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http://dx.doi.org/10.5515/KJKIEES.2009.20.1.060

Analysis for Shielding Effectiveness of an Enclosure with a Dielectric-B acted Rectangular Aperture  

Kim, Su-Han (Department of Radio Science & Engineering, Chungnam National University)
Lee, Jae-Hyun (Department of Radio Science & Engineering, Chungnam National University)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.20, no.1, 2009 , pp. 60-66 More about this Journal
Abstract
A new analytical method is presented for the shielding effectiveness(SE) of an enclosure with a dielectric-backed aperture. The previously proposed methods cannot consider the effect of the dielectric on the aperture. The comparisons among our method, previous method, and commercial programs give good correspondence. The method is used to calculate SE with varying permittivity and thickness of dielectric sheet, probe position, width and height of aperture.
Keywords
Shielding Effectiveness; Dielectric-Backed Aperture; Enclosure; Enclosure Resonance; Slotline;
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  • Reference
1 K. C. Gupta, Microstrip Lines and Slotlines, Artech House Inc., 1979
2 N. Marcuvitz, Waveguide Handbook, Peter Peregrinus Ltd., 1986
3 M. P. Robinson, J. D. Turner, D. W. P. Thomas, J. F. Dawson, M. D. Ganley, A. C. Marvin, S. J. Porter, T. M. Benson, and C. Christopoulos, "Shiel-ding effectiveness of a rectangular enclosure with a rectangular aperture", Electron. Lett., vol. 32, no. 17, pp. 1559-1560, 1996   DOI   ScienceOn
4 S. B. Cohn, "Slotline on a dielectric substrate", IEEE Trans., vol. MTT-17, pp. 768-778, 1969
5 M. P. Robinson, T. M. Benson, J. F. Dawson, C. Christopoulos, M. D. Ganley, A. C. Marvin, S. J. Porter, and D. W. P. Thomas, "Analytic formulation for the shielding effectiveness of enclosure with apertures", IEEE Trans. on EMC, vol. 40, no. 3, pp. 240-248, 1998   DOI   ScienceOn
6 Su-han Kim, Dong-chul Park, and Jae-hyun Lee, "Shielding effectiveness of an enclosure with a dielectric-backed aperture using slotline method", Chinese Institute of Electronics (CIE), 2007 4th International Symposium on EMC, pp. 432-435, Oct. 2007
7 D. W. P. Thomas, A. Denton, T. Konefal, T. M. Benson, C. Christopoulos, J. F. Dawson, A. C. Marvin, and S. J. Porter, "Characterization of the shielding effectiveness of loaded equipment enclosure", EMC York 99. Conference Publication, Q IEE, no. 464, pp. 89-94, 1999
8 Su-han Kim, Jae-hyun Lee, "Shielding effectiveness of an enclosure with a dielectric-backed aperture", Asia-Pacific Microwave Conference, pp. 749, Dec. 2007