鱼雷电磁引信接收机对欺骗式干扰抗干扰能力评估

张 涛; 任志良; 孙常存; 李耀波

doi:10.11993/j.issn.1673-1948.2011.03.005

鱼雷电磁引信接收机对欺骗式干扰抗干扰能力评估

doi: 10.11993/j.issn.1673-1948.2011.03.005

1.
海军工程大学兵器工程系, 湖北武汉, 430033
2.
中国人民解放军92538部队, 辽宁大连, 116041

详细信息

作者简介:
张涛(1983-), 男, 在读博士, 研究方向为军用目标特性及其信息处理技术.

中图分类号: TJ431.7; TN97
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出版历程
- 刊出日期: 2011-06-30

Evaluation of Anti-interference Capability of Torpedo Electromagnetic Fuze Receiver Against Deceiving Jammings

1.
Department of Weaponry Engineering, Naval University of Engineering, Wuhan 430033, China
2.
92538th , The People′s Liberation Army of China, Dalian 116041, China

摘要

摘要: 为了定量分析和评估鱼雷电磁引信接收机对欺骗式干扰的抗干扰能力, 通过对鱼雷电磁引信目标特性及工作机理的分析, 定义了抗干扰系数和幅值系数, 给出了两者之间的计算关系式, 并提出了以抗干扰系数作为评估指标的定量评估方法。针对鱼雷电磁引信接收机中典型的滤波电路和时间检验电路, 利用电路分析法推算了二者的幅值系数, 进而推出其抗干扰系数。最后, 利用抗干扰系数对鱼雷电磁引信接收机抗2种欺骗式干扰能力进行评估, 其结果与实测一致, 验证了本文所提出的评估方法的可行性与有效性。
- 鱼雷电磁引信 /
- 接收机 /
- 抗干扰能力 /
- 评估 /
- 抗干扰系数 /
- 欺骗式干扰
Abstract: In order to analyze quantitatively and evaluate the anti-interference capability of a torpedo electromagnetic fuze receiver against deceiving jammings, an anti-interference coefficient and an amplitude coefficient are defined by analyzing the target characteristics and working principle of torpedo electromagnetic fuze, and the relational expression of the two coefficients is derived. Moreover, a quantitative evaluation method is put forward taking the anti-interference coefficient as an evaluation index. According to the typical filter circuit and timing test circuit in torpedo electromagnetic fuze receiver, their amplitude coefficients are calculated by using the circuit analysis method and their anti-interference coefficients are reckoned. The anti-interference capability of a torpedo electromagnetic fuze receiver against two deceiving jammings is evaluated with the anti-interference coefficient, and the result coincides with the measurement, which validates the feasibility and effectiveness of the proposed method.
- torpedo electromagnetic fuze /
- receiver /
- anti-interference capability /
- evaluation /
- anti-interference coefficient /
- deceiving jamming

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参考文献(10)

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