Publication detail

Electromagnetic Shielding Efficiency Measurement of Composite Materials

DŘÍNOVSKÝ, J. KEJÍK, Z.

Original Title

Electromagnetic Shielding Efficiency Measurement of Composite Materials

English Title

Electromagnetic Shielding Efficiency Measurement of Composite Materials

Type

journal article - other

Language

en

Original Abstract

This paper deals with the theoretical and practical aspects of the shielding efficiency measurements of construction composite materials. This contribution describes an alternative test method of these measurements by using the measurement circular flange. The measured results and parameters of coaxial test flange are also discussed. The measurement circular flange is described by measured scattering parameters in the frequency range from 9 kHz up to 1 GHz. The accuracy of the used shielding efficiency measurement method was checked by brass calibration ring. The suitability of the coaxial test setup was also checked by measurements on the EMC test chamber. This data was compared with the measured data on the real EMC chamber. The whole measurement of shielding efficiency was controlled by the program which runs on a personal computer. This program was created in the VEE Pro environment produced by Agilent Technology.

English abstract

This paper deals with the theoretical and practical aspects of the shielding efficiency measurements of construction composite materials. This contribution describes an alternative test method of these measurements by using the measurement circular flange. The measured results and parameters of coaxial test flange are also discussed. The measurement circular flange is described by measured scattering parameters in the frequency range from 9 kHz up to 1 GHz. The accuracy of the used shielding efficiency measurement method was checked by brass calibration ring. The suitability of the coaxial test setup was also checked by measurements on the EMC test chamber. This data was compared with the measured data on the real EMC chamber. The whole measurement of shielding efficiency was controlled by the program which runs on a personal computer. This program was created in the VEE Pro environment produced by Agilent Technology.

Keywords

shielding efficiency, composite materials, scattering parameters, measuring flange

RIV year

2009

Released

01.09.2009

Publisher

Slovak Academy of Science

Location

SAV Bratislava

Pages from

109

Pages to

112

Pages count

4

BibTex


@article{BUT49218,
  author="Jiří {Dřínovský} and Zdeněk {Kejík}",
  title="Electromagnetic Shielding Efficiency Measurement of Composite Materials",
  annote="This paper deals with the theoretical and practical aspects of the shielding efficiency measurements of construction composite materials. This contribution describes an alternative test method of these measurements by using the measurement circular flange. The measured results and parameters of coaxial test flange are also discussed. The measurement circular flange is described by measured scattering parameters in the frequency range from 9 kHz up to 1 GHz. The accuracy of the used shielding efficiency measurement method was checked by brass calibration ring. The suitability of the coaxial test setup was also checked by measurements on the EMC test chamber. This data was compared with the measured data on the real EMC chamber. The whole measurement of shielding efficiency was controlled by the program which runs on a personal computer. This program was created in the VEE Pro environment produced by Agilent Technology.",
  address="Slovak Academy of Science",
  chapter="49218",
  institution="Slovak Academy of Science",
  journal="Measurement Science Review",
  number="4",
  volume="9",
  year="2009",
  month="september",
  pages="109--112",
  publisher="Slovak Academy of Science",
  type="journal article - other"
}