New possibilities for the measurements of shielding effectiveness using a flanged coaxial transmission line

• Autorzy: Janukiewicz Jarosław M. , Więckowski Tadeusz W.

Identyfikatory

DOI

10.24425/ijet.2025.153599

• Języki publikacji: EN

Abstrakty

EN

This paper demonstrates the feasibility of increasing the measurement frequency range of material shielding effectiveness using the flanged coaxial transmission line. Furthermore, the authors presented their original solutions of measurement adapters and an analysis of the properties and measurement parameters of these adapters. A modification of the test stand was proposed, which will facilitate measuring samples in a wider frequency range and of much larger sizes. The authors also demonstrated modified methods for calibrating the test stands and measuring the shielding effectiveness of various materials, including thick materials.

Słowa kluczowe

EN

shielding; measurement methods

• Wydawca: Polish Academy of Sciences, Committee of Electronics and Telecommunication
• Czasopismo: International Journal of Electronics and Telecommunications
• Rocznik: 2025
• Tom: Vol. 71, No. 2
• Strony: 513--518
• Opis fizyczny: Bibliogr. 10 poz., fot., rys.

Twórcy

autor

Janukiewicz Jarosław M.

• Wrocław University of Science and Technology

autor

Więckowski Tadeusz W.

• Wrocław University of Science and Technology

Bibliografia

• [1] ASTM D 4935-18, Standard Test Method for Measuring the Electromagnetic Shielding Effectiveness of Planar Materials, ASTM, 15 May 2018
• [2] IEEE Std 299-2006, IEEE Standard Method for Measuring the Effectiveness of Electromagnetic Shielding Enclosures, IEEE, 28 February 2007
• [3] Janukiewicz, J., „Wykonanie stanowisk do pomiaru skuteczności ekranowania przy użyciu adapterów TEM”, Report of Wroclaw University of Science and Technology,, Wrocław 2009
• [4] Janukiewicz, J., Kamień milowy M.9.4. “Analiza efektywności metod badania skuteczności ekranowania materiałów barierowych PEM,” Report of Wroclaw University of Science and Technology, Wrocław, 2013
• [5] Adrian Suarez Zapata at al. , „An overview of the IEEE P2715 Guide for the characterization of the shielding effectiveness of planar materials”, IEEE Electromagnetic Compatibility Magazine - Volume 12 - Quarter 2, pages 78 -88, 2023
• [6] 2715-2023, IEEE Guide for the Characterization of the Shielding Effectiveness of Planar Materials, IEEE, 05 May 2023
• [7] MIL-STD-285, Military Standard. Attenuation Measurements for Enclousures, Electromagnetic Shielding, for Electronic Test Purposes, Method of, Government Printing Office, Washington 1956
• [8] Tadeusz W. Więckowski Jarosław M. Janukiewicz: Methods for Evaluating the Shielding Effectiveness of Textiles, FIBRES & TEXTILES in Eastern Europe January / December 2006, Vol. 14, No. 5 p.18-22.
• [9] IEC 61000-4-21 2003-08, Electromagnetic compatibility (EMC) -Part 4-21:Testing and measurement techniques - Reverberation chamber test methods, 2003
• [10] ASTM D7449/D7449M-22a, “Standard Test Method for Measuring Relative Complex Permittivity and Relative Magnetic Permeability of Solid Materials at Microwave Frequencies Using Coaxial Air Line”, Oct 18, 2022

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr POPUL/SP/0154/2024/02 w ramach programu "Społeczna odpowiedzialność nauki II" - moduł: Popularyzacja nauki (2025).