Skip to main content
Log in

Determination of the Complex Permittivity of Materials by a Modified Resonator Method Based on the Theory of Small Perturbations Using a Resonator of the Reflective Type

  • MICROWAVE ELECTRONICS
  • Published:
Journal of Communications Technology and Electronics Aims and scope Submit manuscript

Abstract—

A modified resonator method for determining the complex permittivity of materials based on the theory of small perturbations where a resonator of a reflective type is used as a resonator has been considered. It has been shown that the resonator’s openness to the surrounding space in the form of holes for placing the sample and exciting vibrations leads to the fact that the minimum measurement errors of permittivity ε are achieved at optimal (but not minimum) sample sizes. The numerical modeling for the materials with a real part of ε from 4 to 30 and the dielectric tangent being from 5 × 10–4 to 2 × 10–2 has been performed and the dependences of the optimal transverse dimensions of square-section samples have been obtained when measuring the permittivity. There is a good coincidence of the results obtained theoretically and experimentally.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1.
Fig. 2.
Fig. 3.
Fig. 4.
Fig. 5.
Fig. 6.

Similar content being viewed by others

REFERENCES

  1. D. C. Dube, M. T. Lanagan, J. H. Kim, and S. J. Jang, J. Appl. Phys. 63, 2466 (1988).

    Article  Google Scholar 

  2. M. P. Parkhomenko, D. S. Kalenov, N. A. Fedoseev, et al., Phys. Wave Phenomena 23, 202 (2015).

    Article  Google Scholar 

  3. A. A. Brandt, Research of Dielectrics at Ultrahigh Frequencies (Fizmatgiz, Moscow, 1963) [in Russian].

    Google Scholar 

  4. W. B. Weir, Proc. IEEE 62, 33 (1974).

    Article  Google Scholar 

  5. M. P. Parkhomenko, D. S. Kalenov, I. S. Eremin, N. A. Fedoseev, V. M. Kolesnikova, and O. A. Dyako-nova, J. Commun. Technol. Electron. 65, 894 (2020).

    Article  Google Scholar 

  6. A. C. Semenov, M. G. Semenov, A. V. Myasnikov, and A. G. Nalogin, in Electronics and Microelectronics of the Microwave Oven (Proc. VI All-Russian Conf., St Petersburg, 2017) (LETI, St Petersburg, 2017), p. 27.

  7. I. V. Lebedev, Technics and Microwave Devices (Vysshaya Shkola, Moscow, 1970), Vol. 1 [in Russian].

    Google Scholar 

  8. B. M. Garin, A. N. Kopnin, M. P. Parkhomenko, et al., Pis’ma Zh. Tekh. Fiz. 20 (21), 56 (1994).

    Google Scholar 

Download references

Funding

The work was supported at the expense of budget financing within the state task of the Kotelnikov Institute of Radioengineering and Electronics, Russian Academy of Sciences.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to M. P. Parkhomenko.

Ethics declarations

The authors state that they have no conflicts of interest.

Additional information

Translated by N. Petrov

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Parkhomenko, M.P., Kalenov, D.S., Eremin, I.S. et al. Determination of the Complex Permittivity of Materials by a Modified Resonator Method Based on the Theory of Small Perturbations Using a Resonator of the Reflective Type. J. Commun. Technol. Electron. 67, 1127–1133 (2022). https://doi.org/10.1134/S106422692209011X

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1134/S106422692209011X

Navigation