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Telecommunications and Radio Engineering
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ISSN Imprimer: 0040-2508
ISSN En ligne: 1943-6009

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Telecommunications and Radio Engineering

DOI: 10.1615/TelecomRadEng.v78.i12.90
pages 1117-1128

ANALYSIS OF PROPERTIES OF COAXIAL MICROWAVE SENSOR. FEATURES OF RESEARCHES OF TWO-LAYER BIOLOGICAL OBJECTS

Ch. Liu
Heilongjiang Bayi Agricultural University, 5, Xinfeng Str., Daqing, 163319, China
I. N. Bondarenko
Kharkiv National University of Radio Engineering and Electronics, 14, Nauka Ave, Kharkiv, 61166, Ukraine
A. A. Derevyanko
Kharkiv National University of Radio Electronics, 14 Nauka Ave, Kharkiv 61166, Ukraine
A. Yu. Panchenko
Kharkiv National University of Radio Electronics, 14, Nauky Avenue, Kharkiv, 61166, Ukraine

RÉSUMÉ

Sensors based on the use of the near field of electrodynamic systems allow us to determine the properties of objects in a wide range of frequencies. They allow us to get high resolution. The paper analyzes the resolution of the microwave sensor, for which a rigorous analytical model was created. The analysis is based on solving the problem of describing fields in the working area of such a sensor. The presented mathematical model allows the possibility of expanding the solution to the case of the study of multilayer objects. The preliminary results of calculations of the components of the electromagnetic field in the operating area of the sensor are discussed, and its dimensions are estimated.

RÉFÉRENCES

  1. Shchegoleva, T.Yu., (1996) The Study of Biological Objects in the Millimeter Range of Radio Waves, Kyiv, Ukraine: Naukova Dumka, 182 p., (in Russian).

  2. Poumaropoulos, C.L. and Misra, D., (1994) A Study on the Coaxial Aperture Electromagnetic Sensor and Its Application in Material Characterization, IEEE Transaction on instrumentation and measurement, 43(2), pp. 111-114.

  3. Alanen, E., Lahtinen, T., and Nuutinen, J., (1998) Variational Formulation of Open-Ended Coaxial Line in Contact with Layered Biological Medium, IEEE Transaction on Biomedical Engineering, 45(10), pp.1241-1247.

  4. Panchenko, A.Yu., Slipchenko, N.I., and Borodkina, A.N., (2014) On the development of a practical technique of theoretical calibration of resonant sensors for near-field microwave diagnostics, Telecommunications and Radio Engineering, 73(15), pp. 1397-1407.

  5. Ch. Liu, Bondarenko, I.N., Panchenko, A.Yu., and Slipchenko, N.I., (2018) Electrodynamic sensor for assessing transformations of the state of water in biological objects characteristics, Telecommunications and Radio Engineering, 77(12), pp.103-1112.

  6. Panchenko, A.Yu., (1998) Modeling a small aperture resonator type microwave meter of substance parameters, Telecommunications and Radio Engineering, 52(8), pp. 118-121.

  7. Hyde, M.W. and Havrilla, M.J., (2016) A broadband, nondestructive microwave sensor for characterizing magnetic sheet materials, IEEE Sensors J., 16(12), pp. 4740-4748.

  8. Panchenko, A.Yu., Slipchenko, N.I., and Borodkina, A.N., (2015) Improvement of the analytical model of a quarter-wave resonator sensor for cardiovascular scanning, Telecommunications and Radio Engineering, 74(4), pp. 345-354.

  9. Panchenko, B.A., (1970) Green tensor functions of Maxwell equations for cylindrical regions, Radiotekhnika, 15, pp 82-91, (in Russian).

  10. Ch. Lu, Panchenko, A.Yu., and Slipchenko, M.I., (2016) An integral equation for the field distribution within the aperture plane of the coaxial sensor, Telecommunications and Radio Engineering, 75(7), pp.587-594. DOI: 10.1615/TelecomRadEng.v75.i7 20.

  11. Panchenko, A.Yu., Liu Chan, Zaichenko, OB, and Slipchenko, N.I., (2017) Coaxial sensor of the opentype. Evaluation of the spatial resolution of the measuring aperture, News of NTUU "KPI". Seriya Radiotekhnika. Radioapartobuduvannya, 71, pp.17-24, (in Ukrainian).

  12. Schegoleva, T.Yu., (1996) Hydrate environment and structure of macromolecules, Uspekhi sovremennoy biologii, 116(6), pp.700-714, (in Russian).

  13. Ch. Liu, Panchenko, A.Yu., and Slipchenko, M.I., (2016) Analysis of the properties of the integral equation for the field distribution across the aperture of a coaxial sensor, Telecommunications and Radio Engineering, 75(11), pp.969-977. DOI:10.1615/TelecomRadEng.v75.i11.20.

  14. Ch. Liu, Bondarenko, I.N., Derevyanko, O.A., and Panchenko, A.Yu., (2018) Simulation of the process of estimation of changes in the state of water in biological objects in the microwave range, Telecommunications and Radio Engineering, 77(18), pp. 1619-1629.

  15. Wen Mingming, Ch. Liu, Panchenko, A.Yu., and Slipchenko, N.I., (2015) Evaluation of influence of microwave radiation sensor in the form of an open end of the coaxial line on its metrological characteristics, Telecommunications and Radio Engineering, 74(15), pp.1355-1366.


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