Results 31 to 40 of about 24,479 (294)

A web based training system applied to the critical microelectronic design discipline electromagnetic compatibility (EMC)

, 2022
S.1170-1177Today, the design of IC, subsystems and systems dealing with electromagnetic problems (EMC) is often based on insufficient data and on assumptions of design constraints. The term EMC (electromagnetic compatibility) includes, as generally might
John, W., Erdem, B., Raeisi, M., Bruning, R., Krahn, L.   +4 more
core   +1 more source

Identifying smart conducting materials for Wi-Fi electromagnetic interference shielding

, 2012
The objective of this paper is to identify a suitable coating material in order to tune the microwave radiation and produce absorption losses for Wi-Fi devices.
Zonghan Xie, Whamid Al-Shabib, Al-Shabib, Wham, Daryoush Habibi, Habibi, Daryoush, Xie, Zonghan, Xiaoli Zhao, Xie, Z., Zhao, Xiaoli, Habibi, D., Al-Shabib, W., Zhao, X.   +11 more
core   +1 more source

Space Charge Accumulation Characteristics in HVDC Cable under Temperature Gradient

Energies, 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 studies within smart grid automated substations

, 2014
Switching, fault currents, lightning and other transient phenomena produce electromagnetic fields that may disturb the normal functioning of a high voltage power substation. With the advent of the ‘smart grid’ – where electronic control and communication
Mihai D. Rotaru, Tarmizi, A.I., Rotaru, M., Sykulski, J.K., A. I. Tarmizi, Jan K. Sykulski   +5 more
core   +1 more source

A New Perspective on the Reactive Electromagnetic Energies and Q factors of Antennas

IEEE Access, 2020
It is required to calculate the stored reactive energy of an antenna in order to evaluate its Q factor. Although it has been investigated for a long time, some issues still need further clarification.
Gaobiao Xiao, Can Xiong, Shifeng Huang, Rui Liu, Yuyang Hu   +4 more
doaj   +1 more source

Dataset of response of a semi anechoic room Frankonia SAC 3 plus driven by the electric field

Data in Brief, 2018
This document provides real data obtained inside the semi anechoic room Frankonia SAC 3 plus that is certified for measurement of electromagnetic interferences and performing of electromagnetic susceptibility tests in the range from 30 MHz up to 18 GHz ...
Martin Pospisilik, Stanislav Kovar, Vojtech Kresalek   +2 more
doaj   +1 more source

Electromagnetic Compatibility Benchmark-Modeling Approach for a Dual-Die CPU

, 2011
-The traditional challenging problem 2000-4 of electromagnetics (as indicated by the IEEE) proposed a benchmark model of a conventional CPU with a heatsink. However, after CPU entered the multiple-die century, the original model is no longer effective
Zhu, Boyuan, Erping Li, Li, Erping, Boyuan Zhu, Junwei Lu, Lu, Junwei   +5 more
core   +1 more source

Low Loss W-Band Packaged Filtering Balun Based on a Modified Quarter-Mode Folded Substrate-Integrated Waveguide Cavity

IEEE Access, 2022
A novel packaged filtering balun is proposed by modifying quarter-mode edge and diagonally folded SIW (FSIW) cavities. The TM220 mode is selected to realize the differential signal conversion by using a quarter-mode diagonally FSIW.
Lixue Yang, Yang Yuan, Liang Zhou
doaj   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Vibrating intrinsic reverberation chamber for electromagnetic compatibility measurements

, 2013
This paper introduces the basic concepts and implementation of a Vibrating Intrinsic Reverberation Chamber (VIRC). This kind of chambers is used in electromagnetic compatibility testing, and offer some advantages compared to traditional chambers.
Serra, R Ramiro, Rodríguez, A C, Rodríguez, A. C., Serra, R.   +3 more
core   +1 more source