DocumentCode
493845
Title
Broadband cross-dipole element with four polarization reconfigurations for mobile base station antenna
Author
Eom, Soon-Young ; Hong, Ic-Pyo ; Jeon, Soon-Ik
Author_Institution
Radio Technol. Res. Dept., ETRI, Daejeon
fYear
2009
fDate
23-27 March 2009
Firstpage
525
Lastpage
528
Abstract
This paper describes about a broadband cross-dipole element with four polarization reconfigurations (BCDE_PR). The BCDE_PR can configure two linear and two circular polarizations in the operating band of 1.7~2.5 GHz. To implement broadband polarization reconfigurations, broadband phase shifters of switched network types were chosen. The fabricated BCDE_PR prototype showed good electrical performances and polarization reconfigurable functions in the operating band.
Keywords
UHF antennas; broadband antennas; dipole antennas; electromagnetic wave polarisation; mobile antennas; mobile radio; broadband cross-dipole element; circular polarization; frequency 1.7 GHz to 2.5 GHz; mobile base station antenna; polarization reconfiguration; wireless mobile communication; Bandwidth; Base stations; Broadband antennas; Circuits; Feeds; Frequency; Impedance matching; Mobile antennas; Polarization; Repeaters;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation, 2009. EuCAP 2009. 3rd European Conference on
Conference_Location
Berlin
Print_ISBN
978-1-4244-4753-4
Electronic_ISBN
978-3-00-024573-2
Type
conf
Filename
5067680
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