Control-Bounded Analog-to-Digital Conversion
Sign Up to like & getrecommendations! Published in 2021 at "Circuits, Systems, and Signal Processing"
DOI: 10.1007/s00034-021-01837-z
Abstract: A control-bounded analog-to-digital converter consists of a linear analog system that is subject to digital control, and a digital filter that estimates the analog input signal from the digital control signals. Such converters have many… read more here.
Keywords: control bounded; control; analog digital; digital conversion ... See more keywords
A new design methodology for voltage-to-frequency converters (VFCs) circuits suitable for time-based analog-to-digital converters (T-ADCs)
Sign Up to like & getrecommendations! Published in 2018 at "Analog Integrated Circuits and Signal Processing"
DOI: 10.1007/s10470-017-1092-2
Abstract: Analog-to-digital converter (ADC) is one of the crucial blocks for the software defined radio applications that require higher resolution, and less power consumption; accordingly, time-based analog to digital converters (T-ADC) are introduced to make use… read more here.
Keywords: methodology; analog digital; voltage frequency; time ... See more keywords
All optical 2-bit analog to digital converter using photonic crystal based cavities
Sign Up to like & getrecommendations! Published in 2017 at "Optical and Quantum Electronics"
DOI: 10.1007/s11082-016-0880-8
Abstract: A novel design for realizing all optical analog to digital converter will be proposed in this paper. The proposed structure consists of two main parts; a nonlinear 3-channel demultiplexer, followed by an optical coder. The… read more here.
Keywords: optical bit; analog digital; bit analog; converter using ... See more keywords
Hybrid Analog and Digital Precoding Based on Adaptive Method in P2P Massive MIMO
Sign Up to like & getrecommendations! Published in 2018 at "Wireless Personal Communications"
DOI: 10.1007/s11277-017-5160-9
Abstract: AbstractTo achieve a far higher capacity in massive multi-input multi-output, the hybrid analog and digital precoding has been studied recently. In this paper, we consider the downlink single user communication system and propose an efficient… read more here.
Keywords: hybrid analog; analog digital; digital precoding; method ... See more keywords
A new approach for 10-bit pipeline analog-to-digital converter design based on 0.18 µm CMOS technology
Sign Up to like & getrecommendations! Published in 2019 at "AEU - International Journal of Electronics and Communications"
DOI: 10.1016/j.aeue.2018.10.030
Abstract: Abstract This paper presents a new structure for designing a pipeline analog-to-digital convertor with a speed of 100 MS/s, based on TSMC 0.18 µm CMOS technology. With this structure, we extracted primary bits from the input… read more here.
Keywords: analog digital; cmos technology; pipeline analog; digital converter ... See more keywords
An analog-digital integrator for EAST long pulse discharge
Sign Up to like & getrecommendations! Published in 2021 at "Fusion Engineering and Design"
DOI: 10.1016/j.fusengdes.2021.112255
Abstract: Abstract As one of the key electronic instruments for the experiment of long pulse plasma discharge, the integrator is required to work stably in complex and changeable electromagnetic environments. For the integrator of real-time drift… read more here.
Keywords: integrator east; discharge; integrator; analog digital ... See more keywords
Tooth preparation, digital design and milling process considerations for CAD/CAM crowns: Understanding the transition from analog to digital workflow
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Dental Sciences"
DOI: 10.1016/j.jds.2021.04.005
Abstract: tps://doi.org/10.1016/j.jds.2021.04. 91-7902/a 2021 Association for Denta e CC BY-NC-ND license (http://creati In recent years, the transition from analog to digital workflow has drastically increased in pace. The speed of this transition may be challenging for… read more here.
Keywords: digital workflow; transition; analog digital; transition analog ... See more keywords
A novel design for 2-bit optical analog to digital (A/D) converter based on nonlinear ring resonators in the photonic crystal structure
Sign Up to like & getrecommendations! Published in 2020 at "Optics Communications"
DOI: 10.1016/j.optcom.2019.124760
Abstract: Abstract In this paper, a new configuration for full optical analog to digital convertor (OADC) based on nonlinear materials has been proposed. This structure is the combination of two main parts; Quantization block, followed by… read more here.
Keywords: based nonlinear; optical analog; ring resonators; analog digital ... See more keywords
The enhanced beam sweeping algorithm for DOA estimation in the hybrid analog-digital structure with nested array
Sign Up to like & getrecommendations! Published in 2022 at "Scientific Reports"
DOI: 10.1038/s41598-022-04792-0
Abstract: As an emerging technology, the hybrid analog-digital structure has been considered for use in future millimeter-wave communications. Although this structure can reduce the hardware cost and power consumption considerably, the spatial covariance matrix (SCM), as… read more here.
Keywords: hybrid analog; doa estimation; analog digital; estimation ... See more keywords
Cardiac atrial metabolism quantitative assessment with analog and digital time of flight-PET/computed tomography.
Sign Up to like & getrecommendations! Published in 2023 at "Nuclear medicine communications"
DOI: 10.1097/mnm.0000000000001694
Abstract: Background Evaluation of left atrium (LA) remodeling is becoming increasingly relevant in understanding several pathological cardiac conditions. 18F-FDG-PET/computed tomography (CT), the current gold standard for metabolic evaluation of the left ventricle, could be extended to… read more here.
Keywords: computed tomography; pet; pet computed; reconstruction ... See more keywords
Analog-to-digital converters: a review of existing architectures and a new proposal for high resolution sensors
Sign Up to like & getrecommendations! Published in 2023 at "Sensor Review"
DOI: 10.1108/sr-09-2022-0369
Abstract: Purpose As technology advances the demand for an analog-to digital converter has increased, as every application demands a converter as per its parameters. Currently, work is done on improvement of data converters at three levels… read more here.
Keywords: converters review; review existing; design; resolution ... See more keywords