Title:
ANTENNA DEVICE AND SPACECRAFT
Document Type and Number:
WIPO Patent Application WO/2020/213136
Kind Code:
A1
Abstract:
[Problem] To provide an antenna device and spacecraft that can be more easily deployed from a stowed state. [Solution] Provided is an antenna device comprising: a main reflector comprising a plurality of ribs formed so as to be deployable from a folded-up stowed state, and planar elements erected between the plurality of ribs and configured to be capable of reflecting and radiating outward radio waves that have been radiated by a radiator; and a restricting member that restricts the deployment of the plurality of ribs in the stowed state, and is configured so that the restriction is released by the operation of a restriction release member different from the main reflector.
Inventors:
ONISHI SHUNSUKE (JP)
YASAKA TETSUO (JP)
KUNO KAZUO (JP)
UETSUHARA MASAHIKO (JP)
KOGA YOHEI (JP)
ITO SHINJI (JP)
ICHIKI YONOSUKE (JP)
KISO KAZUO (JP)
TOBO MUTSUHITO (JP)
YASAKA TETSUO (JP)
KUNO KAZUO (JP)
UETSUHARA MASAHIKO (JP)
KOGA YOHEI (JP)
ITO SHINJI (JP)
ICHIKI YONOSUKE (JP)
KISO KAZUO (JP)
TOBO MUTSUHITO (JP)
Application Number:
PCT/JP2019/016674
Publication Date:
October 22, 2020
Filing Date:
April 18, 2019
Export Citation:
Assignee:
INST FOR Q SHU PIONEERS OF SPACE INC (JP)
International Classes:
H01Q15/20; H01Q1/28; H01Q19/19
Domestic Patent References:
| WO2017221872A1 | 2017-12-28 |
Foreign References:
| JPH0570012U | 1993-09-21 | |||
| JPH09266408A | 1997-10-07 | |||
| JP2005086698A | 2005-03-31 |
Other References:
See also references of EP 3958399A4
Attorney, Agent or Firm:
ONO Makoto et al. (JP)
Download PDF: