Title:
SPACECRAFT
Document Type and Number:
WIPO Patent Application WO/2024/038548
Kind Code:
A1
Abstract:
[Problem] To provide a spacecraft that has an improved heat discharging capability. [Solution] A spacecraft (1) according to one embodiment of the present invention comprises: a body (300) which has mounted therewithin multiple devices including an oscillator (111) that outputs a signal having a frequency in at least one frequency band; multiple heat radiation plates (402) that are arranged outside the body, extend substantially parallel to a reference direction (D), and are provided so as to face each other; at least one amplifier (112) that is configured to be disposed in a region surrounded by the heat radiation plates (402), to be connected to one of the heat radiation plates (402), and to amplify a signal outputted by the oscillator (111); and an antenna unit (131, 132) that is configured to be disposed outside the body (300), and to radiate electric waves propagating along the reference direction (D) using the signal amplified by the at least one amplifier (112).
Inventors:
KITAMURA HIROKI (JP)
Application Number:
PCT/JP2022/031238
Publication Date:
February 22, 2024
Filing Date:
August 18, 2022
Export Citation:
Assignee:
INST FOR Q SHU PIONEERS OF SPACE INC (JP)
International Classes:
B64G1/50
Foreign References:
| US5806803A | 1998-09-15 | |||
| US20160288928A1 | 2016-10-06 | |||
| JP2010501383A | 2010-01-21 | |||
| JP3979325B2 | 2007-09-19 |
Attorney, Agent or Firm:
ONO Makoto et al. (JP)
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