Results 11 to 20 of about 474 (139)

An 8-bit digital-to-time converter with pre-skewing and time interpolation

, 2022
This study presents an 8‐bit delay line digital‐to‐time converter (DTC) with pre‐skewing and digital time interpolation. Pre‐skewing that lowers the per‐stage‐delay of delay lines beyond that set by the chosen technology is investigated.
Daniel Junehee Lee (10854495), Yushi Zhou (9440603), Gul Khan (13145529), Fei Yuan (24924)   +3 more
core   +1 more source

A predictive control with flying capacitor balancing of a multicell active power filter [PDF]

, 2008
Unlike traditional inverters, multicell inverters have the following advantages: lower switching frequency, high number of output levels, and less voltage constraints on the insulated-gate bipolar transistors.
Llor, Ana-Maria, Fadel, Maurice, Defaÿ, François   +2 more
core   +1 more source

FPGA based digital-to-time converter for LiDAR applications [PDF]

, 2021
LAUREA MAGISTRALEUn Digital to Time Converter (DTC, anche chiamato Programmable Delay Unit) é in grado di generare un impulso elettrico con un delay programmabile a partire da un segnale di start.
BEDINI, DANIEL
core  

A Calibration-Free Digital-to-Time Converter for Phase Interpolation-Based Fractional-N PLLs

, 2023
In this paper, a fractional frequency division phase-locked loop based on phase interpolation is proposed and implemented using the TSMC 0.11 μm CMOS process.
Weishuang Liang, Yebing Gan, Qi Liu
core   +1 more source

A DTC-Based Snapshot ADPLL With Feedforward Fractional Spur Cancellation and Asynchronous Duty-Modulation Dithering DCO Achieving–71.6 dBc Fractional Spur in 65-nm CMOS Process

IEEE Access
This paper presents a DTC-based snapshot all-digital phase-locked loop (ADPLL) that achieves robust fractional spur suppression and low phase noise with compact circuit implementation.
Kihoon Kwon, Sangwon Kim, Minseo Park, Jinhyuk Ahn, Gahyeon Lee, Joonho Gil, Chulhyun Park, Yunseong Eo, Hyungkyu Choi, Chulho Kang, Eun-Seong Kim, Nam-Young Kim, Ramesh Harjani, Taehyoun Oh   +13 more
doaj   +1 more source

C‐Terminal Nucleobase Modification Amplifies Peptide‐Mediated Liposome Fusion

Chemistry – A European Journal, EarlyView.
Let's come together right now. Cationic peptides are known to promote aggregation of negatively charged liposomes through electrostatic interaction. The process is reversible: once neutrality is achieved, liposomes disaggregate. Here, we demonstrate that end‐capping peptides with nucleobases turns the process into irreversible fusion.
Laura Morbiato, Giacomo Bettin, Chiara Dalla Torre, Lorenzo Stella, Marta De Zotti   +4 more
wiley   +1 more source

Exponential extended flash time-to-digital converter

, 2016
IEEE International Nordic-Mediterranean Workshop on Time-to-Digital Converters and Applications (NoMe - TDC 2016), Krakow, Poland, June, 2016The digital-to-time converter (DTC)-based all- digital phase locked loop (ADPLL) attracts more and more attention
Chen, Peng, Robert Bogdan Staszewski, Staszewski, Robert Bogdan, Peng Chen   +3 more
core   +1 more source

Digital Dynamic Capabilities and Environmental Sustainability: The Role of Circular Supply Chain Practices

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study explores how digital dynamic capabilities (DDC)—specifically digital absorptive capacity (DAC) and digital transformation capacity (DTC)—contribute to environmental sustainability (ES), both directly and through circular supply chain practices (CSCP).
Yi Liang, Tae‐Hoo Kim, Min‐Jae Lee
wiley   +1 more source

The Application of Telemedicine in Surgery

Med Research, EarlyView.
This figure provides an overview of the content presented in this article. Telemedicine is integrated throughout the entire surgical workflow, with distinct applications across the preoperative, intraoperative, and postoperative phases. These applications are enabled by a suite of supporting technologies, while the associated implementation challenges ...
Yufan Yang, Chang Liu, Xue Sun, Yiting Wang, Minghui Zhao, Shuya Jiang, Haoling Zhang, Wangzheqi Zhang, Wenwen Shi   +8 more
wiley   +1 more source

Enhancing Reference Tracking in Induction Motor Drives: A Hybrid Model Predictive Control and Artificial Neural Network Approach

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT Induction motors (IMs) are widely used in industry for their robustness and cost‐effectiveness, yet their nonlinear and multivariable dynamics pose significant challenges for high‐performance speed control. Model Predictive Control (MPC) is a well‐established solution but suffers from limitations related to model accuracy and parameter ...
Asier del Rio, Oscar Barambones, Eneko Artetxe, Jokin Uralde, Isidro Calvo   +4 more
wiley   +1 more source