Results 101 to 110 of about 675,181 (253)
Vibration based piezoelectric energy harvesting utilizing bridgeless rectifier circuit
, 2016 The energy harvesting technique has the capability to build autonomous, self-powered electronic systems that does not depend on the battery power for driving the low power electronics devices.
Suhailah binti Kamarul Bahrin
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Advanced Science, EarlyView.Multiferroic order parameters – polarization, magnetization, and ferroelastic strain – are positioned as dynamic design variables for batteries. Their mechanistic roles, practical tuning through fabrication and external fields, and ferroic‐resolved characterization routes are unified into a closed‐loop framework, revealing how coupled ferroic responses
Jiaqi Su +13 more
wiley +1 more source
Journal of Low Power Electronics and Applications, 2017 Piezoelectric vibration based energy harvesting systems have been widely utilized and researched as powering modules for various types of sensor systems due to their ease of integration and relatively high energy density compared to RF, thermal, and ...
Taeho Oh +3 more
doaj +1 more source
Retificador buck trifásico unidirecional PWM isolado em alta-frequência por único estágio [PDF]
, 2012 Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2009Descreve-se uma nova topologia de conversor CA-CC trifásico isolado em alta-frequência por único estágio ...
Greff, Diego Santos
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Advanced Science, EarlyView.In bladder cancer, LRG1 binds to ANXA2 to trigger mitochondrial ROS‐dependent NETosis. This pathogenic cascade actively uncouples endothelial‐mural cell interactions, driving profound vascular destabilization. Consequently, targeting the LRG1‐ANXA2 axis attenuates the neutrophil burden and induces structural vascular normalization, offering a powerful ...
Dongshan Chen +8 more
wiley +1 more source
A Rectifier Circuit Using Add-Differentiate IC with a Minimal Number of CMOS Transistors
, 2019 25th IEEE International Conference on Electronics Circuits and Systems, ICECS 2018 -- 9 December 2018 through 12 December 2018 -- -- 144481Using the recently developed Add-Differentiate 5-terminal Integrated Circuit, AD-IC (which possess 12 CMOS ...
Minayi, E., Goknar, I.C.
core +2 more sources
Advanced Science, EarlyView.A non‐filamentary self‐rectifying HfO2/TiOx resistive random‐access memory integrates H2 annealing with an incremental step pulse with verify algorithm to achieve stable and linear analog conductance modulation. The device enables low‐current 6‐bit multilevel operation while suppressing sneak current in crossbar arrays. Implemented in Transformer‐based
Seonjeong Lee +5 more
wiley +1 more source
Preliminary study-design of a piezoelectric floor energy harvester
TeknikaA piezoelectric-based electrical energy harvesting device has been designed using a cantilever method that originates from mechanical pressure from humans climbing stairs. The method in this research uses an experimental method where there are variations
Sidik Susilo +4 more
doaj +1 more source
DEVELOPMENT AND ANALYSIS OF RF RECTIFIER CIRCUIT DESIGN FOR WIRELESS BATTERY CHARGING
, 2019 This paper discusses on optimising the RF rectifier circuit that is suitable for wireless battery charging. The initial stage of a rectifier circuit comes from a voltage multiplier and it converts low AC power to high DC power.
DORAISELVAN, LOGARAAJ
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Investigation and improve of current ripple from rectifier using 3-phase controlled rectifier with capacitor-inductor (LC) filter circuit [PDF]
, 2017 This project is proposed to investigate the effect of current ripple in rectifier. In practical operation of Alternating Current (AC) to Direct Current (DC) converter it cannot avoid current ripple when converting to DC side.
Badrihisham, Mohd Hazwan Aizat
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