DocumentCode :
1773388
Title :
Design of a circular polarization array antenna using triple feed structure
Author :
Goopta, Rubell Sen ; Delwar Hossain, Quazi ; Hossain, Md Aynal ; Chowdhury, Pulak
Author_Institution :
Sch. of Eng. & Comput. Sci., CIU, Chittagong, Bangladesh
fYear :
2014
fDate :
21-23 Oct. 2014
Firstpage :
191
Lastpage :
194
Abstract :
This paper describes an effort to design and characterize a patch antenna with circular polarization by using a single feeding technique instead of multiple feeding or any switching devices or couplers. Here a single feed is split into three feed lines to ensure orthogonal modes on each radiating patches. Both-sided MIC technology is used to realize the proposed array antenna. The proposed antenna consists of 4 patch elements and microstrip feed lines on the obverse side of the Teflon dielectric substrate. The ground plane and the slot lines are on the reverse side of the substrate. The dielectric constant er is 2.15. The antenna is able to radiate at 10 GHz (X band) which is demonstrated and verified through proper simulation technique.
Keywords :
antenna feeds; antenna radiation patterns; microstrip antenna arrays; permittivity; slot lines; MIC technology; Teflon dielectric substrate; X band; circular polarization array antenna; dielectric constant; frequency 10 GHz; ground plane; microstrip feed lines; orthogonal modes; patch antenna; patch elements; radiating patches; single feeding technique; slot lines; triple feed structure; Antenna feeds; Arrays; Microstrip; Microstrip antenna arrays; Microstrip antennas; array antenna; both sided MIC technology; circular polarization; patch antenna;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Strategic Technology (IFOST), 2014 9th International Forum on
Conference_Location :
Cox´s Bazar
Print_ISBN :
978-1-4799-6060-6
Type :
conf
DOI :
10.1109/IFOST.2014.6991102
Filename :
6991102
Link To Document :
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