Results 161 to 170 of about 13,681 (227)

Evaluation of Stochastic Electromagnetic Field in Multi-Volume Reverberation Chamber Configurations

2019 International Conference on Electromagnetics in Advanced Applications (ICEAA), 2019
Full wave simulations of a reverberation chamber were performed in order to evaluate the stirring efficiency when the overall volume of the chamber was varied, progressively enlarged. The stirrer geometry, position and geometry, do not change during the analysis. We evaluated the stirrer uncorrelated positions, K-factor and the power max-to-mean ratio.
Gabriele Gradoni, V. Mariani Primiani, Luca Bastianelli, Franco Moglie   +3 more
openaire   +3 more sources

Radiation pattern measurements in reverberation chamber based on estimation of coherent and diffuse electromagnetic fields

2014 IEEE Conference on Antenna Measurements & Applications (CAMA), 2014
In a recent publication, authors showed that measurements of the maximum directivity of antennas were achievable in a reverberation chamber through extraction of the coherent part of the field. In this communication, we extend the method to the measurement of the radiation pattern within the main lobe of radiation.
Philippe Besnier, Christophe Lemoine, Jérôme Sol, Jean Marie Floc'H   +3 more
openalex   +3 more sources

Difference Analysis of Electromagnetic Immunity Test between Reverberation Chamber and Anechoic Chamber

2022 2nd International Conference on Electrical Engineering and Mechatronics Technology (ICEEMT), 2022
In recent years, reverberation chamber testing technology has been rapidly developed. This paper focuses on the reverberation chamber test principle and the differences in electromagnetic compatibility (EMC) test methods between the reverberation chamber
Yan Fan, Lei Chen, Xu Zhang, Yunlei Zhang, Changyuan Wang   +4 more
semanticscholar   +1 more source

Reverberating chambers as sources of stochastic electromagnetic fields

IEEE Transactions on Electromagnetic Compatibility, 1996
Reverberating 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, FERRARA, Giuseppe, MIGLIACCIO, Maurizio   +2 more
openaire   +3 more sources

The Polarization Purity of the Electromagnetic Field in a Reverberating Chamber

IEEE Transactions on Electromagnetic Compatibility, 2016
The 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, Gil, José Jorge, SORRENTINO, Antonio, NUNZIATA, FERDINANDO, FERRARA, Giuseppe   +4 more
openaire   +2 more sources

Radiated Susceptibility Assessment of Interconnected Systems Within Dual Reverberation Chamber

IEEE Transactions on Instrumentation and Measurement, 2023
The interconnected systems (ISs) are commonly exposed to electromagnetic environments with different maximum field levels, and the measurement technique on how to perform radiated susceptibility (RS) test is one of the most attractive research topics of ...
Peng Hu, Zhong Zhou, Xiang Zhou, Shiping Tang, Xiaotian Zhao, Yixing Gu   +5 more
semanticscholar   +1 more source

Theoretical analysis of electromagnetic reverberation chamber

2005 IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2006
There 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 ...
Sha Fei, Muliyue, Ding Jianjin
openaire   +2 more sources

Short pulse testing of a reference test setup in a reverberation chamber of two different time constants

International Conference on Embedded and Multimedia Computing, 2023
The increasing threat from high power electromagnetic weapons necessitates further research in pulsed high level testing in order to accurately assess the potential damage it can cause.
Alan Aliyali, M. Elfsberg, T. Hurtig, Pablo Vallejos, Frans Nyberg   +4 more
semanticscholar   +1 more source

A study on reverberation chamber using parallel-plate transverse electromagnetic antenna

IEICE transactions on communications
Masataka Midori, Hiroyuki Nedate, Hiroshi Kurihara   +2 more
openalex   +2 more sources

Electromagnetic Reverberation Chambers

2011
Dedicated 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
openaire   +3 more sources