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Electromagnetic Reverberation Chambers
2011Dedicated to a complete presentation on all aspects of reverberation chambers, this book provides the physical principles behind these test systems in a very progressive manner. The detailed panorama of parameters governing the operation of electromagnetic reverberation chambers details various applications such as radiated immunity, emissivity and ...
Besnier, Philippe, Démoulin, Bernard
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Reverberating chamber electromagnetic field in presence of an unstirred component
IEEE Transactions on Electromagnetic Compatibility, 2000A theoretical model for the electromagnetic field within a reverberating chamber in presence of an unstirred component is presented. Due to the stochastic nature of the electromagnetic field within the chamber, a statistical electromagnetic approach is developed and tested versus measurements.
P. CORONA +2 more
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On the phase statistics of the electromagnetic field in reverberating chambers
IEEE Transactions on Electromagnetic Compatibility, 2001A theoretical model for the electromagnetic field phase statistics within a reverberating chamber is presented. The model is general since it is able to model a completely stirred field and an electromagnetic field in which an unstirred field component is present.
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Advanced Electromagnetic Field Uniformity in Reverberation Chamber
Advanced Science and Technology Letters, 2014This paper presents the field uniformity characteristics in a triangular prism reverberation chamber and a rectangular reverberation chamber that can be substituted for an open area test site or an anechoic chamber to measure electromagnetic interference. To improve size problems of a stirrer that is an essential unit to generate a uniform field in the
Eugene Rhee, Hyunchul Kim, Chunsu Park
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The Polarization Purity of the Electromagnetic Field in a Reverberating Chamber
IEEE Transactions on Electromagnetic Compatibility, 2016The quintessence of electromagnetic fields propagating in complex environments is its stochastic nature. The canonical test facility to emulate such a complex case is the reverberating chamber (RC). In order to design, test, and model the electromagnetic field in an RC, one must consider the vectorial nature of the field.
MIGLIACCIO, Maurizio +4 more
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Validation of Vibrating Intrinsic Reverberation Chamber using Computational Electromagnetics
2019 Joint International Symposium on Electromagnetic Compatibility, Sapporo and Asia-Pacific International Symposium on Electromagnetic Compatibility (EMC Sapporo/APEMC), 2019Our study demonstrates a validation of the computational electromagnetics modeling and a simulation of a vibrating intrinsic reverberation chamber (VIRC). The VIRC generates a random electromagnetic environment by shaking the flexible conductive walls to vary the boundary conditions.
Makoto, Hara +3 more
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Investigating electromagnetic exposure of communication cables in reverberant chambers
IEEE International Symposium on Electromagnetic Compatibility, 2003As distributed electronic systems become more complex, the electromagnetic compatibility (EMC) behaviour of the communication cables becomes more significant. Hence a range of test methods must be developed that will provide an adequate measure of the cable's interference susceptibility. One such method is the 'mode stirred reverberation chamber method'
A.R. Coates +3 more
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Measurement of the SAR Value Distribution in an Electromagnetic Reverberation Chamber
2018 2nd URSI Atlantic Radio Science Meeting (AT-RASC), 2018E2018BioERCfinal. It is quantified by the specific absorption rate (SAR). Differing thermal and non-thermal effects requires suitable tissue samples under well-defined environmental parameters (e.g. temperature and humidity) and an exposure setup providing defined deterministic or probabilistic EM fields. Multiple test setups exist, e.g. open area test
Robert Hollan +3 more
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The Journal of the Acoustical Society of America, 1961
The upper limits for the reverberation time and Q factor of acoustic reverberation chambers with perfectly rigid walls with a smooth surface are determined. The reflection factor for a rigid wall of arbitrary thermal conductivity is determined from a consideration of the viscosity and heat conductivity-boundary layer.
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The upper limits for the reverberation time and Q factor of acoustic reverberation chambers with perfectly rigid walls with a smooth surface are determined. The reflection factor for a rigid wall of arbitrary thermal conductivity is determined from a consideration of the viscosity and heat conductivity-boundary layer.
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Carbon foam electromagnetic mm-wave absorption in reverberation chamber
Carbon, 2019Abstract The electromagnetic (EM) absorbing cross section (ACS) of carbon foams in the mm-wave frequency range 50–70 GHz is analyzed by means of a reverberation chamber (RC) set-up. Carbon foams are lightweight cellular materials which are believed to provide benefits in EM interference/compatibility (EMI/EMC) issues, due to their significant thermo ...
Pastore R. +6 more
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