Results 201 to 210 of about 40,201 (266)

High-Temperature and High-Speed Atomic Force Microscopy Using a qPlus Sensor in Liquid via Quadpod Scanner and Hybrid-Loop Frequency Demodulation. [PDF]

Small Methods
Nishiwaki Y, Utsunomiya T, Ichii T.
europepmc   +1 more source

Treatment Outcomes and Overall Survival of Patients With B-Cell Prolymphocytic Leukemia. [PDF]

EJHaem
Ermann DA, Vardell VA, Fitzgerald L, Bock A, Shah H, Hu B, Stephens DM.   +6 more
europepmc   +1 more source

DeepPLL: Synchronization of non-invasive brain stimulation to deep brain stimulation

Toth R, Ramón i García N, Gann MA, Pötter-Nerger M, Dozen R, Zeitzschel ML, Sharott A, Denison T, Schwab BC.   +8 more
europepmc   +1 more source

Comparative Performance Evaluation of Orthogonal-Signal-Generators-Based Single-Phase PLL Algorithms—A Survey [PDF]

IEEE Transactions on Power Electronics, 2016
The orthogonal signal generator based phase-locked loops (OSG-PLLs) are among the most popular single-phase PLLs within the areas of power electronics and power systems, mainly because they are often easy to be implement and offer a robust performance ...
Josep Guerrero
exaly   +2 more sources

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A new PLL architecture: the composite PLL

48th Midwest Symposium on Circuits and Systems, 2005., 2005
This paper presents a new PLL architecture that provides a larger frequency band of phase noise filtering in order to relax VCO building constraints. It consists in a classical PLL with a parallel band pass loop. This topology is called composite PLL.
V. Lagareste, F. Badets, D. Belot, Y. Deval, J.B. Begueret, P. Melchior   +5 more
openaire   +1 more source

A fast hybrid PLL with an adaptive all-pass filter under abnormal grid conditions

Electric Power Systems Research, 2020
Recently, various phase locked loop (PLL) methods have been improved for a reliable and robust synchronization under non-ideal grid conditions. One of the PLLs is a hybrid PLL (HPLL) which is an improved structure of the quasi-type-1 PLL (QT1-PLL) method.
Hulusi Karaca, Fehmi Sevilmis
exaly   +2 more sources

SOGI PLL

2021
This note covers the operating principles of a Second-Order Generalized Integrator (SOGI) PLL and presents a possible implementation for digital power electronics controllers. Its implementation in Simulink and PLECS is available for download.
Antonin Stampbach, Nicolas Cherix
openaire   +1 more source