模糊逻辑算法对EMI/EMC近场探测器的优化  

Optimization of EMI/EMC near field probe with fuzzy logic algorithm

作　　者：周启虎[1] 胡晓辉[1] 张津津[1] 

机构地区：[1]兰州交通大学电子与信息工程学院,甘肃兰州730070

出　　处：《应用科技》2007年第3期23-25,共3页Applied Science and Technology

摘　　要：利用模糊逻辑理论对近场电磁探测器进行优化说明.近场的研究必须使印刷电路板和其他电路与外界完全隔离,这可以通过合理地利用屏蔽来完成.检测无线频率能量的最好方法是用一根合适的环形天线.这个环形探测器既可以用做发射器,也可以用做接收器.要得到准确的结果,环形探测器的物理参数和电参数必须选择恰当.最重要的电参数就是这个环形导体的电感.This paper uses Fuzzy Logic Theory to explain the optimization of EMI/EMC near field probe. Near field studies must be carried out in an instating environment that seperates the printed circuit boards and other circuits entirely from outer space, which can be achieved by utilizing the screen properly. The best way known to detect Radio Frequency energy is to use a proper loop antenna. The loop probe can be used both as a transmitter or a receiver. To get accurate results, its physical and electrical parameters must be chosen properly. The most important electrical parameter is inductance of loop conductor.

关 键 词：近场探测器 模糊逻辑算法 EMI/EMC(电磁干扰/电磁兼容) 

分 类 号：TP305[自动化与计算机技术—计算机系统结构]