Results 21 to 30 of about 16,913 (288)
Removal of electrocardiogram distortion in portable high-power medical device
MATEC Web of Conferences, 2016 In this study, we propose a method to remove bio-signal distortions generated when the power is at transient condition in a high-powered portable medical device.
Kim Hyung-Sik +3 more
doaj +1 more source
A Floating Linear Voltage Regulator for Powering Large-Scale Differential Communication Networks
IEEE Access, 2018 This paper deals with the central powering of very low power sensor networks deployed over wide areas. Although wireless communications are nowadays dominant in the majority of implementations, wired differential communications sometimes provide the only
Nenad S. Jovicic, Vladimir M. Rajovic
doaj +1 more source
Power and Spectral Range Characteristics for Optical Power Converters
Energies, 2021 High-performance optical power converters (OPCs) enable isolated electrical power and power beaming applications at new wavelengths and higher output powers.
Simon Fafard +12 more
doaj +1 more source
World Electric Vehicle Journal, 2021 An electric road system (ERS) enables transfer of electric energy to a moving vehicle, making it possible to reduce the capacity—and cost—of the battery and the need for static chargers.
Anton Karlsson, Mats Alaküla
doaj +1 more source
Rubbery electronics and sensors from intrinsically stretchable elastomeric composites of semiconductors and conductors [PDF]
, 2017 A general strategy to impart mechanical stretchability to stretchable electronics involves engineering materials into special architectures to accommodate or eliminate the mechanical strain in nonstretchable electronic materials while stretched.
An +25 more
core +1 more source
Energies, 2017 In this paper, a novel isolated bidirectional DC-DC converter is proposed, which is able to accomplish high step-up/down voltage conversion. Therefore, it is suitable for hybrid electric vehicle, fuel cell vehicle, energy backup system, and grid-system ...
Chih-Lung Shen +2 more
doaj +1 more source
Photonics, 2022 The high-efficiency capabilities of multijunction laser power converters are demonstrated for high-power applications with an optical input of around 1470 nm. The InP-based photovoltaic power converting III-V semiconductor devices are designed here, with
Simon Fafard, Denis P. Masson
doaj +1 more source
An X-Band Dual-Polarized Vivaldi Antenna with High Isolation
International Journal of Antennas and Propagation, 2017 An X-band dual-polarized Vivaldi antenna with high isolation is proposed. The procedure of this antenna design includes the conventional Vivaldi antenna with regular slot edge (RSE), the dual-polarized Vivaldi antenna with two Vivaldi antennas which have
Denghui Huang +3 more
doaj +1 more source
Modified Active-Clamped Current-Fed DC–DC Push–Pull Converter
Energies, 2023 This work presents a modified version of the current-fed dc–dc push–pull converter associated with an active clamping circuit for mitigating voltage spikes on the primary-side switches.
Eldin Mario Miranda-Terán +3 more
doaj +1 more source
Features of modern circuitry of strain-resistive pressure sensors: fiber-optic pyrometric thermal compensation, optical radiation supply [PDF]
Омский научный вестник, 2021 The article discusses the issues of improving strainresistive pressure sensors (PS) for their joint use with modern achievements of fiber optics (FO).
E. V. Leun +3 more
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