摘要
混合信号仿真技术是分析导弹无线电引信与高功率微波(HPM)耦合效应的一种方法。它采用时域有限差分法(FDTD)的场方法,求解耦合产生的感应电压;采用系统仿真软件的路方法,分析系统的干扰与毁伤效应。仿真结果说明,采用高斯脉冲平面波辐照无线电引信时,引信被干扰,并有可能产生早炸现象。该方法把耦合的主体和客体进行统一和简化,可以形成快速、实用的耦合效应分析能力。
Mixed signal simulation technology is a method to find the coupling effects mechanism of a radio fuze and high power microwave(HPM). It uses the finite difference time domain method(FDTD) method to solve the coupling of induced voltage, adopts system simulation software to analyze interference or damage effect of sys- tem. Simulation result shows that Gaussian pulse plane wave can disturb or damage radio fuze. The method uni- fies and simplifies the coupling process of the subject and objects, and forms a rapid, practical way to get the analysis result.
出处
《电讯技术》
北大核心
2013年第6期807-811,共5页
Telecommunication Engineering
基金
国家高技术研究发展计划(863计划)项目(2008AA8030461)~~
关键词
无线电引信
高功率微波
时域有限差分法
耦合效应
混合信号仿真
radio fuze
high power microwave (HPM)
finite difference time domain method (FDTD)
coupling effect
mixed signal simulation