DocumentCode
2160311
Title
Metamaterial-inspired circularly polarized slot dipole antenna fed by coplanar waveguide
Author
Lu, Yen-Ju ; Hsu, Powen
Author_Institution
Grad. Inst. of Commun. Eng., Nat. Taiwan Univ., Taipei, Taiwan
fYear
2012
fDate
8-14 July 2012
Firstpage
1
Lastpage
2
Abstract
A novel metamaterial-inspired circularly polarized slot dipole antenna fed by coplanar waveguide is proposed. Two slot dipoles are placed perpendicular to each other to get two orthogonal polarizations and a shunt inductor is inserted in the right-hand-side slotline of the coplanar waveguide to have 90° phase advance than the left-hand-side one, such that the circularly polarized radiation is achieved. Simulated and measured results are presented and good agreement between them is observed.
Keywords
antenna feeds; coplanar waveguides; dipole antennas; electromagnetic wave polarisation; metamaterial antennas; slot antennas; antenna feed; coplanar waveguide; metamaterial-inspired circularly polarized slot dipole antenna; orthogonal polarizations; right-hand-side slotline; shunt inductor; Antenna measurements; Coplanar waveguides; Dipole antennas; Inductors; Shunts (electrical); Slot antennas; Transmission line measurements;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE
Conference_Location
Chicago, IL
ISSN
1522-3965
Print_ISBN
978-1-4673-0461-0
Type
conf
DOI
10.1109/APS.2012.6349279
Filename
6349279
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