Results 51 to 60 of about 231,137 (293)
A Novel Passive Wireless Sensor for Concrete Humidity Monitoring
Sensors, 2016 This paper presents a passive wireless humidity sensor for concrete monitoring. After discussing the transmission of electromagnetic wave in concrete, a novel architecture of wireless humidity sensor, based on Ultra-High Frequency (UHF) Radio Frequency ...
Shuangxi Zhou +5 more
doaj +1 more source
The simulation of a twelve pulse diode rectifier with saturable reactors [PDF]
, 2004 A twelve pulse diode rectifier with saturable reactors to allow a degree of phase control is simulated using mathematical software. First order differential equations are solved numerically to allow calculation of line current.
King, I.G, Moore, P.J.
core
Polariton polarization rectifier [PDF]
Light: Science & Applications, 2019 AbstractWe propose a novel photonic device, the polariton polarization rectifier, intended to transform polariton pulses with arbitrary polarization into linearly polarized pulses with controllable orientation of the polarization plane. It is based on the interplay between the orbital motion of the polariton wave packet and the dynamics of the ...
Evgeny S. Sedov +2 more
openaire +2 more sources
Advanced Functional Materials, EarlyView.By integrating machine learning into flux‐regulated crystallization (FRC), accurate prediction of solvent evaporation rates in real time, improving crystallization control and reducing crystal growth variability by over threefold, is achieved. This enhances the reproducibility and quality of perovskite single crystals, leading to reproducible ...
Tatiane Pretto +8 more
wiley +1 more source
Wireless Power Transfer System Architectures for Portable or Implantable Applications
Energies, 2016 This paper discusses the near-field inductive coupling wireless power transfer (WPT) at the system level, with detailed analyses on each state-of-the-art WPT output voltage regulation topologies.
Yan Lu, Dongsheng Brian Ma
doaj +1 more source
The design of a thermal rectifier
, 2006 The idea that one can build a solid-state device that lets heat flow more easily in one way than in the other, forming a heat valve, is counter-intuitive.
Peyrard, Michel
core +2 more sources
Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production
Advanced Functional Materials, EarlyView.Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen +4 more
wiley +1 more source
EnergiesThis study introduces a novel uninterruptible power supply (UPS) configuration that integrates active power filter (APF) capabilities within a single-phase matrix converter (SPMC) framework.
Muhammad Shawwal Mohamad Rawi +2 more
doaj +1 more source
Sensors, 2019 In the context of the Internet of Things, billions of devices—especially sensors—will be linked together in the next few years. A core component of wireless passive sensor nodes is the rectifier, which has to provide the circuit with ...
Dominik Mair +4 more
doaj +1 more source
Reversible ring counter employing cascaded single SCR stages Patent [PDF]
, 1967 Reversible ring counter using cascaded single silicon controlled rectifier ...
Libby, J. N., Moore, H. D.
core +1 more source