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Metasurfaced Reverberation Chamber [PDF]
Scientific Reports, 2018 The concept of metasurfaced reverberation chamber (RC) is introduced in this paper. It is shown that by coating the chamber wall with a rotating 1-bit random coding metasurface, it is possible to enlarge the test zone of the RC while maintaining the ...
Hengyi Sun +7 more
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Spatial Correlation and Ergodic Capacity of MIMO Channel in Reverberation Chamber [PDF]
International Journal of Antennas and Propagation, 2012 It has previously been shown that a reverberation chamber can conveniently be used to measure ergodic multiple-input multiple-output (MIMO) capacity for over-the-air (OTA) tests.
Xiaoming Chen
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Small-sized reverberation chamber for the measurement of sound absorption
Materiales de Construccion, 2017 This paper presents the design, construction, calibration and automation of a reverberation chamber for small samples. A balance has been sought between reducing sample size, to reduce the manufacturing costs of materials, and finding the appropriate ...
R. del Rey +3 more
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Optimization of the Measurement Technique for Emissions in Reverberation Chamber Using the Equivalence Principle [PDF]
Applied Sciences, 2021 This paper presents an optimization of a method to reconstruct the radiated emissions of an equipment under test by the measurement of the electric field samples collected on the walls of a reverberation chamber.
Alfredo De Leo +3 more
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A High-Resolution Time Reversal Method for Target Localization in Reverberant Environments [PDF]
SensorsReverberation in real environments is an important factor affecting the high resolution of target sound source localization (SSL) methods. Broadband low-frequency signals are common in real environments.
Huiying Ma +3 more
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Estimation of Required Characteristic Modes for Stirrers in a Reverberation Chamber
IEEE AccessThis paper investigates an approach for assessing stirrer performance in a reverberation chamber (RC) using characteristic mode analysis (CMA). In the design of a reverberation chamber, evaluating stirrer performance is crucial; however, it is considered
Kodai Yaguchi, Takahiro Aoyagi
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Impact of Temperature and Relative Humidity on Reverberation Time in a Reverberation Room
Buildings, 2022 Changes in acoustic parameters measured in a room may depend on the location and orientation of the sound source and microphones or on the reverberation conditions of the room.
Artur Nowoświat
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Linking a one-dimensional reverberation chamber model with real Reverberation Chambers [PDF]
2008 International Symposium on Electromagnetic Compatibility - EMC Europe, 2008 Our work focuses on the study of a simple yet complete one-dimensional reverberation chamber model presented previously. The statistical properties of the fields are introduced either by varying the width or the relative dielectric constant of a perturbing lossless layer. Our aim is to show the excellent agreement between this simple model and real RCs.
Serra R., CANAVERO, Flavio
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IEEE Access, 2023 The performance and functionalities of a commercial fifth generation base station are evaluated inside the reverberation chamber at the mmWave frequency range.
Michele Colombo +7 more
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Reverberation Chamber Enhanced Backscattering: High-Frequency Effects [PDF]
2019 International Symposium on Electromagnetic Compatibility - EMC EUROPE, 2019 The need for accurate efficiency measurements at high frequencies of large form-factor devices is ever increasing. In this work, the potential of performing antenna efficiency measurements in an electrically extremely large (up to 250λ) reverberation chamber is investigated and compared to its use at lower frequencies.
Bronckers, Sander +2 more
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