Extraction of measurement results for the complex reflectivity of a radio-absorbing material using a filter with a variable bandpass

DOI: 10.21293/1818-0442-2024-27-3-42-47

Download article in PDF format

JATS xml

Abstract: The article presents a modified method for extracting the results of measuring the complex reflection coefficient of radio-absorbing materials in a square coaxial measuring transmission line using a filter with a variable bandpass.

Keywords: variable bandpass filter, square coaxial transmission line, complex reflection coefficient

For citation:
Podlinnov S. A., Fateev A. V., Rastrygin D. S. Extraction of measurement results for the complex reflectivity of a radio-absorbing material using a filter with a variable bandpass. Doklady Tomskogo gosudarstvennogo universiteta sistem upravleniya i radioelektroniki, 2024, vol. 27, no. 3, pp. 42–47. DOI: 10.21293/1818-0442-2024-27-3-42-47

Authors and copyright holders:

  • Podlinnov S. A. , Tomsk State University of Control Systems and Radioelectronics (Tomsk, Russia)
  • Fateev A. V. , Tomsk State University of Control Systems and Radioelectronics (Tomsk, Russia)
  • Rastrygin D. S. , Tomsk State University of Control Systems and Radioelectronics (Tomsk, Russia)

  • 1. IEEE. IEEE recommended practice for radio-frequency (RF) absorber evaluation in the range of 30 MHz to 5 GHz. Technical Reports, IEEE Standards, 1128-1998, 1998, vol. 1, 68 p.
  • 2. Podlinnov S.A., Fateev A.V, Rezaev I.A., Sherstyuk D.V., Razgulyaev S.I. [Measurement of volumetric radio-absorbing materials in a square coaxial transmission line]. Proceedings of the Conference "Metrology in Radio Electronics. Mendeleevo, September, 21–23, 2021, – Mendeleevo: FSUE VNIIFTRI, pp. 97–101 (in Russ.).
  • 3. Podlinnov S.A., Rezaev I.A., Fateev A.V., Turnaev V.D., Lyubimov A.Yu. [Square coaxial measuring transmission line]. Metrology in Radio Electronics, 2023, pp. 118–124 (in Russ.).
  • 4. Silaev M.A., Bryantsev S.F. [Application of Matrices and Graphs to the Analysis Microwave Devices]. Moscow, Sov. Radio, 1970. 248 p. (in Russ.).
  • 5. Dunsmore J. P. [Handbook of microwave component measurements: with advanced VNA techniques]. John Wiley & Sons, 2020, 637 p.
  • 6. Podlinnov S.A., Fateev A.V., Razgulyaev S.I., Rezaev I.A., Sherstyuk D.V., Semkin A.O. [Rectangular Coaxial Line for RF Absorber Measurements]. 2023 Radiation and Scattering of Electromagnetic Waves (RSEMW), Divnomorskoe, IEEE Xplore, 2023, pp. 112–115.
  • 7. Perunov Yu.M. [Foreign Electronic Equipment]. Book 3: Antennas. Moscow, Radio Engineering, 2010, 400 p. (in Russ.).
  • 8. Dzhigan V.I. [Adaptive Signal Filtering: Theory and Algorithms]. Moscow, Tekhnosfera, 2013. 529 p. (in Russ.).
  • 9. Dzhigan V.I. [History, Theory and Practice of Adaptive Signal Processing]. Problems of Development of Promising Micro- and Nanoelectronic systems, 2012, no.1, pp. 30–37.
  • 10. Moon A.S., Selokar L.S., Patle A.I., Bhoyar D.S., Kowale S.D., Quaz S.S. [Light Weight Concrete by Using Eps Beads]. International Research Journal of Engineering and Technology (IRJET), 2020, vol. 7, pp. 2345–2351.
Editorial office address

Executive Secretary of the Editor’s Office

 Editor’s Office: 40 Lenina Prospect, Tomsk, 634050, Russia

  Phone / Fax: + 7 (3822) 701-582

  journal@tusur.ru

 

Viktor N. Maslennikov

Executive Secretary of the Editor’s Office

 Editor’s Office: 40 Lenina Prospect, Tomsk, 634050, Russia

  Phone / Fax: + 7 (3822) 51-21-21 / 51-43-02

Subscription for updates