DocumentCode :
1898167
Title :
Cavity-backed folded-slot antenna
Author :
Córdoba-Erazo, María F. ; Rodríguez-Solís, Rafael A.
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Puerto Rico, Mayagüez, PR, USA
fYear :
2010
fDate :
11-17 July 2010
Firstpage :
1
Lastpage :
4
Abstract :
CPW-fed CBFSAs designed at 4.5 GHz is proposed in this paper. From simulation and fabrication results, it was found that the CBFSA which used a shallow cavity (λo/40≈λd/22) is able to focus the radiation pattern on one side of the substrate and gain of 4.28 dB is obtained. This CBFSA with a shallow cavity may find applications where uni-directionality and limited size in designs are required.
Keywords :
antenna feeds; antenna radiation patterns; coplanar waveguides; directive antennas; slot antennas; substrates; CPW-fed CBFSA; cavity backed folded slot antenna; frequency 4.5 GHz; gain 4.28 dB; radiation pattern; shallow cavity; unidirectionality; Antenna measurements; Cavity resonators; Coplanar waveguides; Impedance; Slot antennas; Substrates;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2010 IEEE
Conference_Location :
Toronto, ON
ISSN :
1522-3965
Print_ISBN :
978-1-4244-4967-5
Type :
conf
DOI :
10.1109/APS.2010.5562099
Filename :
5562099
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=1898167
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