DocumentCode
2652259
Title
Interleaved multi-band pyramidal antennas combining radio navigation and telemetry satellite applications
Author
Fonseca, Nelson L G ; Mangenot, Cyril ; Hebib, Sami ; Aubert, Hervé ; Pascal, Olivier
Author_Institution
CNES, Toulouse, France
fYear
2009
fDate
1-5 June 2009
Firstpage
1
Lastpage
4
Abstract
We have proposed and validated through simulations the possibility to interleave two pyramidal multi-band antennas. This new design enables to overcome bandwidth limitation problems as only one trap is now needed per radiating element on the radio navigation antenna. The feeding network is simplified as the two applications are now separated and polarizations can be defined independently for the two applications without significant impact on antenna design.
Keywords
multifrequency antennas; radionavigation; satellite antennas; satellite telemetry; antenna design; interleaved multiband pyramidal antennas; polarizations; radio navigation antenna; telemetry satellite application; Antenna radiation patterns; Bandwidth; Impedance matching; Pattern matching; Polarization; Radio navigation; Resonant frequency; Satellite antennas; Satellite broadcasting; Telemetry;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2009. APSURSI '09. IEEE
Conference_Location
Charleston, SC
ISSN
1522-3965
Print_ISBN
978-1-4244-3647-7
Type
conf
DOI
10.1109/APS.2009.5171994
Filename
5171994
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