The Influence of Carbon Nanocomposite Anisotropic Conductivity on the Parameters of a C-Band Horn Antenna

The influence of anisotropic conductivity in composites used as antenna materials on the properties of antenna feeder microwave devices has been considered. Variously designed L - and C -band horn antennas with a graphene-containing epoxy binder have been made of carbon composites to check the feasi...

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Bibliographic Details
Published in:Technical physics 2021-04, Vol.66 (4), p.571-579
Main Authors: Dugin, N. A., Zaboronkova, T. M., Belyaev, G. R., Myasnikov, E. N.
Format: Article
Language:English
Subjects:
Anisotropy
C band
Carbon
Classical and Continuum Physics
Electric properties
Electronic equipment and supplies
Epoxy resins
Graphene
Horn antennas
Nanocomposites
Parameters
Physics
Physics and Astronomy
Polarization characteristics
Waveguides
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Summary:The influence of anisotropic conductivity in composites used as antenna materials on the properties of antenna feeder microwave devices has been considered. Variously designed L - and C -band horn antennas with a graphene-containing epoxy binder have been made of carbon composites to check the feasibility of this effect. It has been shown by studying the polarization characteristics of these antennas that the anisotropic conductivity of the walls of the carbon composite horn antenna’s waveguide section changes the antenna parameters, with this change being more noticeable in high-frequency C -band antennas.
ISSN:1063-7842
1090-6525
DOI:10.1134/S106378422104006X