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为了研究无线电引信的连续波辐照效应,以A型无线电引信为研究对象,开展了单一频率等幅正弦波和扫频连续波辐照效应试验。试验结果表明:连续波辐照可使引信意外发火,引信对扫频连续波更敏感;引信上连续波能量耦合通道为天线部分;连续波辐照下引信意外发火的根本原因是连续波使引信内部自差式收发机工作状态产生异常。
In order to study the continuous wave radiation effect of the radio fuze, a type A radio fuze was taken as the research object, and a single frequency equal amplitude sine wave and sweep frequency continuous wave irradiation effect test were carried out. The experimental results show that the continuous-wave radiation can cause the fuze to ignite unexpectedly, and the fuze is more sensitive to swept continuous wave. The continuous wave energy coupling channel of the fuze is the antenna part. The fundamental reason that the continuous- Internal self-dispatching transceiver abnormal working conditions.