Quality Factor and Radiation Efficiency of Electrically Small Antenna with Lossy Magnetodielectric Cover

Q-factor and radiation efficiency of a thin electrically small antenna covered with a lossy magnetodielectric material is discussed. Presented results are obtained from the solution of the integral equation in terms of the current distribution. The unknown current distribution is represented by a si...

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Bibliographic Details
Main Authors: Antonov, Yuriy G., Ballandovich, Svyatoslav V., Kostikov, Grigory A., Liubina, Liubov M., Sugak, Mikhail I.
Format: Conference Proceeding
Language:English
Subjects:
Conductivity
Conductors
Current distribution
Dipole antennas
electrically small antennas
Integral equations
magnetodielectric
Mathematical models
Q-factor
radiation efficiency
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Description
Summary:Q-factor and radiation efficiency of a thin electrically small antenna covered with a lossy magnetodielectric material is discussed. Presented results are obtained from the solution of the integral equation in terms of the current distribution. The unknown current distribution is represented by a single basis function. Comparison between full-wave simulation and theoretical results is given.
ISSN:2376-6565
DOI:10.1109/ElConRus54750.2022.9755686