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Numerical Derivation of Design Guidelines for Tightness and Shaking Amplitude of Vibrating Intrinsic Reverberation Chamber by Method of Moment

Makoto HARA, Jianqing WANG, Frank LEFERINK

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Summary :

Vibrating intrinsic reverberation chamber is being used as an in-situ EMC test equipment for large and complex systems such as automobiles and aircrafts. In this paper, the stirring conditions, such as tightness and shaking amplitude of the walls, of a vibrating intrinsic reverberation chamber have been analyzed using the method of moments. From the viewpoint of quantitative evaluation of the flexible moving walls configuration, it was found that the random electromagnetic environment can be generated under the stirring conditions of loose configuration and a shaking amplitude more than one eighth of the wavelength at the test frequency above the lowest usable frequency.

Publication
IEICE TRANSACTIONS on Communications Vol.E106-B No.11 pp.1173-1181
Publication Date
2023/11/01
Publicized
2023/06/02
Online ISSN
1745-1345
DOI
10.1587/transcom.2023EBP3002
Type of Manuscript
PAPER
Category
Electromagnetic Compatibility(EMC)

Authors

Makoto HARA
  Nagoya Institute of Technology,Kawasaki Heavy Industries, Ltd.
Jianqing WANG
  Nagoya Institute of Technology
Frank LEFERINK
  THALES Nederland,University of Twente

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