摘要
依据某产品辐射发射测试频谱图,说明接地线对产品的辐射强度有明显的影响,通过分析,该影响主要是接地线连接方法不对、长短不合适造成的。本文对此问题给出了改进措施。
According to the spectrogram of the radiated emission testing of a product, it is shown that grounding wire has an obvious influence on the radiation intensity of the product. After analysis, it is found out that the main reason is that the grounding wire connection is not correct, and the length of the wire is not suitable. This paper proposes some countermeasures for this problem.
出处
《实验室研究与探索》
CAS
北大核心
2012年第8期214-215,共2页
Research and Exploration In Laboratory
关键词
接地线
辐射
电磁兼容
grounding wire
radiation
electromagnetic compatibility