A radar satellite of the present invention comprises a radar unit (20) including a plurality of radar panels (21) coupled to each other in a single flat plate shape, each of the plurality of radar panels including a plurality of antennas which transmit and receive radar waves, and a solar cell (241); and a communication/control unit (50) which performs communications with a spot on an earth or a spacecraft. The radar unit (20) includes: a radar panel array (201) which is a plate-shaped structure including the plurality of radar panels (21); and a deployable truss structure (202) including a plurality of side frame members (204) supporting the plurality of radar panels (21), respectively, and coupled to each other in such a manner that the side frame members are foldable and deployable.
RADAR SATELLITE AND RADAR SATELLITE SYSTEM USING SAME
RADARSATELLIT UND RADARSATELLITENSYSTEM MIT VERWENDUNG DAVON
SATELLITE RADAR ET SYSTÈME DE SATELLITE RADAR UTILISANT LE SATELLITE RADAR
2023-01-04
Patent
Elektronische Ressource
Englisch
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