Results 91 to 100 of about 9,351,271 (256)
Impact of 5G Waveforms on Energy Harvesting Rectifier Performance [PDF]
, 2019 In this paper, an evaluation of impact of 5 MHz 5G FBMC waveforms on energy harvesting rectifier performance is presented. The 5 MHz 5G FBMC signals are used in Matlab.
Budimir, D. +5 more
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An Adaptive Inhibitory WSe2 Transistor for Retinomorphic In‐Sensor Image Processing
Advanced Functional Materials, EarlyView.Conventional retinomorphic devices typically require deliberate gate‐bias tuning for each illumination condition. In this paper, we demonstrate an adaptive inhibitory WSe2 transistor that uses photo‐induced regime shift between the subthreshold and accumulation modes to achieve decision‐free, intensity‐adaptive image processing within a single pixel ...
Juhwan Baek +12 more
wiley +1 more source
Development and Implementation of the Hyperbolic Pretracker [PDF]
, 2011 This report details the progress made on the design and implementation of a hyperbolic pretracker specifically for the Envisat RA-2 altimeter. First considerable care was taken to construct a waveform simulator whose characteristics matched those of the ...
Quartly, Graham
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Surfing for Inspiration: digital inspirational material in design practice [PDF]
, 2018 Over the last decade, many new opportunities have emerged to support creativity and problem-solving in design by finding inspirational materials via the Internet.
Laszlo, Magda +8 more
core +1 more source
Advanced Functional Materials, EarlyView.Rapid thermal annealing reconstructs the BCFO/Nb:STO interface into an atomically thin reconstructed interfacial layer, which reshapes the tunneling barrier and converts a high‐TER ferroelectric tunnel junction into an intrinsically nonlinear, self‐rectifying device.
Hojin Lee +21 more
wiley +1 more source
Feature statistics and analysis of transient overvoltage waveform measured from 220 kV substation
International Journal of Electrical Power & Energy SystemsThe electromagnetic transient overvoltage in the substation is an important factor that affects the life of insulation equipment. For evaluate the economy and reliability of the insulation design of substation equipment, it is necessary to study and ...
Chenmeng Zhang +7 more
doaj +1 more source
Codesign of Beam Pattern and Sparse Frequency Waveforms for MIMO Radar
International Journal of Antennas and Propagation, 2015 Multiple-input multiple-output (MIMO) radar takes the advantages of high degrees of freedom for beam pattern design and waveform optimization, because each antenna in centralized MIMO radar system can transmit different signal waveforms.
Chaoyun Mai +3 more
doaj +1 more source
Advanced Healthcare Materials, EarlyView.In this study, we fabricate photovoltaic retinal implants with pyrolytic carbon electrodes and test their ability to stimulate mouse and pig retinas when illuminated with near‐infrared light. We find increased spiking activity in both animal models compared to spontaneous activity and TTX controls and analyze the spike amplitude, latency and frequency.
Akihiro Matsumoto +10 more
wiley +1 more source
Optimal Design of Group Orthogonal Phase-Coded Waveforms for MIMO Radar
MathematicsDigital radio frequency memory (DRFM) has emerged as an advanced technique to achieve a range of jamming signals, due to its capability to intercept waveforms within a short time. multiple-input multiple-output (MIMO) radars can transmit agile orthogonal
Tianqu Liu +4 more
doaj +1 more source
Nature and role of intermediate representation (IR) in the design process [PDF]
, 2005 This paper aims to show the key role of the intermediate representations (IR) in the design process and especially in the car design process. For a better understanding of the concept of design, which is by nature conceptual, we propose to study the ...
AOUSSAT, Améziane +2 more
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