DocumentCode
1775448
Title
Design of integrated antennas with dual frequencies and dual circular-polarizations
Author
Yu-feng Wang ; Lei Chang ; Yu-feng Yu ; Jiang-sheng Zhou
Author_Institution
No. 36 Res. Inst., CETC, Jiaxing, China
fYear
2014
fDate
26-29 July 2014
Firstpage
240
Lastpage
243
Abstract
A novel integrated antennas are presented with dual frequencies and dual circular-polarizations (CP) in a common aperture. The proposed integrated antenna consisted of a crossed dipole antenna (CDA) and a modified quadrifidar helix antenna (MQHA). The CDA performs left-handed CP (LHCP) and covers 1.54-1.71 GHz with axial ratio (AR)<;3dB and VSWR <; 2. The MQHA performs right-hand CP (RHCP) and covers 2.15-2.52GHz & 2.7-3.43GHz with AR<;3dB and VSWR <; 2.
Keywords
UHF antennas; dipole antennas; microwave antennas; multifrequency antennas; crossed dipole antenna; dual circular-polarizations; dual frequencies; frequency 1.54 GHz to 1.71 GHz; frequency 2.15 GHz to 2.52 GHz; frequency 2.7 GHz to 3.43 GHz; integrated antennas design; modified quadrifidar helix antenna; Antenna radiation patterns; Broadband antennas; Dipole antennas; Gain; Helical antennas; dual circular polarization; dual freqencies; integrated antenna; shared aperture;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation (APCAP), 2014 3rd Asia-Pacific Conference on
Conference_Location
Harbin
Print_ISBN
978-1-4799-4355-5
Type
conf
DOI
10.1109/APCAP.2014.6992463
Filename
6992463
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