WSEAS Transactions on Communications
Print ISSN: 1109-2742, E-ISSN: 2224-2864
Volume 19, 2020
Circular Polarization Array Antenna with Triplate Stripline Elliptic Resonator Antennas
Authors: , , ,
Abstract: This paper presents a plane antenna and array for X-band circular polarization. The novel factors of this development are elliptic resonator antenna and Glass-Epoxy substrates. High efficiency in resonance and radiation of microwave energy is expected by elliptic resonators. Easy process in fabrication is expected by Glass-Epoxy substrate. Elliptic ratios of feed- and reactance-elements are chosen independently each other. The dielectric constant εr and tan δ are 4.6 and 0.010 respectively. Enough bandwidth of axial ratio of circular polarization and directive gain are confirmed to be 15 % of central frequency and 10 dB respectively for antenna array.
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Keywords: Circular polarization plane antenna, S-type routing wire, Reduction of horizontal radiation, Grounded square collar
Pages: 256-261
DOI: 10.37394/23204.2020.19.30