DocumentCode :
715816
Title :
Antennas with rotational symmetry
Author :
Levin, B.M.
Author_Institution :
Holon Inst. of Technol. (HIT), Holon, Israel
fYear :
2015
fDate :
21-24 April 2015
Firstpage :
1
Lastpage :
6
Abstract :
Antennas with rotational symmetry - flat and volume self-complementary antennas, consisting of several metallic and slot radiators of identical shapes and dimensions, are considered. Methods of calculating mutual capacitances between individual radiators or groups of radiators, based on conformal transformations and reduction of three-dimensional problems to the planar ones, are presented. Various circuits of connecting the radiators to poles of the generator are examined. Wave impedances of different antennas are calculated. Advantages of analyzing antennas compared with known self-complementary antennas are given.
Keywords :
antenna radiation patterns; broadband antennas; conical antennas; broadband antennas; conformal transformations; conical antennas; flat antenna; metallic radiators; rotational symmetry; slot radiators; three-dimensional problems; volume self-complementary antennas; Antenna theory; Capacitance; Dipole antennas; Generators; Metals; Shape; antenna theory; broadband antennas; calculation; conformal transformation; conical antennas; principle of duality; wave impedance;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Antenna Theory and Techniques (ICATT), 2015 International Conference on
Conference_Location :
Kharkiv
Print_ISBN :
978-1-4799-8556-2
Type :
conf
DOI :
10.1109/ICATT.2015.7136776
Filename :
7136776
Link To Document :
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