Results 21 to 30 of about 35,140 (67)

A Continuous-Time Delta-Sigma Modulator Using a Modified Instrumentation Amplifier and Current Reuse DAC for Neural Recording

IEEE Journal of Solid-State Circuits, 2019
The use of continuous-time delta-sigma modulators (CTDSM) as a replacement of traditional analog sensor front ends has become an increasingly popular choice.
A. Nikas, Sreenivas Jambunathan, Leonhard Klein, Matthias Voelker, M. Ortmanns   +4 more
semanticscholar   +1 more source

A 72.9-dB SNDR 20-MHz BW 2-2 Discrete-Time Resolution-Enhanced Sturdy MASH Delta–Sigma Modulator Using Source-Follower-Based Integrators

IEEE Journal of Solid-State Circuits, 2018
This paper presents a 2-2 discrete-time (DT) resolution-enhanced sturdy multi-stage noise-shaping (SMASH) delta–sigma modulator. It uses source-follower-based integrators to efficiently increase the operating speed of a DT modulator.
Yong-Sik Kwak, Kang-Il Cho, Ho-Jin Kim, Seunghoon Lee, G. Ahn   +4 more
semanticscholar   +1 more source

Multi stage noise shaping sigma–delta modulator (MASH) for capacitive MEMS accelerometers

, 2012
Electromechanical multi stage noise shaping (MASH) sigma–delta modulator (ΣΔM) has the advantages of inherent stability, high dynamic range, and high overload input level compared with the single loop sigma–delta-modulator approach.
B. Almutairi, M. Kraft
semanticscholar   +1 more source

Design of a Dual Quantization Electromechanical Sigma–Delta Modulator MEMS Vibratory Wheel Gyroscope

Journal of microelectromechanical systems, 2018
Bin Sheng, Fang Chen, Chao Qian, Dacheng Xu, Shuwen Guo, Xinxin Li   +5 more
semanticscholar   +1 more source

A Fully Integrated Silicon-Carbide Sigma–Delta Modulator Operating up to 500 °C

IEEE Transactions on Electron Devices, 2017
Ye Tian, C. Zetterling
semanticscholar   +1 more source

A 106 dB A-Weighted DR Low-Power Continuous-Time $\Sigma \Delta $ Modulator for MEMS Microphones

IEEE Journal of Solid-State Circuits, 2016
C. De Berti, P. Malcovati, L. Crespi, A. Baschirotto   +3 more
semanticscholar   +1 more source

On-Chip Touch Sensor Readout Circuit Using Passive Sigma-Delta Modulator Capacitance-to-Digital Converter

IEEE Sensors Journal, 2015
Bo Liu, Z. Hoseini, Kye-Shin Lee, Yong-Min Lee   +3 more
semanticscholar   +1 more source

One-Bit Sigma-Delta Modulator for Nonlinear Visible Light Communication Systems

IEEE Photonics Technology Letters, 2015
H. Qian, Juan Chen, S. Yao, Zhenhua Zhang, Hua Zhang, Wei Xu   +5 more
semanticscholar   +1 more source

Space-Vector-Quantized Dithered Sigma–Delta Modulator for Reducing the Harmonic Noise in Multilevel Converters

IEEE transactions on industrial electronics (1982. Print), 2015
B. Jacob, M. Baiju
semanticscholar   +1 more source

Design of multiplier free FIR filters using a LADF sigma-delta (/spl Sigma/-/spl Delta/) modulator

2000 IEEE International Symposium on Circuits and Systems. Emerging Technologies for the 21st Century. Proceedings (IEEE Cat No.00CH36353), 2000
S. Abeysekera, K. Padhi
semanticscholar   +1 more source