Results 1 to 10 of about 524,074 (324)
IET Power Electronics, 2021 Accurate loss estimation of magnetic components is crucial for power electronics engineers. Unfortunately, loss predictions remain a quite challenging task, as these depend on many parameters and manufacturers typically do not deliver a sufficient ...
Benedikt Kohlhepp +3 more
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Plasmonic, photonic, or hybrid? Reviewing waveguide geometries for electro-optic modulators
APL Photonics, 2023 Electro-optic modulators are key elements in high-speed optical telecommunication links and preferably rely on materials with a linear electro-optic effect.
Andreas Messner +5 more
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Atomic scale memristive photon source
Light: Science & Applications, 2022 Photon emission is observed during the resistive switching process of memristors with an atomic-sized footprint and a scalable fabrication procedure.
Bojun Cheng +11 more
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Tbit/s line-rate satellite feeder links enabled by coherent modulation and full-adaptive optics
Light: Science & Applications, 2023 Free-space optical (FSO) communication technologies constitute a solution to cope with the bandwidth demand of future satellite-ground networks. They may overcome the RF bottleneck and attain data rates in the order of Tbit/s with only a handful of ...
Yannik Horst +14 more
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Power Electronic Devices and Components, 2022 This paper presents a study of a two-level inverter. It proposes a modulation scheme for inverters featuring zero-voltage switching (ZVS) with both fixed and variable switching frequency operation. The control scheme uses a hybrid method to determine the
Benedikt Kohlhepp +2 more
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Generalized Efficiency and the Uncertainty of Millimeter Wave Power Standard [PDF]
Advances in Radio Science, 2023 In the last decade, waveguide thermoelectric power sensors have been established as an alternative to thermistor mounts for millimeter wave power standards, and due to the detection principle and the nature of waveguides, the generalized efficiency is ...
W. K. Perangin-Angin +4 more
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Near-field radiation pattern distortion of antenna attached to wall in through-the-wall radar imaging [PDF]
Advances in Radio Science, 2013 No abstract available.
B. Cetin +2 more
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Yield Optimization using Hybrid Gaussian Process Regression and a Genetic Multi-Objective Approach [PDF]
Advances in Radio Science, 2021 Quantification and minimization of uncertainty is an important task in the design of electromagnetic devices, which comes with high computational effort.
M. Fuhrländer +3 more
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Controlling Electromagnetic Fields
Science, 2006 Using the freedom of design that metamaterials provide, we show how electromagnetic fields can be redirected at will and propose a design strategy. The conserved fields—electric displacement field D , magnetic induction field B , and Poynting vector B —are all ...
Pendry, J. B., Schurig, D., Smith, D. R.
openaire +3 more sources
An ab initio study on resistance switching in hexagonal boron nitride
npj 2D Materials and Applications, 2022 Two-dimensional materials have been widely investigated to implement memristive devices for data storage or neuromorphic computing applications because of their ultra-scaled thicknesses and clean interfaces. For example, resistance switching in hexagonal
Fabian Ducry +7 more
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