Results 81 to 90 of about 17,773 (197)
Behavioral Modeling of SAR ADCs in Simulink
2018 IEEE International Symposium on Circuits and Systems (ISCAS), 2018 This paper presents a toolbox for the behavioral simulation of SAR ADCs in Simulink®. The models include the most limiting circuit effects such as sampled thermal noise, capacitor mismatch, finite settling, comparator noise and offset. A user friendly interface is also included to allow study and high-level design of SAR ADCs, which is illustrated by ...
Molina Salgado, Gerardo +4 more
openaire +2 more sources
Magnetic Resonance in Medicine, Volume 95, Issue 3, Page 1304-1322, March 2026.Abstract Purpose The aim was to improve the sensitivity and robustness against B0 inhomogeneities of deuterium metabolic imaging (DMI) using phase‐cycled balanced SSFP (bSSFP) methods at 9.4 T. Methods We investigated two variants of phase‐cycled bSSFP acquisitions, namely uniformly weighted multi‐echo and acquisition‐weighted chemical shift imaging ...
Praveen Iyyappan Valsala +8 more
wiley +1 more source
, 2017 The readout electronics upgrade for the ATLAS Liquid Argon Calorimeters at the CERN Large Hadron Collider requires a radiation-hard ADC. The design of a radiation-hard dual-channel 12-bit 40 MS/s pipeline ADC for this use is presented.
Andeen, Timothy +7 more
core +1 more source
Empirical Analysis of Chirp and Multitones Performances with a UWB Software Defined Radar: Range, Distance and Doppler [PDF]
, 2014 In this study, a protocol for an unbiased analysis of radar signals' performance. Using a novel UWB software-defined radar, range profile, Doppler profile and detection range are evaluated for both Linear Frequency Modulated pulse and Multitones.
Gray, Derek +2 more
core +1 more source
Flip Angle Errors in Actual Flip Angle Imaging Using Polyvinylpyrrolidone/Water‐Based Phantoms
Magnetic Resonance in Medicine, Volume 95, Issue 3, Page 1489-1502, March 2026.ABSTRACT Purpose The aim of this work is to report and investigate unexpected errors in actual flip angle imaging (AFI) applied to phantom fillings based on polyvinylpyrrolidone (PVP). Methods Flip angle maps of PVP/water mixtures with different PVP ratios were acquired at 3 T and 7 T using a 3D cartesian AFI. The influence of spoiling was investigated
Niklas Himburg +4 more
wiley +1 more source
A neural network based background calibration for pipelined‐SAR ADCs at low hardware cost
Electronics Letters, 2023 This paper proposes a background calibration scheme for the pipelined‐Successive Approximation Register (SAR) Analog‐to‐Digital Converter (ADC) based on the neural network.
Yuguo Xiang +5 more
doaj +1 more source
A Resolution-Reconfigurable 5-to-10-Bit 0.4-to-1 V Power Scalable SAR ADC for Sensor Applications [PDF]
, 2012 A power-scalable SAR ADC for sensor applications is presented. The ADC features a reconfigurable 5-to-10-bit DAC whose power scales exponentially with resolution.
Chandrakasan, Anantha P., Yip, Marcus
core +1 more source
Porting Spotlight Range Migration Algorithm Processor from Matlab to Virtex 6 [PDF]
, 2015 This paper describes the implementation and optimization of a Synthetic Aperture Radar process Spotlight Range Migration Algorithm processor on FPGA Virtex 6 DSP kit that fits on the chip.
Gray, D., Le Kernec, J., Melnikov, A.
core +1 more source
Unraveling Lysosomal Exocytosis: From Molecular Mechanisms to Physiological Functions
Traffic, Volume 27, Issue 1, March 2026.Lysosomal exocytosis is propelled by specific molecular mechanisms that direct its microtubule‐dependent transport and subsequent fusion with the plasma membrane. This process fulfills essential physiological functions such as plasma membrane repair, maintenance of cellular homeostasis, and participation in signal transduction.
Shanshan Jiang +7 more
wiley +1 more source
A 0.5-V Fully Synthesizable SAR ADC for On-Chip Distributed Waveform Monitors
IEEE Access, 2019 This paper presents a fully synthesizable successive-approximation-register (SAR) analog-to-digital converter (ADC) for on-chip distributed waveform monitoring in a low-power system-on-chip (SoC).
Jun-Eun Park +2 more
doaj +1 more source