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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), 2023This paper presents the effect of metamaterial walls on the Lowest Usable Frequency (LUF) of a Reverberation Chamber (RC). First, the metamaterial walls are modeled as surface impedance.
Jeudy Kean +4 more
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Measurement of the SAR Value Distribution in an Electromagnetic Reverberation Chamber [PDF]
2018 2nd URSI Atlantic Radio Science Meeting (AT-RASC), 2018 E2018BioERCfinal. 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
Chaouki Kasmi +3 more
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Advanced Electromagnetic Field Uniformity in Reverberation Chamber [PDF]
Advanced Science and Technology Letters, 2014 This 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 +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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IEEE Instrumentation & Measurement MagazineEach Electromagnetic Reverberation Chamber (ERC) is an RF-shielded chamber with conductive walls, typically rectangular that utilizes a specific mode-stirring mechanism to generate statistically uniform electromagnetic fields [1].
M. Basravi +2 more
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Coupling of Stochastic Electromagnetic Fields to a Transmission Line in a Reverberation Chamber
IEEE Transactions on Electromagnetic Compatibility, 2011 A new method for the numerical simulation of the stochastic electromagnetic environment of a mode-stirred chamber is presented in this paper. This method is based on the plane-wave integral representation for the fields and uses a Monte Carlo simulation to replace the analytical integration by numerical summation.
Mathias Magdowski +2 more
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DUT Response to Radiated Electromagnetic Fields in a Continuously Stirred Reverberation Chamber
2024 IEEE Joint International Symposium on Electromagnetic Compatibility, Signal & Power Integrity: EMC Japan / Asia-Pacific International Symposium on Electromagnetic Compatibility (EMC Japan/APEMC Okinawa)Reverberation chambers enable robust measurements of immunity to radiated electromagnetic fields. The modestirred operating mode, in which the boundary conditions are continuously changed, is particularly time-efficient.
Lukas Oppermann +2 more
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Comparative analysis of electromagnetic field coupling to airborne cables in a reverberation chamber
Applied Optics and Photonics ChinaIn this paper , a comparative analysis of electromagnetic field coupling to airborne cables within a reverberation chamber is presented. The study focuses on assessing the electromagnetic field coupling to various cables in aircraft systems, which are ...
Minfeng Chen, Zhenyi Niu
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Research on the substitute method of electromagnetic emulation for reverberation chamber
2009 5th Asia-Pacific Conference on Environmental Electromagnetics, 2009 Finite array of continuous wave superposition was adopted to simulate electromagnetic environment of reverberation chamber. Using this equivalent method it is not necessary to divide cavity mesh grid and calculate the reflect process of the chamber cavity time after time.
Xiaodong Pan +3 more
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Algorithm for an Estimation of the Electromagnetic Field Uniformity in the Working Volume of a Reverberation Chamber [PDF]
2019 20th International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices (EDM), 2019 An analytical model for a rapid estimation of the distribution of the electromagnetic field in the working volume of a reverberation chamber (RC) with a rectangular enclosure is presented. The designed algorithm and software implementation of this model are described and an analysis of the non-uniform distribution of the E-field in the working volume ...
Alexander V. Demakov, Maxim E. Komnatnov
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