Results 121 to 130 of about 264 (151)
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Full Wave Computation of the Electromagnetic Field in Chaotic Reverberation Chambers
2019 International Conference on Electromagnetics in Advanced Applications (ICEAA), 2019The geometry deformation of a rectangular shaped reverberation chamber (RC) improves the field mixing and the chaoticity within the RC, in addition to traditional stirring techniques. We noted how the position and number of hemispherical diffractors affect the RC, evaluating their typical key performance parameter such as the number of uncorrelated ...
L. Bastianelli +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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On the use of electromagnetic reverberation chambers for expositure tests of cell tissue
2012 6th Asia-Pacific Conference on Environmental Electromagnetics (CEEM), 2012Investigations of the reaction of biologic tissue to external electromagnetic fields is becoming more and more important in modern day signal environment with its eveqirowing number of electromagnetic emissions, both intended (i.e. cellphones, WLAN-routers, microwave transmission lines) and unintended (i.e.
Lars Ole Fichte +2 more
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2009 IEEE Antennas and Propagation Society International Symposium, 2009
We study also the amplitude peak with respect to other parameters such as : the number of antennas of the TRM, the pulse length (bandwidth), the polarization. We also focus on the TR when only a window of the transient response is time flipped. The combination of TR technique and reverberant chamber leads to make a high amplitude pulse generator from a
Matthieu Davy +2 more
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We study also the amplitude peak with respect to other parameters such as : the number of antennas of the TRM, the pulse length (bandwidth), the polarization. We also focus on the TR when only a window of the transient response is time flipped. The combination of TR technique and reverberant chamber leads to make a high amplitude pulse generator from a
Matthieu Davy +2 more
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Electromagnetic Field Chaoticity Enhancement in Reverberation Chambers
2021 15th International Conference on Advanced Technologies, Systems and Services in Telecommunications (TELSIKS), 2021Luca Bastianelli +3 more
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On the Electromagnetic Field in Loaded Reverberating Chambers
16th International Zurich Symposium and Technical Exposition on Electromagnetic Compatibility, 2005Paolo Corona +2 more
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Analysis and Characterization of Electromagnetic Reverberation Chamber with Metamaterial Walls
2023 IEEE Third International Conference on Signal, Control and Communication (SCC), 2023Jeudy Kean +4 more
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IEEE Transactions on Electromagnetic Compatibility, 2001
The dependence of the modal density on chamber geometry is analyzed, for general unstirred reverberation chambers at relatively low frequencies of operation. An expression for the lowest usable frequency is derived based on the chamber mode density. The use of curved wave diffractors is investigated as a method for increasing the average mode density ...
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The dependence of the modal density on chamber geometry is analyzed, for general unstirred reverberation chambers at relatively low frequencies of operation. An expression for the lowest usable frequency is derived based on the chamber mode density. The use of curved wave diffractors is investigated as a method for increasing the average mode density ...
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On the Characterization of the Electromagnetic Field in Reverberating Chambers
12th International Zurich Symposium and Technical Exhibition on Electromagnetic Compatibility, 1997Paolo Corona +2 more
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Computational Electromagnetics of Reverberation Chambers and an Open Coaxial Return Rig
2023 International Symposium on Electromagnetic Compatibility – EMC Europe, 2023Alexander Schoisl +2 more
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