Results 61 to 70 of about 258,969 (330)
Design and Development of a Class EF2 Inverter and Rectifier for Multi-megahertz Wireless Power Transfer Systems [PDF]
, 2016 This paper presents the design and implementation of a Class EF2 inverter and Class EF2 rectifier for two -W wireless power transfer (WPT) systems, one operating at 6.78 MHz and the other at 27.12 MHz.
Aldhaher, S, Mitcheson, PD, Yates, DC
core +1 more source
Fully integrated CMOS power amplifier design using the distributed active-transformer architecture [PDF]
, 2002 A novel on-chip impedance matching and power-combining method, the distributed active transformer is presented. It combines several low-voltage push-pull amplifiers efficiently with their outputs in series to produce a larger output power while ...
Aoki, Ichiro +3 more
core +1 more source
Two-Wired Active Spring-Loaded Dry Electrodes for EEG Measurements
Sensors, 2019 Dry contact electrode-based EEG acquisition is one of the easiest ways to obtain neural information from the human brain, providing many advantages such as rapid installation, and enhanced wearability.
Seungchan Lee +4 more
doaj +1 more source
New Journal of Physics, 2022 We introduce the one-dimensional quasireciprocal lattices where the forward hopping amplitudes between nearest neighboring sites { t + t _jR } are chosen to be a random permutation of the backward hopping { t + t _jL } or vice versa.
Qi-Bo Zeng, Rong Lü
doaj +1 more source
Observation of bulk-edge correspondence in topological pumping based on a tunable electric circuit
Communications Physics, 2022 AbstractIn topological phases, localized edge states protected by the bulk topological number appear. This phenomenon is known as the bulk-edge correspondence, which has been theoretically established in various topological systems including topological pumping. There have been experimental works on topological edge states.
Kenichi Yatsugi +6 more
openaire +2 more sources
Time Dependency of Current Harmonics for Switch-Mode Power Supplies
Applied Sciences, 2020 This paper presents the time-dependent variance in the current harmonics emission by power supplies during power quality measurements. Power quality problems are becoming more significant with the adoption of power electronic-based circuits such as power
Muhammad Naveed Iqbal +5 more
doaj +1 more source
Characterisation and macro-modeling of patterned micronic and nano-scale dummy metal-fills in integrated circuits [PDF]
, 2009 In this paper, a wideband characterization and macro-modeling of patterned micronic and nano-scale dummy metal-fills is presented. Impacts of patterned dummy metal-fill topologies including square, cross, vertical and horizontal shaped arrays on ...
Bajon, Damienne, Wane, Sidina
core +1 more source
ALD‐Assisted VO2 for Memristor Application
Advanced Engineering Materials, EarlyView.This work demonstrates a strategy for depositing VOx using thermal atomic layer deposition (ALD) followed by thermal annealing to synthesize VO2. The thin film and core/shell wire memristors exhibit excellent switching performance and are highly sensitive to ambient temperature.
Jun Peng +7 more
wiley +1 more source
Silicon circuits for chip‐to‐chip communications in multi‐socket server board interconnects
IET Optoelectronics, 2021 Multi‐socket server boards (MSBs) exploit the interconnection of multiple processor chips towards forming powerful cache coherent systems, with the interconnect technology comprising a key element in boosting processing performance.
Miltiadis Moralis‐Pegios +14 more
doaj +1 more source
Physical Review Research, 2023 The study of topological states has developed rapidly in electric circuits, which permits flexible fabrications of non-Hermitian systems by introducing non-Hermitian terms. Here, nonreciprocal coupling terms are realized by utilizing a voltage follower module in non-Hermitian topological electric circuits. We report the experimental realization of one-
Bin Liu +6 more
openaire +3 more sources