Results 51 to 60 of about 118,703,232 (151)

Robust Control Using a Matrix Converter to Enhance Wind Turbine Systems

open access: yesEnergy Science &Engineering, Volume 14, Issue 6, Page 2785-2815, June 2026.
This study uses a more efficient and effective solution to improve the operational performance of a wind turbine‐based power system. This system uses a doubly fed induction generator and relies on a matrix converter and fractional‐order proportional–integral controller.
Sihem Ghoudelbourk   +4 more
wiley   +1 more source

Keep it together: Soil core translocation improves establishment of donor‐like microbial communities

open access: yesJournal of Applied Ecology, Volume 63, Issue 6, June 2026.
Microbial inoculation can be substantially improved by using core‐based soil translocation approaches. While intact cores may maximise the establishment of donor‐like communities, both intact and mixed cores consistently outperformed surface spreading, suggesting that core‐based installation of soils within the soil profile can improve inoculation ...
Shawn D. Peddle   +8 more
wiley   +1 more source

Entwicklung von analytischen Verhaltensmodellen für Digitally Controlled Edge Interpolator (DCEI) basierte Digital-to-Time Converter (DTC) Schaltungen

open access: yes, 2019
Digital-to-time converter (DTC) circuits enable various applications in the area of frequency synthesis. Phase interpolator (PI) circuits are popular DTC fine tuning elements, however, their high nonlinearity is a major drawback.
Sievert, Sebastian
core  

FPGA based time-to-digital converters [PDF]

open access: yes, 2020
Time-to-digital converters are a key component in many photonics systems, ranging from LiDAR, quantum key distribution, quantum optics experiments and time correlated single photon counting applications.
Dahnoun, Naim   +4 more
core   +1 more source

A Fractional-N Digital PLL with a Supply-Insensitive DTC Achieving -62dBc Spur and 69fs Jitter Under 10mVpp Sinusoidal DTC Supply Ripple and 6.2mVrms DTC Supply Noise

open access: yes
A 28nm fractional-N digital PLL with a supply-insensitive variable-slope digital-to-time converter (DTC) is presented. Supply insensitivity is achieved by a background calibration loop, without affecting DTC linearity or noise.
Fagotti D.   +9 more
core   +1 more source

A 31-μ W, 148-fs Step, 9-bit Capacitor-DAC-Based Constant-Slope Digital-to-Time Converter in 28-nm CMOS

open access: yes, 2019
This article proposes a power-efficient highly linear capacitor-array-based digital-to-time converter (DTC) using a charge redistribution constant-slope approach.
Siriburanon, Teerachot (author)   +11 more
core   +1 more source

A 79.3fsrms Jitter Fractional-N Digital PLL Based on a DTC Chopping Technique

open access: yes
This work presents a fractional- N digital PLL leveraging a digital-to-time converter (DTC) chopping technique to improve spectral purity and jitter.
Castoro, Giacomo   +8 more
core   +1 more source

Design and built-in characterization of digital-to-time converters for ultra-low power ADPLLs [PDF]

open access: yes, 2015
ESSCIRC 2015 - 41st IEEE European Solid-State Circuits Conference (ESSCIRC), Graz, Austria, 14-18 September 2015The newly proposed phase-prediction counter-based ADPLL has achieved a wireless standard-compliant performance at ultra-low power consumption.
Liu, Yao-Hong   +13 more
core   +1 more source

A 3.5-6.8GHz wide-bandwidth DTC-assisted fractional-N all-digital PLL with a MASH ΔΣ TDC for low in-band phase noise

open access: yes, 2016
We present a digital-to-time converter (DTC)-assisted fractional-N wide-bandwidth all-digital PLL (ADPLL). It employs a MASH ΔΣ time-to-digital converter (TDC) to achieve low in-band phase noise, and a wide-tuning range digitally-controlled oscillator ...
Ying Wu   +15 more
core   +1 more source

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

open access: yes, 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   +2 more
core   +1 more source

Home - About - Disclaimer - Privacy