Results 71 to 80 of about 17,773 (197)

A 1-kS/s 12-bit SAR ADC With Burst Conversion for Anti-Leakage Current

IEEE Access
A 1-kS/s 12-bit successive approximation register (SAR) analog-to-digital converter (ADC) which performs burst conversion is proposed to reduce the loss of the sampled analog signal due to leakage current in the capacitors of the capacitor-based digital ...
Haewoon Son, Hoyong Jung, Young-Chan Jang   +2 more
doaj   +1 more source

A 9-Bit 500-ms/s 4-Stage Pipelined SAR ADC With Wide Input Common-Mode Range Using Replica-Biased Dynamic Residue Amplifiers

IEEE Access, 2023
This paper presents a 9-bit pipelined successive-approximation-register (SAR) ADC consisting of 4-stage sub-SAR ADCs using replica-biased dynamic residue amplifiers. The replica-biased amplifier in the 1st stage keeps the output common mode constant over
Hyeonsik Kim, Soohoon Lee, Jintae Kim
doaj   +1 more source

Rosette Cardiac MR Fingerprinting for Simultaneous T1, T2, T2*$$ {\mathrm{T}}_2^{\ast } $$, and Fat Fraction Mapping Using a Multi‐Echo Deep Image Prior Reconstruction

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Quantitative mapping of cardiac tissue properties is used clinically in diagnosis and monitoring of a wide variety of cardiac pathologies. Cardiac Magnetic Resonance Fingerprinting (cMRF) enables rapid and simultaneous quantification of multiple parameters in the myocardium from a single scan.
Evan Cummings, Gastao Cruz, Jacob Richardson, Sydney Kaplan, Jesse Hamilton, Nicole Seiberlich   +5 more
wiley   +1 more source

Design of Capacitor Array in 16-Bit Ultra High Precision SAR ADC for the Wearable Electronics Application

IEEE Access, 2020
This paper proposes a 16-bit 6-channel high-voltage successive approximation register (SAR) ADC with an optimized 5 + 5 + 6 segmented capacitor array.
Yuanjun Cen, Wei Feng, Ping Yang, Hua Fan, Yongkai Li, Yi Niu, Zhikai Liao, Xu Qi, Bo Wang, Yan Ran, Wei Li, Quanyuan Feng, Hadi Heidari   +12 more
doaj   +1 more source

Quasi-Delay-Insensitive Circuits are Turing-Complete [PDF]

, 1995
Quasi-delay-insensitive (QDI) circuits are those whose correct operation does not depend on the delays of operators or wires, except for certain wires that form isochronic forks.
Manohar, Rajit, Martin, Alain J.
core   +5 more sources

Recent Advances in Bioconjugation of Aromatic Amino Acid Residues by a Reactivity‐Guided Approach

The Chemical Record, EarlyView.
This review highlights recent advances in the bioconjugation of aromatic amino acids residues, focusing on strategies that leverage their inherent chemical reactivity to enable precise and versatile modifications of biomacromolecules, illustrating relevant applications.
Bruno M. da S. Santos, Lívia C. R. M. da Frota, Thais G. Silva, Fernanda G. Finelli   +3 more
wiley   +1 more source

Microcontroller Power Consumption Measurement Based on PSoC

Telfor Journal, 2016
Microcontrollers are often used as central processing elements in embedded systems. Because of different sleep and performance modes that microcontrollers support, their power consumption may have a high dynamic range, over 100 dB.
S. P. Janković, V. R. Drndarević
doaj   +1 more source

Methodology for a Low-Power and Low-Circuit-Area 15-Bit SAR ADC Using Split-Capacitor Mismatch Compensation and a Dynamic Element Matching Algorithm

Chips, 2023
This paper presents a design methodology for a low-power, low-chip-area, and high-resolution successive approximations register (SAR) analog-to-digital converter (ADC).
William Bontems, Daniel Dzahini
doaj   +1 more source

Read My Leads: Subject‐Specific RF Hazard Assessment and Mitigation for DBS Implants in MRI

Magnetic Resonance in Medicine, Volume 95, Issue 4, Page 2316-2330, April 2026.
ABSTRACT Purpose To develop and validate a framework for personalized, implant‐specific MRI safety assessments using feedback from commercial deep brain stimulation (DBS) systems. To further use this framework to suppress RF‐induced heating with minimum compromise in imaging performance.
Berk Silemek, Frank Seifert, Mevlüt Yalaz, Michael Höft, Günther Deuschl, Arzu Has Silemek, Rüdiger Brühl, Bernd Ittermann, Lukas Winter   +8 more
wiley   +1 more source

Hybrid MIMO Architectures for Millimeter Wave Communications: Phase Shifters or Switches?

, 2015
Hybrid analog/digital MIMO architectures were recently proposed as an alternative for fully-digitalprecoding in millimeter wave (mmWave) wireless communication systems.
Alkhateeb, Ahmed, González-Prelcic, Nuria, Heath Jr, Robert W., Méndez-Rial, Roi, Rusu, Cristian   +4 more
core   +1 more source