The invention discloses a stepless telescopic corner reflector for a helicopter target drone, and relates to the technical field of helicopter target drone equipment. The reflector comprises a control panel and a reflector; the control panel is arranged at the bottom of a helicopter body of the helicopter target aircraft; the reflector is arranged on the control panel, and the control panel is used for controlling the reflector to ascend and descend. The effective reflection area of the corner reflector is changed by stretching out and drawing back the metal plate forming the corner reflector, and then the reflection effect strength of the corner reflector on electromagnetic waves is changed, that is, the target drone is changed, and the RCS magnitude is increased. Compared with a conventional three-panel type corner reflector, the three-panel type corner reflector is only provided with two metal plates, and the third metal plate utilizes the metal surface of the bottom of the body, so that the weight of the target drone mounting corner reflector is reduced to a certain extent. When the reflector is applied to the helicopter target aircraft, the target aircraft can simulate various targets of the armed helicopters with different RCS magnitudes.

    本发明公开一种用于直升机靶机的无级伸缩式角反射器,涉及直升机靶机装备技术领域,包括控制盘和反射器;控制盘用于设置于直升机靶机的机身底部;反射器设置于控制盘上,控制盘用于控制反射器的升降。通过伸缩构成角反射器的金属板,改变角反射器的有效反射面积,进而改变角反射器对电磁波的反射作用强弱,即改变靶机增加RCS的量级。并且本发明相比于常规的三面板式角反射器,它只有2块金属板材,第3块金属板材利用的是机身底部的金属表面,在一定程度上减轻了靶机挂载角反射器的重量。将本发明应用于直升机靶机,可以实现依靠一款靶机模拟多种不同RCS量级的武装直升机的目标。


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    Title :

    Stepless telescopic corner reflector for helicopter target aircraft


    Additional title:

    一种用于直升机靶机的无级伸缩式角反射器


    Contributors:
    ZHAO QIJUN (author) / FEI ZHONGYANG (author) / JIANG XIANGWEN (author) / YAO ZEHAO (author) / WANG BO (author) / CHEN XI (author)

    Publication date :

    2022-01-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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