滤波设计（二）

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课程介绍

感谢您使用电巢APP， PC端建议使用Google Chrome浏览器进行观看！

讲师介绍：

余平放老师|EDA365电磁兼容&安规论坛特邀版主，原华为EMC首席专家

具有20余年产品研发经验。在EMC测试、EMC设计与整改、高频EMI技术研究和EMC仿真技术上有着丰富的经验；
曾主持华为网络产品EMI技术研究，支撑下一代网络产品从5G-56G速率演进和市场准入；
参与过GB19286/YD1082/GR1089 lssue6等多个国内国际EMC标准的制定或修订工作；
申请国家专利10项；国内外发表论文4篇。在职期间，获得华为个人金牌奖、个人总裁奖。

课程介绍

滤波技术是电磁干扰抑制的重要技术之一，产品开发工程师应掌握EMI滤波器的基本原理、基本特性并根据实际情况设计有效的EMI滤波器，以支撑产品EMC性能的实现。按滤波特性，滤波器可分为低通滤波器、高通滤波器、带通滤波器和带组滤波器，在EMC领域主要应用低频滤波器。
本课程采用场路结合的仿真方法分析板级分立器件滤波电路的各器件参数变化及PCB安装因素对滤波性能影响，得到了可量化的滤波设计规则，可操作性好，实用性强。另外，通过相关的EMC典型案例分享，进一步加深学员对滤波设计设计规则的理解。

课程提纲

电源端口滤波设计（上次直播课已讲）
信号端口滤波设计（本次直播课内容）
板内电路滤波设计（本次直播课内容）
滤波相关案例分享（本次直播课内容）

本课程特点

1）采用全波电磁场仿真手段分析了电源口滤波电路、信号口滤波电路和板内关键滤波电路的各器件参数变化及安装因素对滤波性能的影响，反映了实际应用情况，得到了可量化的滤波设计规则，可操作性好，实用性强

2）信号接口滤波设计充分考虑了设备是金属外壳还是塑料外壳、是单端信号还是差分信号或是混合信号等各种情况给出相应的滤波设计要点和设计规则，有形象的图示进行说明

3）有滤波相关的EMC典型案例分享，进一步加深学员对滤波重要性的理解

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