EMC的量測技術與標準發展

EMC的量測技術與標準發展EMC







EMC

EMI

EMS

CE

RE

CS

RS

CE : Conducted Emission RE : Radiated Emission

CS : Conducted Susceptibility RS : Radiated Susceptibility

EMC







EMI




EMS

Sensor,





,




sensor








: -



 (



tasnsducer)





Micro Pulse Generator BURST Generator Load Dump Generator

Voltage Drop Simulator

EMC






EMC






,

,







Dipole Isotropic


: ERP (Effective Radiated Power) : EIRP
(Equivalent Isotropically Radiated Power)

EMI
10 m



1-4m

0.8 m

EMI



EMI

(NSA

)

ERP(EIRP)
3m


1-4m

1.5 m

EMI

SG



EMI
0.8 m


0.8 m

EMI

0.4 m



EMI EMI

LISN ISN

LISN(AMN)


ISN



LISN:Line Impedance Stabilization Network AMN: Artificial Main Network ISN: Impedance Stabilization Network



EMS
3m

1.5 m 0.8 m

 EMS