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Reverberating chambers as sources of stochastic electromagnetic fields
IEEE Transactions on Electromagnetic Compatibility, 1996Reverberating chambers are of recognized relevance in many EMC applications since they allow us to generate a reference electromagnetic statistical field. This paper investigates the electromagnetic field in reverberating chambers. Reverberating chambers are large overmoded cavities wherein a nonstationary electromagnetic field is present.
P. CORONA +2 more
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Theoretical analysis of electromagnetic reverberation chamber
2005 IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2006There are several disadvantages in the current electromagnetic theory of reverberation chamber analysis. The first disadvantage is that the current theory can only estimate number of electromagnetic modes and statistic uniform field distribution under high order modes circumstance inside a reverberation chamber, not give a systematic electromagnetic ...
null Jianjin Ding +2 more
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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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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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Vibrating Intrinsic Reverberation Chamber for Electromagnetic Compatibility Measurements
IEEE Latin America Transactions, 2013This 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. An introduction, an overview of theoretical principles, a description of the VIRC recently built at the ...
Serra, R., Rodríguez, A. C.
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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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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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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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Electromagnetic Time-Reversal for reverberation chamber applications using FDTD
2009 International Conference on Advances in Computational Tools for Engineering Applications, 2009This paper deals with the use of Time-Reversal (TR) method in electromagnetism and its applications in ElectroMagnetic Compatibility (EMC) in a reverberating environment. The proposed study leans on Mode Stirred Reverberation Chamber (MSRC) of the EMC team, LASMEA (LAboratoire des Sciences et Materiaux pour l'Electronique et d'Automatique, Clermont ...
Ibrahim El Baba +2 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.
Hara, Makoto +3 more
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