DocumentCode
2848070
Title
On the theory of a spherical radome
Author
Kevanishvili, G. Sh ; Kotetishvili, K.V. ; Kevanishvili, I.G. ; Chikhladze, G.G. ; Kokrashvili, T.A.
Author_Institution
Georgian Tech. Univ., Tbilisi, Georgia
fYear
2005
fDate
12-15 Sept. 2005
Firstpage
127
Lastpage
131
Abstract
Approximate electrodynamic theory of a spherical radome of an antenna is suggested, when inside of it close to its center is placed a dipole. Calculating formula of the power radiated in far zone is received. Conditions, at which this power reaches its maximal value, are considered. For the width of the dielectric layer of the radome these conditions give transcendental equation, which may be solved by graphical method for fixed values of the wavelength and dielectric permittivity of the spherical layer of the radome. Examples of calculation of geometric dimensions of the radome are presented.
Keywords
antenna radiation patterns; dielectric materials; dipole antennas; radomes; dielectric permittivity; dipole antenna; electrodynamic theory; graphical method; spherical radome; transcendental equation; Antenna theory; Books; Dielectrics; Dipole antennas; Electrodynamics; Equations; Frequency; Modems; Permittivity; Shape;
fLanguage
English
Publisher
ieee
Conference_Titel
Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, Proceedings of Xth International Seminar/Workshop on
Print_ISBN
966-02-3567-4
Type
conf
DOI
10.1109/DIPED.2005.201598
Filename
1564579
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