Results 1 to 10 of about 3,190 (202)

Statistics of the electromagnetic response of a chaotic reverberation chamber [PDF]

Advanced Electromagnetics, 2015
This article presents a study of the electromagnetic re- sponse of a chaotic reverberation chamber (RC) in the pres- ence of losses. By means of simulations and of experi- ments, the fluctuations in the maxima of the field obtained in a conventional mode-
J.-B. Gros, U. Kuhl, O. Legrand, F. Mortessagne, O. Picon, E. Richalot   +5 more
doaj   +15 more sources

Conceptualization and Realization of a Vibrating Intrinsic Reverberation Chamber for Plant Exposure to Radio Frequency Electromagnetic Fields. [PDF]

Bioelectromagnetics
ABSTRACT The increasing use of mobile communication devices and wireless data transfer leads to public concerns about potential negative impacts on the living world, resulting from the emitted radio frequency‐electromagnetic fields (RF‐EMF). In order to provide knowledge‐based information on how RF‐EMF might affect biological organisms, well‐controlled
Oppermann L, Weidemeier M, Schäfer CC, Win YN, Matthes MS.   +4 more
europepmc   +3 more sources

Reverberation chamber for electromagnetic compatibility testing of electric thrusters [PDF]

Journal of Electric Propulsion, 2023
Abstract The need for electromagnetic compatibility (EMC) of electrical devices on satellites increases dramatically as the number of satellites is rapidly growing and the density of electrical devices on the satellite increases due to their miniaturization. Thus, EMC of the electric propulsion system becomes an important issue for a safe and
F. Kiefer, Kristof Holste, Peter J. Klar, Yannik Rover, Uwe Probst, Chris Volkmar   +5 more
openalex   +3 more sources

Exposure to 26.5 GHz, 5G modulated and unmodulated signal, does not affect key cellular endpoints of human neuroblastoma cells [PDF]

Scientific Reports
The fifth generation (5G) network is currently being worldwide spread out, raising questions about its potential health impact. The current study aimed to investigate the effects of a 26.5 GHz 5G electromagnetic field on key cellular endpoints of human ...
Anna Sannino, Mariateresa Allocca, Maria Rosaria Scarfì, Stefania Romeo, Valentina Peluso, Gaetano Panariello, Fulvio Schettino, Gaetano Chirico, Olga Zeni   +8 more
doaj   +2 more sources

Universal behaviour of a wave chaos based electromagnetic reverberation\n chamber [PDF]

Wave Motion, 2013
In this article, we present a numerical investigation of three-dimensional electromagnetic Sinai-like cavities. We computed around 600 eigenmodes for two different geometries: a parallelepipedic cavity with one half- sphere on one wall and a parallelepipedic cavity with one half-sphere and two spherical caps on three adjacent walls.
Jean-Baptiste Gros, Olivier Legrand, Fabrice Mortessagne, Elodie Richalot, Kamardine Selemani   +4 more
  +7 more sources

Some Consideration on Shielding Effectiveness Testing by means of the Nested Reverberation Chambers [PDF]

Radioengineering, 2011
This paper evaluates the effects of test fixture isolation when using nested mode-stir chambers for conducting electromagnetic shielding measurements. The nested chamber technique is used by both government and industry to evaluate the electromagnetic ...
W. J. Krzysztofik, R. Borowiec, B. Bieda
doaj   +2 more sources

Electromagnetic reverberation characteristic of chamber in high intensity radiation field test

Journal of Physics: Conference Series
Abstract This paper studies the electromagnetic reverberation characteristics of the cabin in high-intensity radiation field tests. Referring to the design requirements of the reverberation chamber, a simplified model of the cabin with an mode stirrer is established.
Chijian Zuo, Xiaoliang Si, Yeyuan Huang, Zemin Duan   +3 more
openalex   +2 more sources

The Development of a Reverberation Chamber for the Assessment of Biological Effects of Electromagnetic Energy Absorption in Mice. [PDF]

Bioelectromagnetics
Iskra S, McIntosh RL, McKenzie RJ, Frankland JV, Deng C, Sylvester E, Wood AW, Croft RJ.   +7 more
europepmc   +3 more sources

High intensity electromagnetic field gerenation using a transportable reverberation chamber

, 2008
A reverberation chamber can create very high field strength with moderate input power. Existing chambers are making use of a paddle wheel to change the resonant modes in the chamber. A transportable reverberation chamber with vibrating walls will be presented. Inside this Vibrating Intrinsic Reverberation Chamber (VIRC) a diffuse, statistically uniform
Frank Leferink
openalex   +3 more sources

Control System for Electromagnetic Environmental Testing of Electronics with Reverberation Chamber

, 2009
A reverberation chamber is a highly conductive cavity in which it is possible to generatehigh electromagnetic elds that can be considered statistically homogeneous. Reverberationchambers have existed as a resource for electromagnetic compatibility (EMC) testing formore than 30 years.
Erik Olofsson, Jonny Jakobsson
openalex   +2 more sources