Producción CyT
Artículo
Autoría
Galván, Julián
;
Colantonio, Dante
Fecha
2009
Editorial y Lugar de Edición
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Revista
Microwave and Optoelectronics Conference (IMOC), 2009 SBMO/IEEE MTT-S International
(pp. 816-820)
- ISSN 1679-4389
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
ISSN
1679-4389
Resumen
Información suministrada por el agente en
SIGEVA
We describe the design, manufacturing and measurement of an antenna with an hemispherical type radiation pattern used in the space segment X-Band Data Downlink subsystem. In particular, this antenna corresponds to the flight model of mission SAC-D/AQUARIUS, which is a LEO earth observation satellite. The chosen solution is a compact choke ring type antenna, which reduces back radiation. By using a septum polarizer, selectable polarization, high power handling, and high st r uctural stiffness ar...
We describe the design, manufacturing and measurement of an antenna with an hemispherical type radiation pattern used in the space segment X-Band Data Downlink subsystem. In particular, this antenna corresponds to the flight model of mission SAC-D/AQUARIUS, which is a LEO earth observation satellite. The chosen solution is a compact choke ring type antenna, which reduces back radiation. By using a septum polarizer, selectable polarization, high power handling, and high st r uctural stiffness are achieved .
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Palabras Clave
Hemispherical PatternChoke RingSeptum PolarizerLow Back Radation