A study of EMI and ESD troubleshooting between handheld connector and grounding

作者: Wen-Cheng Lai , Jhin-Fang Huang

DOI: 10.1109/APEMC.2015.7175311

关键词: Electromagnetic interferenceEMIElectronic engineeringSignalGroundEngineeringLocal area networkElectrical engineeringCable glandTroubleshootingFilter (video)

摘要: This paper describes PCB Layout for EMI (Electromagnetic Interference) design of grounding and connector relation, it will be reduced cost get a lower emission passive ESD testing report, the theory is following EN55022, EN55024 EN60950 requirement to implement on result, designed high-frequency concern. provide also discuss an efficient systematic technique modeling pairs signal finding filter differential signal. analysis do correlation demonstrate validly our model, than apply simulation find appropriate physical circuit. provides troubleshooting between handheld system problems.

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