The invention relates to a low-scattering carrier for RCS (radar cross section) test, which comprises a carrier body, the carrier body comprises a first surface and a second surface which protrude outwards, the first surface and the second surface are connected to form a hollow cavity, and the hollow cavity is used for accommodating a cylindrical target part; one end of the hollow cavity is a pointed end, the other end of the hollow cavity is an open end, the open end is circular, and the cylindrical target part penetrates through the open end to be installed in the hollow cavity; a horizontal plane is formed at the junction of the first surface and the second surface, the height of the first surface exceeding the horizontal plane is smaller than that of the second surface exceeding the horizontal plane, the curvature radius of the first surface is gradually increased from the tip to the open end, and the curvature radius of the second surface is firstly increased and then decreased from the tip to the open end. The low-scattering carrier can simulate the installation state of the cylindrical target component, and accurate evaluation of the RCS of the cylindrical target component is achieved.

    本发明涉及一种用于RCS测试的低散射载体,包括载体本体,载体本体包括向外凸起的第一表面和第二表面,第一表面和第二表面连接形成中空腔体,中空腔体用于容纳筒状目标部件;中空腔体的一端为尖端,另一端为开口端,开口端为圆形,筒状目标部件穿过开口端安装于中空腔体中;第一表面和第二表面交界处形成水平面,第一表面超出水平面的高度小于第二表面超出水平面的高度,第一表面的曲率半径由尖端向开口端方向逐渐递增,第二表面的曲率半径由尖端向开口端的方向先增大后减小。本发明中的低散射载体能够能够模拟筒状目标部件的装机状态,实现筒状目标部件RCS的准确评估。


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    Titel :

    Low-scattering carrier for RCS (radar cross section) test


    Weitere Titelangaben:

    一种用于RCS测试的低散射载体


    Beteiligte:
    QIN ZONG (Autor:in) / BAI YANG (Autor:in) / LIU FANG (Autor:in) / YANG JINGXUAN (Autor:in) / JI YUAN (Autor:in) / HOU XIN (Autor:in)

    Erscheinungsdatum :

    2023-01-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



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