Analysis of the properties of a coaxial microwave sensor. Features of research of two-layer biological objects

Authors

  • Чан Лю
  • И.Н. Бондаренко
  • А.А. Деревянко
  • А.Ю. Панченко

DOI:

https://doi.org/10.30837/rt.2019.1.196.20

Keywords:

aperture, capacitance, coaxial line, boundary conditions, eigenfunctions, electromagnetic field components

Abstract

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 make it possible getting 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 working area of the sensor are discussed, and its dimensions are estimated.

References

Щеголева Т.Ю. Исследование биологических объектов в миллиметровом диапазоне радиоволн. Киев : Наук. думка, 1996. 182 с.

Poumaropoulos C.L., Misra D. A Study on the Coaxial Aperture Electromagnetic Sensor and Its Application in Material Characterization // IEEE Transaction on instrumentation and measurement. 1994. Vol.43, No.2. P.111-114.

Alanen E., Lahtinen T., Nuutinen J. Variational Formulation of Open-Ended Coaxial Line in Contact with Layered Biological Medium // IEEE Transaction on biomedical engineering. 1998. Vol.45, No.10. P.1241-1247.

Panchenko A.Yu., Slipchenko N.I., Borodkina A.N. On the development of a practical technique of theoretical calibration of resonant sensors for near-field microwave diagnostics // Telecommunication and Radio Engineering. 2014. V.73, №15. P. 1397-1407.

Ch. Liu, Bondarenko I. N., Panchenko A.Yu., Slipchenko N.I. Electrodynamic sensor for assessing transformations of the state of water in biological objects characteristics // Telecommunications and Radio Engineering. 2018. V.77, No.12. P.103-1112.

Panchenko A.Yu. Modeling a small aperture resonator type microwave meter of substance parameters // Telecommunications and Radio Engineering. 1998. V.52 No.8. P. 118-121.

Hyde M.W., Havrilla M.J. A broadband, nondestructive microwave sensor for characterizing magnetic sheet materials // IEEE Sensors J. 2016. V.16, No.12. P. 4740-4748.

Panchenko A.Yu., Slipchenko N.I., Borodkina A.N. Improvement of the analytical model of a quarter-wave resonator sensor for cardiovascular scanning // Telecommunication and Radio Engineering. 2015. V.74, №4. P. 345-354.

Панченко Б.А. Тензорные функции Грина уравнений Максвелла для цилиндрических областей // Радиотехника. 1970. Вып. 15. С. 82-91.

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

Панченко А.Ю., Лю Чан, Зайченко О.Б., Слипченко Н.И. Коаксиальный сенсор открытого типа. Оценка пространственной разрешающей способности измерительной апертуры // Вісник НТУУ «КПІ». Серія «Радіотехніка. Радіоапаратобудування». 2017. Вип. 71. С.17-24.

Щеголева Т.Ю. Гидратное окружение и структура макромолекул // Успехи современной биологии. 1996. Т.116, №6. C.700-714.

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

Ch. Liu, Bondarenko I.N., Derevyanko O.A., Panchenko A.Yu. Simulation of the process of estimation of changes in the state of water in biological objects in the microwave range // Telecommunications and Radio Engineering. V. 77, 2018, N 18, pp.1619-1629. DOI: 10.1615/TelecomRadEng.v77.i18.40.

Wen Mingming. Ch. Liu, Panchenko A.Yu., Slipchenko N.I. 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. 2015. V.74, No.15. P.1355-1366.

Downloads

How to Cite

Лю, Ч., Бондаренко, И., Деревянко, А., & Панченко, А. (2019). Analysis of the properties of a coaxial microwave sensor. Features of research of two-layer biological objects. Radiotekhnika, 1(196), 159–166. https://doi.org/10.30837/rt.2019.1.196.20

Issue

No. 196 (2019): Radiotekhnika

Section

Articles

License

Authors who publish with this journal agree to the following terms:

1. Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.

2. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.

3. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).