Antennas with rotational symmetry

Author

Levin, B.M.

Author_Institution

HIT-Holon Inst. of Technol., Holon, Israel

fYear

2014

fDate

22-25 Sept. 2014

Firstpage

83

Lastpage

85

Abstract

Methods of calculating flat and volume self-complementary and similar to them antennas consisting of a several metal and slot radiators are developed and described. These methods allow to define a mutual partial capacitances per unit length between the single radiators and groups of radiators, connected with each other, and a wave impedance of each antenna´s variant. Flat vertical antennas, antennas located on the sides of the pyramid, conic and parabolic antennas are considered and analyzed. Recommendations on ways permitting to improve the antenna matching are presented.

Keywords

antenna radiation patterns; capacitance; conical antennas; impedance matching; slot antennas; conic antenna matching; flat vertical antenna; metal radiator; mutual partial capacitance; parabolic antenna; pyramid antenna; rotationally symmetric antenna; slot radiator; volume self-complementary antenna; wave impedance; Antenna theory; Capacitance; Dipole antennas; Impedance; Metals; Slot antennas; Antenna theory; antenna matching; rotational symmetry;

fLanguage

English

Publisher

ieee

Conference_Titel

Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory (DIPED), 2014 XIXth International Seminar/Workshop on

Conference_Location

Tbilisi

Print_ISBN

978-1-4799-6213-6

Type

conf

DOI

10.1109/DIPED.2014.6958330

Filename

6958330