电源/地平面去耦设计

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电源/地平面去耦设计

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课程介绍

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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：

在PCB板的电源/地平面之间增加去耦电容与EMI和SI均相关，但到底使用多少去耦电容、多大的去耦电容以及去耦电容如何组合常常存在争论，去耦电容加少了去耦不足影响SI和EMI，加多了则过设计浪费成本，因此需要通过研究得到一些量化的规则来指导电源/地平面去耦设计。
本课程采用全波电磁场仿真的方法分析电源/地平面去耦电容的各种因素对EMI的影响，包括全局去耦电容和局部去耦电容，然后得到出量化的电源/地平面去耦设计规则，可操作性好，实用性强。另外，通过相关的EMC典型案例分享，进一步加深学员对电源/地平面去耦设计规则的理解。

课程提纲：

电源/地平面去耦的目的
电源/地平面EMI噪声的来源
去耦电容去耦效果分析及设计规则
电源/地平面去耦相关案例分享

课程特点：

对电源/地平面去耦的目的及噪声来源进行了独到的分析，辅以形象的图形进行说明

对电源/地平面去耦电容去耦效果的各种影响因素进行了详细的仿真分析，得到了可量化的全局和局部去耦电容的去耦设计规则，可操作性好，实用性强

有与电源去耦相关的EMC典型案例分享，进一步加深学员对电源去耦重要性的理解

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