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Introduction to Electromagnetic Compatibility


Course 1: Basic Terms and definition

  • Aspect of EMC
  • EMC Crucial factors
    • Noise Source
      • Miscellaneous Noise Sources
    • Coupling path
      • Conductively coupled Noise
      • Radiation Coupling
        • Common Mode and differential mode
    • Receiver Susceptibility
      • Hard failure
      • Soft failure
        • Analog
        • Digital
    • EMC Techniques
      • Grounding
      • shielding
      • Filtering
      • Isolating
  • EMC Certification and Standard
    • Certification Process
    • EMC Standard and Organization
  • Testing for EMC Compliance
    • EMI
      • Radiation
        • Radiation Emission
        • Radiation Spurious Emission
      • Conductive
        • Conductive Emission
        • Harmonics and Flicker emissions
    • EMS
      • Radiation Susceptibility
      • Conductive Susceptibility
      • ESD
      • Surge
      • EFT
      • PMS (Power Frequency Magnetic Field Susceptibility)
      • Dip and interruption
  • EMC system level design techniques
    • Grounding
    • Shielding
    • Filtering
    • isolating
  • ESD system level design


Course2: EMC Compliance testing introduction

  • Radiation Emissions
  • Conductive Emissions
  • Harmonics and Flicker
  • Radiation Susceptibility
  • Conductive Susceptibility
  • ESD
  • EFT
  • Surge
  • PMS (Power Frequency Magnetic Field Susceptibility)
  • Dip and interruption

Course 3: PCB Design and Layout for EMC

  • PCB EMC
    • Time Domain VS Frequency Domain analysis
    • Methods of Noise Coupling
      • Electric Field
      • Magnetic Field
    • Harmonics
    • Noise Source
    • Common-mode Current VS differential-mode currents
  • Grounding
  • Noise suppression
    • Intentional
    • Un-intentional
  • Printed Circuit Board Design For EMC
    • Layer Stack-up consideration
    • Components Placement
    • Bypassing and Decoupling
  • Scheme
    • Power Net
    • Grounding Net
  • Trace Routing
    • Transmission Line model
    • Reflection and Crosstalk
    • Impedance Control
  • Backplanes, Ribbon Cables, and Daughter Cards

Course 4: EMC and ESD Protection Components

  • Resistor
  • Capacitor
  • Inductor
  • Ferrite Bead
  • Common Mode Choke
  • Gas Discharge Tube
  • Solid Discharge Tube
  • TVS(Transient Voltage Suppressor
  • Varistor
  • PTCs (Positive Temperature Coefficient Thermistors)