 In the PCB process, overcoming common-mode noise radiation is critical. In past years, most studies have focused on a common-mode noise filter (CMNF) that can solve electromagnetic interference in high-speed digital systems by blocking and absorbing ...
Cheng-Yi Zhuang, Ding-Bing Lin
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Active common‐mode filter for capacitive‐coupled isolated signalling
Electronics Letters, 2020 Capacitive coupling is a well‐established principle in isolated signalling. A major challenge esp. in power electronics is common‐mode transient immunity caused by the displacement currents at the coupling capacitors. Digital isolator integrated circuits (ICs) employ modulated signalling, the authors propose an active filter ...
M. Angerer, R. Schwanninger, M. März
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Bandwidth and Common Mode Optimization for Current and Voltage Sources in Bioimpedance Spectroscopy
Journal of Electrical Bioimpedance, 2021 Bioimpedance measurements use current or voltage sources to inject an excitation signal into the body. These sources require a high bandwidth, typically from 1 kHz to 1 MHz.
Menden Tobias +3 more
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Common-mode backchannel signaling system for differential high-speed links [PDF]
2004 Symposium on VLSI Circuits. Digest of Technical Papers (IEEE Cat. No.04CH37525), 2004 Common-mode signaling is effectively used to create a backchannel communication path over the existing pair of wires for a self-contained adaptive differential high-speed link transceiver cell. A transceiver chip was designed in 0.13 /spl mu/m CMOS to demonstrate the feasibility of simultaneous differential and common-mode signaling.
A. Ho +8 more
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Journal of Low Power Electronics and Applications, 2020 A simple scheme to implement class AB low-voltage fully differential amplifiers that do not require an output common-mode feedback network (CMFN) is introduced. It has a rail to rail output signal swing and high rejection of common-mode input signals. It
Mario Renteria-Pinon +2 more
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Reconstruction of PC Display from Common-Mode Noise Emitting on Electrical Power Line
Applied Sciences, 2019 This paper presents a method for reconstruction of a personal computer (PC) display image from common-mode noises coupling with monitor signals on a PC power cable.
Triet Nguyen-Van, Masakatsu Senda
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Energies, 2022 Partial discharge (PD) online monitoring is a common technique for high-voltage equipment diagnosis. However, due to field interference, the monitored PD signal contains a lot of noise.
Jingjie Yang +3 more
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Smooth Bend Structures Using Hybrid Compensation for Common-Mode Noise Reduction
Applied Sciences, 2022 The proposed smooth bend structure was implemented with a 150-degree bend to reduce the asymmetrical part of the differential bend and thus prevent mode conversion loss and common-mode noise.
Ding-Bing Lin +2 more
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Fully Differential Miller Op-Amp with Enhanced Large- and Small-Signal Figures of Merit
Journal of Low Power Electronics and Applications, 2022 A highly power-efficient, fully differential Miller op-amp with accurately controlled output quiescent current is introduced. The op-amp can drive both capacitive and resistive load due to the presence of the auxiliary amplifier.
Anindita Paul +4 more
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