Results 61 to 70 of about 179,155 (337)
Demodulation Type Single-Phase PLL with DC Offset Rejection [PDF]
, 2020 International audienceThis Letter proposes demodulation type PLL for phase and frequency estimation of single‐phase system that can reject DC offset. Using results from the adaptive estimation literature, this Letter proposes a linear parametric model ...
Ahmed, Hafiz, Benbouzid, Mohamed
core +1 more source
Advanced Materials, EarlyView.Detecting proteins secreted by a single cell while retaining its viability remains challenging. A particles‐in‐particle (PiPs) system made by co‐encapsulating barcoded microparticles (BMPs) with a single cell inside an alginate hydrogel particle is introduced.
Félix Lussier +10 more
wiley +1 more source
A system-level method for hardening phase-locked loop to single-event effects
Materials Research Express, 2022 To mitigate the sensitivity of the charge pump in a traditional Phase-Locked Loop(PLL), a single-event-hardened PLL architecture with a proportional and integral path is proposed.
Bin Liang +6 more
doaj +1 more source
Optimization of the PLL configuration in a PLL-based TRNG design [PDF]
2018 Design, Automation & Test in Europe Conference & Exhibition (DATE), 2018 Several recent designs show that the phase locked-loops (PLLs) are well suited for building true random number generators (TRNG) in logic devices and especially in FPGAs, in which PLLs are physically isolated from the rest of the device. However, the setup of the PLL configuration for the PLL-based TRNG is a challenging task.
Noumon Allini, Elie +3 more
openaire +2 more sources
A Soft Microrobot for Single‐Cell Transport, Spheroid Assembly, and Dual‐Mode Drug Screening
Advanced Materials, EarlyView.A soft, untethered hydrogel microrobot enables precise single‐cell delivery, self‐assembly into 3D spheroids, and real‐time thermal actuation. Driven by light‐induced convection and embedded with gold nanorods and temperature sensors, the microrobot guides cells, modulates local microenvironments, and supports drug testing.
Philipp Harder +3 more
wiley +1 more source
Comparison of Synchronization Techniques Under Distorted Grid Conditions
IEEE Access, 2019 In grid-connected power converter applications, the phase-locked loop (PLL) is probably the most widely used grid synchronization technique, owing to its simple implementation. However, in power grids some very common problems, such as voltage distortion,
Ikram Ullah, Muhammad Ashraf
doaj +1 more source
A mode switching based transient ride‐through phase‐locked loop
IET Power Electronics, 2023 In the case of grid voltage quality problems, the traditional phase‐locked loop (PLL) is hard to detect the accurate grid frequency and phase during the transient response, which will be detrimental to the transient synchronous stability of grid ...
Yiwen Fan +4 more
doaj +1 more source
Materials & Design, 2022 The development of bioactive carrier with controlled delivery of Bone morphogenetic protein (BMP-2) is an important part in bone regeneration. Our study fabricated novel modified nanomaterials based on poly-l-lysine functionalized graphene oxide (GO-PLL)
Fan Liu +6 more
doaj +1 more source
, 2017 В статье приведены результаты исследований системы фазовой автоподстройки частоты с учетом и без учета аддитивных помех, сопровождающих эталонный сигнал.
Дядюра, М. О. +2 more
core
Advanced Materials, EarlyView.This study demonstrates a monolithic perovskite OELG device that performs all eight logic operations, including XOR and XNOR, without external bias. Enabled by trap‐engineered MAPbI3:PLL and dual photogates, it achieves reconfigurable logic and parallel decoding of amplitude–frequency signals, supporting scenario‐configured logic‐level separation for ...
Dante Ahn +13 more
wiley +1 more source