Выходит 12 номеров в год
ISSN Печать: 0040-2508
ISSN Онлайн: 1943-6009
Indexed in
RADIALLY TWO‐LAYER SPHERE AS A SENSOR OF DIELECTRIC CHARACTERISTICS OF A LIQUID INTO WHICH IT IS SUBMERGED
Краткое описание
The possibility is analyzed of applying a spherical, radially two-layer dielectric resonator as a sensor for determining the medium complex permittivity. Expressions for the electromagnetic field components of eigenmodes and characteristic equations of the resonator are presented. Numerical investigations of a centimeter wavelength resonator with a quartz interior and polikor exterior layer being placed into various media are performed. It is shown that the resonator eigenfrequency is sensitive to variations of the ambient medium permittivity with the effect being dependent on the radial thickness of the external layer.
-
Dormidontov A. V., Prokopenko Yu. V., The effect of ambient temperature on eigenfrequencies of a quasi-optical cylindrical dielectric resonator, Technical Physics Letters, 39, 4, 2013. Crossref
-
Barannik Alexander, Cherpak Nickolay, Kirichenko Alexander, Prokopenko Yurii, Vitusevich Svetlana, Yakovenko Vladimir, Whispering gallery mode resonators in microwave physics and technologies, International Journal of Microwave and Wireless Technologies, 9, 4, 2017. Crossref