DocumentCode
673375
Title
Circularly polarized slotted substrate integrated waveguide array
Author
Philippe, Ratajczak
Author_Institution
Antenna Unit, Orange Labs., La Turbie, France
fYear
2013
fDate
7-13 July 2013
Firstpage
51
Lastpage
52
Abstract
A circularly polarized slotted substrate integrated waveguide (SIW) array antenna is presented. The objective is to verify the capabilities of a new type of slot to maintain good circular polarization radiation performances for beams scanned over a large angle range. A Rotman lens has been designed to feed a 15 slotted waveguides array generating a set of independent beams covering the ±60° angle range. Each slotted waveguide contains 16 annular slots.
Keywords
antenna radiation patterns; slot antenna arrays; substrate integrated waveguides; Rotman lens; SIW array antenna; circular polarization radiation; circularly polarized slotted substrate integrated waveguide array; independent beams; slotted waveguides array; Antenna arrays; Arrays; Lenses; Planar waveguides; Polarization; Slot antennas; Substrates;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE
Conference_Location
Orlando, FL
ISSN
1522-3965
Print_ISBN
978-1-4673-5315-1
Type
conf
DOI
10.1109/APS.2013.6710686
Filename
6710686
Link To Document