DocumentCode
493819
Title
Dual linear/circular polarization patch antenna with broadband polarizer for 3.5 GHz WiMAX systems
Author
Masa-Campos, José Luis ; González-Fernández, Fernando
Author_Institution
Grupo de Sist. de Radiocomun. y Comun. Opticas (GSRCO), Univ. Autonoma de Madrid, Madrid
fYear
2009
fDate
23-27 March 2009
Firstpage
380
Lastpage
383
Abstract
A low profile dual linear/circular polarization antenna is presented for 3.5 GHz WiMAX band (3.4 - 3.6 GHz ap 5.7 % bandwidth). An external polarizer composed of 45deg tilted strips on a printed circuit is placed significantly close over the radiating patches, and a circular polarization bandwidth widening is obtained. 8% average bandwidth has been measured in reflection and dual linear/circular polarization parameters.
Keywords
WiMax; broadband antennas; electromagnetic wave polarisation; linear antennas; microstrip antennas; multifrequency antennas; WiMAX system; broadband polarization bandwidth; dual circular polarization patch antenna; dual linear patch antenna radiation; frequency 3.5 GHz; printed circuit; Antenna measurements; Bandwidth; Broadband antennas; Dielectric measurements; Patch antennas; Polarization; Prototypes; Reflection; Strips; WiMAX;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation, 2009. EuCAP 2009. 3rd European Conference on
Conference_Location
Berlin
Print_ISBN
978-1-4244-4753-4
Electronic_ISBN
978-3-00-024573-2
Type
conf
Filename
5067644
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