A Fully Digital Background Calibration Technique for M-Channel Time-Interleaved ADCs
Sign Up to like & getrecommendations! Published in 2017 at "Circuits, Systems, and Signal Processing"
DOI: 10.1007/s00034-016-0456-7
Abstract: In this paper, we propose a pure digital blind calibration method to estimate and calibrate offset, gain and timing mismatches. Gain errors are calibrated based on first channel correction using an overall reference, whereas for… read more here.
Keywords: technique; channel time; fully digital; channel ... See more keywords
A fully digital coincidence Doppler broadening spectrometer based on FPGA
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/18/04/p04036
Abstract: In this article, we implemented a fully digital Coincidence Doppler Broadening (CDB) spectrometer consisting of two HPGe detectors, a fully digital processing and acquisition board, and a dedicated software system. The Field Programmable Gate Array… read more here.
Keywords: coincidence; fully digital; coincidence doppler; digital coincidence ... See more keywords
Reach of a Fully Digital Diabetes Prevention Program in Health Professional Shortage Areas
Sign Up to like & getrecommendations! Published in 2022 at "Population Health Management"
DOI: 10.1089/pop.2021.0283
Abstract: The National Diabetes Prevention Program (NDPP) offers lifestyle change education to adults at risk for diabetes across the United States, but its reach is curbed due, in part, to limitations of traditional in-person programs. Diabetes… read more here.
Keywords: health; diabetes prevention; fully digital; sample ... See more keywords
Fully digital self-screening for atrial fibrillation with patch electrocardiogram
Sign Up to like & getrecommendations! Published in 2023 at "Europace"
DOI: 10.1093/europace/euad075
Abstract: Abstract Aims Atrial fibrillation (AF) is the most common arrhythmia worldwide. The AF is associated with severe mortality, morbidity, and healthcare costs, and guidelines recommend screening people at risk. However, screening methods and organization still… read more here.
Keywords: fully digital; self screening; self; atrial fibrillation ... See more keywords
Design and Prototyping of Hybrid Analog–Digital Multiuser MIMO Beamforming for Nonorthogonal Signals
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2019.2956872
Abstract: To enable user diversity and multiplexing gains, a fully digital precoding multiple-input–multiple-output (MIMO) architecture is typically applied. However, a large number of radio frequency (RF) chains make the system unrealistic to low-cost communications. Therefore, a… read more here.
Keywords: mimo; hybrid analog; fully digital; hybrid precoding ... See more keywords
Hybrid Analog and Digital Beamforming for mmWave OFDM Large-Scale Antenna Arrays
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Journal on Selected Areas in Communications"
DOI: 10.1109/jsac.2017.2698958
Abstract: Hybrid analog and digital beamforming is a promising candidate for large-scale millimeter wave (mmWave) multiple-input multiple-output (MIMO) systems because of its ability to significantly reduce the hardware complexity of the conventional fully digital beamforming schemes… read more here.
Keywords: beamforming; hybrid beamforming; digital beamforming; analog digital ... See more keywords
A 2-D Predistortion Based on Profile Inversion for Fully Digital Cartesian Transmitter
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Very Large Scale Integration (VLSI) Systems"
DOI: 10.1109/tvlsi.2018.2867079
Abstract: A novel 2-D digital predistortion (DPD) algorithm for fully digital Cartesian transmitter is proposed. The nonlinearity of the digital power amplifier in the digital transmitter necessitates DPD for linearization. In order to shorten the setup… read more here.
Keywords: digital cartesian; transmitter; profile inversion; predistortion ... See more keywords
Fully digital workflow, integrating dental scan, smile design and CAD-CAM: case report
Sign Up to like & getrecommendations! Published in 2018 at "BMC Oral Health"
DOI: 10.1186/s12903-018-0597-0
Abstract: BackgroundThis report is a presentation of a clinical case that follows a full digital workflow.Case presentationA 47-year old man presented with pain in the TMJ (temporomandibular joint) and whose aesthetic concern was having a chipped… read more here.
Keywords: digital workflow; smile design; fully digital; case ... See more keywords
Novel model-less fully digital workflow for implant superstructures in an esthetic zone: A technical report.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of prosthodontic research"
DOI: 10.2186/jpr.jpr_d_21_00246
Abstract: PURPOSE This report introduces a fully digital workflow for the fabrication of implant superstructures in an esthetic zone using an intraoral scanner (IOS), computer-aided design/computer-aided manufacturing (CAD/CAM) technology, and monolithic multilayer zirconia. METHODS Digital impressions… read more here.
Keywords: fully digital; esthetic zone; model less; implant superstructures ... See more keywords
Synchronous Fabrication of Custom One-piece Glass Fiber Post-and-core and Zirconia Crown by a Fully Digital Workflow.
Sign Up to like & getrecommendations! Published in 2023 at "Operative dentistry"
DOI: 10.2341/20-030-s
Abstract: Combined crown and post-and-core treatment often requires multiple intermittent appointments and takes a long time. This article describes a novel method for simultaneously fabricating a custom glass fiber post-and-core and the corresponding crown. The critical… read more here.
Keywords: fiber post; glass fiber; post core; fully digital ... See more keywords
Fully digital fixed orthodontic prosthesis: use of PEEK technopolymer in cases of early loss of primary incisors.
Sign Up to like & getrecommendations! Published in 2022 at "European journal of paediatric dentistry"
DOI: 10.23804/ejpd.2022.23.01.09
Abstract: BACKGROUND The aim of this paper is to illustrate a new, fully digital approach to temporary rehabilitation in the case of premature loss of deciduous incisors, using a metal-free fixed orthodontic prosthesis made of polyether… read more here.
Keywords: fixed orthodontic; fully digital; early loss; loss ... See more keywords