To provide an antenna for a small satellite.SOLUTION: An antenna 1 has a plurality of antenna elements 3a, 3b ... extending outward from a board 2. A base 6 is provided in a center of the board. The antenna elements have excellent springiness and are made into a thin, elongated plate shape. The antenna elements are curved and tightened with one continuous gut 7 to move a tip toward a central base and hold the same. The gut comes into contact with a nichrome wire 9 disposed on an upper surface of the base. When the above nichrome wire is energized, heat generated burns out the gut, and the curved antenna element is restored to its original shape.SELECTED DRAWING: Figure 3

    【課題】 小型衛星に搭載されるアンテナの提供。【解決手段】 アンテナ1は基盤2の外方向へ延びる複数本のアンテナ素子3a,3b・・を有し、基盤中央には基台6を設け、アンテナ素子はバネ性に優れて薄くて細長い板状とし、アンテナ素子は湾曲して先端部を中央基台側に寄せて保持するために連続した1本のテグス7にて締め付け、該テグスは基台上面に配設したニクロム線9と接触し、上記ニクロム線に通電するならば、発生する熱にて上記テグスが焼き切られて湾曲したアンテナ素子が元の形状に復元する。【選択図】 図3


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    Title :

    ANTENNA MOUNTED ON ARTIFICIAL SATELLITE


    Additional title:

    人工衛星に搭載するアンテナ


    Contributors:

    Publication date :

    2020-11-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H01Q Antennen , ANTENNAS, i.e. RADIO AERIALS / B64G Raumfahrt , COSMONAUTICS



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