PIER
 
Progress In Electromagnetics Research
ISSN: 1070-4698, E-ISSN: 1559-8985
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COUPLING CROSS SECTION AND SHIELDING EFFECTIVENESS MEASUREMENTS ON A COAXIAL CABLE BY BOTH MODE-TUNED REVERBERATION CHAMBER AND GTEM CELL METHODOLOGIES

By Y. J. Wang, W. J. Koh, and C. K. Lee

Full Article PDF (154 KB)

Abstract:
The field-to-cable coupling cross section is proposed to evaluate the coupling performance of a single-braided coaxial cable. In addition, a new definition for the coax shielding effectiveness is suggested. Both the coupling cross section and the shielding effectiveness of a 1.25 m-length RG 58 C/U 50Ω coax are measured byemplo ying both the mode-tuned reverberation chamber and GTEM cell methodologies. The detailed measurement set-ups and results are presented. The mode-tuned reverberation chamber methodologyis proven to be beneficial for assessing the cable shielding and coupling characteristics over a wide frequencyrange.

Citation: (See works that cites this article)
Y. J. Wang, W. J. Koh, and C. K. Lee, "Coupling Cross Section and Shielding Effectiveness Measurements on a Coaxial Cable by Both Mode-Tuned Reverberation Chamber and Gtem Cell Methodologies," Progress In Electromagnetics Research, Vol. 47, 61-73, 2004.
doi:10.2528/PIER03100101
http://www.jpier.org/PIER/pier.php?paper=0310011

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