摘要电磁脉冲（Electromagnetic Pulse简称EMP），其时域波形具有陡峭且快速上升的前沿，频域波形覆盖范围宽。一般战场电磁脉冲伴随着核爆炸或者非核电磁脉冲弹（高功率微波弹）产生。电磁脉冲能在极短的时间内辐射出极高能量，对于依赖电子器件的设备和系统有着极大的威胁。本文通过理论计算、数值仿真以及实验等方法对强电磁脉冲环境的电磁脉冲信号进行了研究和测量。47869
首先，文章对电磁脉冲技术背景进行了综述，通过近现代电磁脉冲武器的发展阐述了电磁脉冲测试技术的重要性。总结了国内外成熟电磁脉冲测试技术的研究现状，针对电磁脉冲电场测试系统进行了设计研究。
其次，文章对强电磁脉冲环境进行理论研究，对典型强电磁脉冲环境特性进行数值分析和理论计算。同时对电磁脉冲防护技术及测试天线技术进行研究，通过对天线特性参数的数值计算，提出一种利用简单天线拓宽强电磁脉冲测试系统工作频带的方法。
最后，文章利用HFSS软件对测试天线进行设计优化及数值仿真，确定强电磁脉冲环境适用测试天线数值，给出0.1GHz-1GHz之间鞭状天线中心频率表。设计搭建了强电磁脉冲环境测试系统，通过实际应用验证了本文所设测试系统的可靠性。
本文通过理论设计仿真和实际应用设计出一种适用于强电磁脉冲环境的测试系统，针对测试天线提出设计概念和测试方法，对强电磁脉冲环境的测试有一定意义。
毕业论文关键词 强电磁脉冲环境 天线仿真计算 鞭状天线 测试系统
毕业设计说明书外文摘要
Title The research of a kind of strong electromagnetic pulse environment test antenna
Abstract
Electromagnetic Pulse(EMP) has steep front in the time domain,but with short duration.In the frequency domain,EMP covers a wide frequency band.The general EMP is produced by the nuclear explosion or the non nuclear EPB(High-power Microwave Bomb).The EMP can radiate very high energy in a short time,which causes great threat to devices and systems which depend on the electronic devices.In this paper,the theoretical calculation numerical simulation and experiments are done to study the strong electromagnetic pulse environment.
First ,In this paper, the background of electromagnetic pulse technology is reviewed,and the importance of electromagnetic pulse testing technology is expounded by the development of modern electromagnetic pulse weapon.According to the research of the mature electromagnetic pulse testing technology，design and research of test system of electric field produced with EMP have been done.
Secondly,theoretical study on the environment of strong electromagnetic pulse is completed and numeric analysis and theoretical arithmetic has been done.Protection of electronic system from EMP and test antenna technology is studied.A method to broad working band of EMP text system by simple antenna is raised.
Finally,numerical simulation ,optimization and design have been done with HFSS.The value of text antenna which suit the strong electromagnetic pulse environment and a sheet of center frequency between 0.1GHz-1GHz of whip antenna are proposed .strong electromagnetic pulse environment test system has been designed and set up.Reliability of the text system in this paper is verified by practical application
In this paper,a text system of strong electromagnetic pulse environment and a method to design and text antenna are proposed,which do some help to the text of strong electromagnetic pulse environment HFSS强电磁脉冲测试天线的研究:http://www.youerw.com/tongxin/lunwen_50136.html