DocumentCode
673691
Title
Beam-tilted dipole-EBG array antenna for future base station applications
Author
Ilkyu Kim ; Rahmat-Samii, Yahya
Author_Institution
Electr. Eng. Dept., Univ. of California, Los Angeles, Los Angeles, CA, USA
fYear
2013
fDate
7-13 July 2013
Firstpage
1224
Lastpage
1225
Abstract
A dipole-EBG array that utilizes the beam-tilting single element is presented. This enables down-tilted beam with a high directivity toward a mobile device. The proposed antenna design is fabricated and measured. The directivity of 11.2 dB is achieved at the angle of 25° at 3.5 GHz. This is higher than 9.8 dB of the directivity for the reference case that utilizes the broadside EBG-dipole single element. The array antennas exhibit a reasonable impedance matching across the operational frequency.
Keywords
dipole antenna arrays; impedance matching; microwave antenna arrays; photonic band gap; base station application; beam tilted array antenna; beam tilting single element; dipole EBG array antenna; electromagnetic band gap; frequency 3.5 GHz; gain 11.2 dB; impedance matching; mobile device; Antenna arrays; Antenna measurements; Arrays; Dipole antennas; Metamaterials; Periodic structures; Standards;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE
Conference_Location
Orlando, FL
ISSN
1522-3965
Print_ISBN
978-1-4673-5315-1
Type
conf
DOI
10.1109/APS.2013.6711272
Filename
6711272
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