南京师范大学学报：工程技术版2011，Vol.11Issue(4)：16-19,23,5.
传导噪声分析仪在汽车电子EMC中的应用
The Application of Conducted Noise Analyzer in the EMC of Automotive Electronics
吴平宏 1刘勇 2邓凌翔 1周雷 1李保婷1
作者信息
- 1. 江苏省计量科学研究院,江苏南京210007
- 2. 南京师范大学电气与自动化工程学院,江苏南京210042
- 折叠
摘要
Abstract
The mechanism of conducted EMI noise and the characteristics of different modal noise are analyzed in this paper. In order to overcome the difficulty that the traditional method of conducted EMI noise measurement can＇ t diag- nose the EMI noise comprehensively, the conducted noise analyzer is introduced. And its structure and principles are analyzed in detail. In addition, the issue of the conducted noise of a certain type of car navigation system is diagnosed by using it, and the corresponding EMI filter is designed to suppress the conducted EMI noise. The result of experiment verifies the validity of the diagnosis of the conducted noise analyzer.关键词
传导噪声/噪声分析仪/诊断/汽车电子/EMI滤波器Key words
conducted noise/noise analyzer/diagnose/automotive electronics/EMI filter分类
信息技术与安全科学引用本文复制引用
吴平宏,刘勇,邓凌翔,周雷,李保婷..传导噪声分析仪在汽车电子EMC中的应用[J].南京师范大学学报：工程技术版,2011,11(4):16-19,23,5.
