Study of the Impact of Board Orientation on Radiated Emissions due to Common-Mode Currents on Attached Cables

被引：0
|
作者：
Sorensen, Morten [1 ]
Hubing, Todd H. [2 ]
Jensen, Kim [3 ]
机构：
[1] Aalborg Univ, Fac Sci & Engn, Dept Elect Syst, Antennas Propagat & Radio Networking, Niels Jernes Vej 12, DK-9220 Aalborg St, Denmark
[2] LearnEMC, POB 729, Stoughton, WI 53589 USA
[3] Bang & Olufsen As, Peter Bangs Vej 15, DK-7600 Struer, Denmark
来源：
2016 IEEE INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY (EMC) | 2016年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Common-mode current on attached cables is a typical source for radiated emission. Several models have been made for conversion of the intended differential signal to unwanted common-mode current on cables. In this paper we refine a method for identifying the radiation sources arising from a long microstrip. This method is used to show that the radiated emission from a PCB with attached cable(s) caused by a long trace depends on whether the trace is facing up or down with different result for voltage and current sources.
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页码：36 / 40
页数：5
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