Results 31 to 40 of about 993,713 (397)

Possibilities of Electromagnetic Penetration of Displays of Multifunction Devices

open access: yesComputers, 2020
A protection of information against electromagnetic penetration is very often considered in the aspect of the possibility of obtaining data contained in printed documents or displayed on screen monitors.
Ireneusz Kubiak   +2 more
doaj   +1 more source

Pseudo-Coloring as an Effective Tool to Improve the Readability of Images Obtained in an Electromagnetic Infiltration Process

open access: yesApplied Sciences, 2023
The article presents a method of improving the readability of images obtained in the process of electromagnetic infiltration for sources processing information in a visual form (texts, images).
Ireneusz Kubiak, Artur Przybysz
doaj   +1 more source

Coupling path influence on the conducted emission measurement results by the EMC semiconductor test board [PDF]

open access: yesAdvances in Radio Science, 2011
The fact of reduced development time in the automotive sector requires a change in the electromagnetic compatibility (EMC) validation of electronic components. To increase the development time of automotive components, e.g.
M. Frick, R. Eidher, R. Weigel
doaj   +1 more source

Measurements and Correctness Criteria for Determining the Line Length of the Data Image Obtained in the Process of Electromagnetic Infiltration

open access: yesApplied Sciences, 2022
The protection of information against electromagnetic penetration is one of the most important aspects related to the protection of information against its non-invasive acquisition. Compared to the activities of cybercriminals, the use of electromagnetic
Ireneusz Kubiak, Artur Przybysz
doaj   +1 more source

Progress of Electromagnetic Compatibility Design for Unmanned Aerial Vehicles

open access: goldMATEC Web of Conferences, 2019
The electromagnetic environment of UAV system was studied, and three key elements of electromagnetic interference(EMI) are analyzed. The research status of electromagnetic characteristics of UAV system at home and abroad was summarized from numerical ...
Yong Wu, Qishuang Ma
openalex   +3 more sources

Uncertainty Analyses in the Finite-Difference Time-Domain Method [PDF]

open access: yes, 2010
Providing estimates of the uncertainty in results obtained by Computational Electromagnetic (CEM) simulations is essential when determining the acceptability of the results.
Edwards, R.S.   +2 more
core   +1 more source

Frequency planning optimisation in real mobile networks [PDF]

open access: yes, 1999
Due to the annual increase of cellular subscribers, there is a growing interest by the network operators, in how to deploy the network infrastructure to achieve maximum capacity.
Colet, X   +2 more
core   +1 more source

Design of induction magnetometer for online monitoring of induction machine

open access: yesZhongguo Jianchuan Yanjiu, 2019
[Objectives] In order to detect the weak stray magnetic field signal of the induction machine during operation, this paper presents an optimized design method of low noise Induction Magnetometer (IM).[Methods] By analyzing the frequency response and ...
LIU Kai, XI Xiujuan
doaj   +1 more source

Space Charge Accumulation Characteristics in HVDC Cable under Temperature Gradient

open access: yesEnergies, 2020
One of the main issues that affect the development of high-voltage direct-current (HVDC) cable insulation is the accumulation of space charge. The load operation of an HVDC cable leads to the formation of a radially distributed temperature gradient (TG ...
Yifan Zhou, Wei Wang, Tailong Guo
doaj   +1 more source

Electromagnetic Compatibility Characterization of Start-Capacitor Single-Phase Induction Motor

open access: yesIEEE Access
The Single-Phase Induction Motor (SPIM) has gained widespread adoption in various power applications. This article introduces a new study and analysis of SPIM, focusing on its high-frequency (HF) modeling within the conducted electromagnetic interference
H. Miloudi   +7 more
semanticscholar   +1 more source

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