DocumentCode
1972415
Title
A Novel Radiation Enhanced Split-Ring Triplate Antenna
Author
Abeygunasekera, Anne D. ; Free, Charles E.
Author_Institution
Adv. Technol. Inst., Univ. of Surrey, Guildford
fYear
2007
fDate
11-14 Dec. 2007
Firstpage
1
Lastpage
4
Abstract
A novel circular polarized antenna structure capable of high radiation efficiency and suitable for use in multilayer microwave circuits is presented. The antenna uses a low permittivity dielectric layer on top of a high permittivity substrate to enhance radiation. The novel split ring design ensures compensation for the progressive loss in the travelling wave around the ring. Data are provided for a prototype antenna working at 20 GHz.
Keywords
dielectric materials; microwave antennas; multilayers; polarisation; circular polarization; dielectric layers; microwave antennas; multilayer microwave circuits; split-ring triplate antenna; Antenna theory; Dielectric substrates; Feeds; Microstrip antenna arrays; Microstrip antennas; Microwave antennas; Microwave circuits; Nonhomogeneous media; Permittivity; Polarization; Circular Polarization; Microwave; Multilayer; Travelling wave;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2007. APMC 2007. Asia-Pacific
Conference_Location
Bangkok
Print_ISBN
978-1-4244-0748-4
Electronic_ISBN
978-1-4244-0749-1
Type
conf
DOI
10.1109/APMC.2007.4554619
Filename
4554619
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