电磁兼容培训胶片(要求、试验与概念) .pptx

为什么要掌握电磁兼容技术;实践电磁兼容技术;课程发展过程;课程内容; 通过学习本课程要达到：;第一章 基本概念;电磁干扰现象;特殊的电磁兼容问题;TEMPEST现象;保密通信系统中的TEMPEST;产生电磁干扰的条件;常见干扰源;;偶极天线的演变;常见的等效天线;电磁兼容标准;电磁兼容标准的内容;电磁兼容标准体系;标准编号的识别;典型电磁兼容试验项目;电磁兼容试验场地;辐射发射测试;开阔场地要求;开阔场实景;开阔场实景;电磁屏蔽室;电磁兼容试验室的结构;半无反射室实景;测量电磁干扰的天线; 天线系数;抗扰度试验;抗扰度的其它测试方法;磁场发射测试;磁场敏感度试验;传导发射测试;LISN或AMN;LISN的电路;浪涌（模拟雷电干扰）试验波形;浪涌试验装置;浪涌试验内容; 电快速脉冲（EFT或FTB）试验波形;干扰注入方式;电快脉冲试验;静电放电;静电枪电原理路;静电放电试验装置;电源谐波;非线性电流;谐波限制;电源谐波测量;谐波测量仪;自制谐波测量仪;分贝(dB) 的概念;用分贝表示的物理量;频域分析;频谱分析仪;脉冲信号的频谱;电磁兼容的工程方法;1、Genius only means hard-working all ones life. (Mendeleyer, Russian Chemist)? 天才只意味着终身不懈的努力。20.8.58.5.202011:0311:03:10Aug-2011:03 2、Our destiny offers not only the cup of despair, but the chalice of opportunity. (Richard Nixon, American President )命运给予我们的不是失望之酒，而是机会之杯。二〇二〇年八月五日2020年8月5日星期三 3、Patience is bitter, but its fruit is sweet. (Jean Jacques Rousseau , French thinker)忍耐是痛苦的，但它的果实是甜蜜的。11:038.5.202011:038.5.202011:0311:03:108.5.202011:038.5.2020 4、All that you do, do with your might; things done by halves are never done right. ----R.H. Stoddard, American poet做一切事都应尽力而为，半途而废永远不行8.5.20208.5.202011:0311:0311:03:1011:03:10 5、You have to believe in yourself. Thats the secret of success. ----Charles Chaplin人必须相信自己，这是成功的秘诀。-Wednesday, August 5, 2020August 20Wednesday, August 5, 20208/5/2020 6、Almost any situation---good or bad---is affected by the attitude we bring to. ----Lucius Annaus Seneca差不多任何一种处境---无论是好是坏---都受到我们对待处境态度的影响。11时3分11时3分5-Aug-208.5.2020 7、Although the world is full of suffering, it is full also of the overcoming of it.----Hellen Keller, American writer虽然世界多苦难，但是苦难总是能战胜的。20.8.520.8.520.8.5。2020年8月5日星期三二〇二〇年八月五日 8、For man is man and master of his fate.----Tennyson人就是人，是自己命运的主人11:0311:03:108.5.2020Wednesday, August 5, 2020 9、When success comes in the door, it seems, love often goes out the window.-----Joyce Brothers成功来到门前时，爱情往往就走出了窗外。11:038.5.202011:038.5.202011:0311:03:108.5.202011:038.5.2020 10、Life is measured by thought and action, not by time. ——Lubbock 衡量生命的尺度是思想和