Combined Disposition Mode of Receiver-Transceiver Antenna for Electromagnetic Fuse
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摘要: 为寻找一种沿着鱼雷纵轴具有轴向指向性的鱼雷电磁引信, 分析了采用垂直发射的收发天线配置方式,通过简化模型计算反射场, 给出了接收指向性图, 结合不同配置方式的特点, 提出了一种垂直/平行组合配置方式, 从而改善了接收指向性。该方式可满足反潜/反舰所需动作区域的要求, 为进一步的目标信号分析提供参考。Abstract: To obtain a torpedo electromagnetic fuse with axial directivity along torpedo′s longitudinal axes, we analyze the combined disposition mode of receiver-transceiver antenna with vertical transmission, calculate the radiant electro-magnetic field and the reflect electromagnetic field by a simplified model, and give a receiving directivity diagram. Furthermore, we propose a combined vertical/parallel disposition mode with the characteristics of both disposition modes to improve the receiving directivity. The proposed disposition mode can meet the requirement for anti-ship/anti- submarine action area.
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Key words:
- electromagnetic fuse /
- receiver-transceiver antenna
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