MODELLING OF SHIELDING EFFECTIVENESS USING SMALL SAMPLES OF TESTED MATERIALS

被引：1
|
作者：
Vasvlchenko, A. [1 ,2 ]
Volski, V. [1 ]
De Raedt, W. [2 ]
Vandenbosch, G. A. E. [1 ]
机构：
[1] Katholieke Univ Leuven, ESAT TELEMIC, Kasteelpk Arenberg 10, B-3001 Heverlee, Belgium
[2] IMEC VZW, IPSI HRFP, B-3001 Louvain, Belgium
来源：
2008 INTERNATIONAL CONFERENCE ON MATHEMATICAL METHODS IN ELECTROMAGNETIC THEORY | 2008年
关键词：
D O I：
10.1109/MMET.2008.4581001
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The limitations of a widely used setup consisting of two horn antennas for evaluation of shielding effectiveness is investigated. The proposed method can provide a non-destructive characterization of small bulk materials and grid structures with sizes comparable to the wavelength of the scanning signal. As it is proved by the numerical modeling the suggested measurement setup inevitably introduces some spurious diffraction. Nevertheless, the use of statistical approximation allows effectively retrieving the shielding effectiveness of studied samples, which is validated by the analytical results.
引用
收藏
页码：380 / +
页数：2
相关论文
共 50 条
  • [21] Predicting shielding effectiveness of conductive thermoplastic materials
    Rupprecht, L
    SECOND CONFERENCE ON PLASTICS FOR PORTABLE AND WIRELESS ELECTRONICS, PROCEEDINGS, 1996, : 12 - 20
  • [22] Electromagnetic interference shielding effectiveness of carbon materials
    Chung, DDL
    CARBON, 2001, 39 (02) : 279 - 285
  • [23] Shielding effectiveness data on commercial thermoplastic materials
    Lundgren, Urban
    Ekman, Jonas
    Delsing, Jerker
    IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, 2006, 48 (04) : 766 - 773
  • [24] SHIELDING EFFECTIVENESS OF ANISOTROPIC MATERIALS: HOW TO MEASURE ?
    Catrysse, Johan
    Vanhee, Filip
    Claeys, Tim
    Degraeve, Andy
    Pissoort, Davy
    2015 IEEE INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY (EMC), 2015, : 17 - 22
  • [25] Analysis of Shielding Effectiveness for various type of materials
    Abdelli, A.
    Zergat, A.
    Oussaid, Rachid
    2014 INTERNATIONAL CONFERENCE ON ELECTRICAL SCIENCES AND TECHNOLOGIES IN MAGHREB (CISTEM), 2014,
  • [26] Impact of Composite Materials on the Shielding Effectiveness of Enclosures
    Abdelli, W.
    Mininger, X.
    Pechon, L.
    Trabelsi, H.
    APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 2012, 27 (04): : 369 - 375
  • [27] Shielding effectiveness of original and modified building materials
    Frenzel, T.
    Stumpf, J.
    Koch, M.
    ADVANCES IN RADIO SCIENCE, 2007, 5 : 69 - 73
  • [28] Measurement, Simulation and Mathematical Estimation of Magnetic Field Shielding Effectiveness of Sputtered Shielding Materials using Spiral Coils
    Song, Kyunghwan
    Kim, Subin
    Jeong, Seungtaek
    Kim, Dong-Hyun
    Son, Kyungjune
    Heo, Jin
    Han, Kyumin
    Jung, Yusup
    Kim, Hongseok
    Kim, Joungho
    2018 IEEE SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY, SIGNAL INTEGRITY AND POWER INTEGRITY (EMC, SI & PI), 2018, : 47 - 51
  • [29] Automatic measurement of small boxes shielding effectiveness
    Vavrda, M
    Hertl, I
    Measurement 2005, Proceedings, 2005, : 372 - 375
  • [30] NEW DEFINITION OF SHIELDING EFFECTIVENESS OF SMALL ENCLOSURES
    Cheng, E. W.
    Wang, Q. G.
    Qu, Z. M.
    PROCEEDINGS OF THE 6TH INTERNATIONAL CONFERENCE ON APPLIED ELECTROSTATICS, 2008, : 281 - 284
12345