Title:
反射鏡アンテナ装置
Document Type and Number:
Japanese Patent JP7246589
Kind Code:
B2
Abstract:
A reflector antenna apparatus includes: a radiator that emits a radio wave; a reflector that reflects the radio wave emitted from the radiator, a shape of the reflector being changeable; a support structure supporting the reflector, the support structure being connected to at least a part of an outer periphery of the reflector and including at least two flexible support members capable of following a change in the shape of the reflector; an injection device that injects a fluid into the at least two support members; and a coupling that couples the reflector and the at least two support members. In a deployed state in which the at least two support members are filled with the fluid, the reflector is configured to form a curved surface shape in which the reflector is not curved in a first direction and is curved in a second direction orthogonal to the first direction.
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Inventors:
Hiromasa Nakajima
Shinichi Yamamoto
Michio Takigawa
Shinichi Yamamoto
Michio Takigawa
Application Number:
JP2023501934A
Publication Date:
March 27, 2023
Filing Date:
February 26, 2021
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
H01Q1/08; H01Q15/20
Domestic Patent References:
| JP2008211268A | ||||
| JP2002094325A | ||||
| JP2005519510A |
Attorney, Agent or Firm:
Patent Attorney Corporation Sanno Naigai Patent Office
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