DocumentCode
2403089
Title
Design of a travelling-wave aperture-coupled circularly-polarized concentric ring array
Author
Min, Chunwei ; Free, Charles E.
Author_Institution
Surrey Univ., Guildford
fYear
2007
fDate
10-12 Oct. 2007
Firstpage
240
Lastpage
243
Abstract
A concentric ring array utilizing microstrip radiating elements to produce circular polarisation is proposed. Optimized design data are presented, and the design validated through measured data for a 10 GHz prototype antenna. The new antenna structure offers design flexibility, and the opportunity to control the amplitude and phase of the exciting signal.
Keywords
electromagnetic wave polarisation; microstrip antenna arrays; antenna structure; circular polarisation; frequency 10 GHz; microstrip radiating element; travelling-wave aperture-coupled concentric ring array; Antenna arrays; Apertures; Coupling circuits; Feeds; Gratings; Magnetic resonance; Microstrip antenna arrays; Phased arrays; Polarization; Radar;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar Conference, 2007. EuRAD 2007. European
Conference_Location
Munich
Print_ISBN
978-2-87487-004-0
Type
conf
DOI
10.1109/EURAD.2007.4404981
Filename
4404981
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