Laser &Photonics Reviews, EarlyView.This work demonstrates a high‐fidelity stability transfer from an optical reference to a high‐repetition‐rate microcomb using a mode‐locked laser bridge. By employing electro‐optic sampling timing detection, femtosecond‐level synchronization and 10−18‐level fractional frequency stability are achieved.
Changmin Ahn +4 more
wiley +1 more source
Enhanced PLL (EPLL) Synchronization and HBCC Controlling of Grid-Interactive (PV-SOFC) Hybrid Generating System [PDF]
, 2021 Seema Agrawal
openalex +1 more source
Reachable Workspace as a Clinical Outcome for Upper Extremity Function: A Narrative Review
Muscle &Nerve, EarlyView.ABSTRACT Motion sensing technology can be utilized to capture detailed upper extremity (UE) motion to reconstruct an individual's three‐dimensional (3D) reachable workspace (RWS). The RWS can be quantified as relative surface area (RSA), providing an innovative surrogate measure to assess UE mobility and function.
Jay J. Han +3 more
wiley +1 more source
FPGA implementation of impedance-compensated phase-locked loop for HVDC converters
The Journal of Engineering, 2018 The phase-locked loop (PLL) plays a key role in HVDC systems. Recently, a new type of PLL called the impedance-compensated phase-locked loop (IC-PLL) was introduced to compensate for the voltage drop across the AC network's Thevenin impedance, making the
Yue Yi +2 more
doaj +1 more source
PLL DESIGN AND INVESTIGATION IN CMOS
Mokslas - Lietuvos ateitis, 2010 In the article the architecture of a charge pump phase locked loop is shown. The influence on overall system performance of its functional blocks is discussed. Voltage controlled oscillator phase noise analysis is done and the relationship between a charge pump phase locked loop and voltage controlled oscillator phase noises are determined.
openaire +2 more sources
Analysis of Phase Error Effects Due to Grid Frequency Variation of SRF-PLL Based on APF [PDF]
, 2016 Ui-Seok Seong, Seon-Hwan Hwang
openalex +1 more source
A Modified IPT-PLL Technology for Single-phase Grid-connected Inverters in Complex Power Grid Conditions [PDF]
, 2023 Tao Zhang, Dezhi Dong
openalex +1 more source
Cationic‐Hydrophilic Di‐Block Copolymers: Surface‐Shielded Vectors for Gene Delivery
Journal of Polymer Science, Volume 63, Issue 6, Page 1419-1432, 15 March 2025.This study develops synthetic polycationic di‐block carriers for nucleic acid (NA) delivery in gene therapy. Consisting of a cationic block and a hydrophilic block, these carriers efficiently form complexes with NAs and shield them with a protective bioinert layer, enhancing stability during circulation in the bloodstream while reducing undesirable ...
Eliška Hrdá +4 more
wiley +1 more source
Wide bandwidth phase-locked loop circuit [PDF]
, 2005 A PLL circuit uses a multiple frequency range PLL in order to phase lock input signals having a wide range of frequencies. The PLL includes a VCO capable of operating in multiple different frequency ranges and a divider bank independently configurable to
Koudelka, Robert David
core +1 more source
Design of Digital PLL using Binary Phase-Frequency Detector and Counter for Digital Phase Detection [PDF]
, 2012 Jong-Seok Han, Kwan Yoon, Jin-Ku Kang
openalex +1 more source