Pll - Open Access .click

Results 131 to 140 of about 148,748 (316)

Enhancing stability control of Phase-Locked loop in weak power grids

International Journal of Electrical Power & Energy Systems
This paper analyzes the factors affecting the stability of phase-locked loops (PLLs) in weak power grids. By establishing a PLL model in weak power grids, it is found that line impedance, grid frequency disturbances, and output power all have an impact ...
Andong Liu, Hongbo Cao, Jun Liu
doaj +1 more source

Phase locked loop synchronization for direct detection optical PPM communication systems [PDF]

Receiver timing synchronization of an optical pulse position modulation (PPM) communication system can be achieved using a phase locked loop (PLL) if the photodetector output is properly processed. The synchronization performance is shown to improve with
Chen, C. C., Gardner, C. S.
core +1 more source

Defining AV2‐1 as a novel pharmacological probe to target human and rodent TRPV2

British Journal of Pharmacology, EarlyView.
Abstract Background and Purpose Transient receptor potential vanilloid 2 (TRPV2) is a non‐selective cation channel implicated in immune cell functions. However, progress in understanding TRPV2 has been limited by a lack of potent and selective pharmacological tools, particularly those targeting the human variant. We aimed to identify and characterise a
Andrea Leipe +6 more
wiley +1 more source

Fixed lag smoothers for carrier phase and frequency tracking [PDF]

The application of fixed lag smoothing algorithms are presented for the problem of estimation of the phase and frequency of a sinusoidal carrier received in the presence of process noise and additive observation noise.
Hurd, W. J., Kumar, R.
core +1 more source

Hodgkin and non‐Hodgkin lymphomas in the post‐antiretroviral therapy era according to HIV virological suppression

HIV Medicine, EarlyView.
Abstract Objectives Lymphomas remain among the most frequent HIV‐associated malignancies, with risk persisting despite effective virological control. This study describes the clinical, epidemiological and prognostic characteristics of lymphomas (both Hodgkin [HL] and non‐Hodgkin [NHL]) in people living with HIV (PLWH), according to virological ...
Teresa Aldámiz‐Echevarria +555 more
wiley +1 more source

Hyperspectral tomographic diffractive microscopy: Development and applications

Journal of Microscopy, EarlyView.
Abstract Tomographic Diffractive Microscopy (TDM) provides label‐free three‐dimensional imaging of transparent samples with resolution surpassing confocal limits. At IRIMAS, successive instrumental developments since 2009 have enhanced TDM capabilities through transmission, reflection, isotropic, polarisation‐sensitive, and dual‐view configurations ...
Leonardo Pestana Legori +4 more
wiley +1 more source

Multipath performance of a TDRS system employing wideband FM VHF signals [PDF]

An approximate theoretical analysis is presented for the effects of specular reflection multipath on the performance of a one-way tracking and data relay satellite-to-user link.
Ghais, A. F., Sohn, S. J.
core +1 more source

Neurotrophic extracellular matrix proteins promote neuronal and iPSC astrocyte progenitor cell‐ and nano‐scale process extension for neural repair applications

Journal of Anatomy, Volume 246, Issue 4, Page 585-601, April 2025.
The extracellular matrix plays a critical role in modulating cell behaviour in the central nervous system influencing neural cell morphology and growth. However, a better understanding of the impact of individual matrix proteins on both neurons and astrocytes is critical for advancing the development of matrix‐based neural repair strategies.
Cian O'Connor +9 more
wiley +1 more source

Interaction of poly-L-lysine coating and heparan sulfate proteoglycan on magnetic nanoparticle uptake by tumor cells

International Journal of Nanomedicine, 2018
Wei Xiong Siow,1,2 Yi-Ting Chang,1,2 Michal Babič,3 Yi-Ching Lu,2 Daniel Horák,3 Yunn-Hwa Ma1,2,4 1Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Guishan, Taoyuan, Taiwan, Republic of China; 2Department of ...
Siow WX +5 more
doaj

The Tevatron tune tracker pll - theory, implementation and measurements

, 2004
Cheng-Yang Tan
openalex +2 more sources

quantum mechanics
voltage
control theory sociology

artificial intelligence
control management
cmos

pll multibit
materials science
mathematics