61000-4-20: Difference between revisions

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The 61000-4-20 is the standard for the Tem cells
#REDIRECT [[IEC_61000-4-20]]
 
= Emission =
The Tem cell is a different and cost efficient method, compared to the [[OATS]], to measure the emission patron of the [[EUT]]. This method does have a down side, calculation is needed to correlate the measurements done in the Tem cell to the [[OATS]]
 
For the emission there are 2 ways of calculation:
# multi pole model
# three voltage measurements
 
== Multi pole model ==
 
The multi pole model is currently not supported by {{radimation}}
 
== Voltage measurements: 3-Positions ==
Also known as the "To Radiated Power method". In this method the EUT is placed in 3 axis (x,y,z).
 
 
<math>S[V]=\sqrt{ V_{x}^2 + V_{y}^2 + V_{z}^2  }</math>
 
<math>V_{x}</math>, <math>V_{y}</math> and <math>V_{z}</math> are the measurements done in Volt on the same frequency but in different directions.
 
= Immunity =

Latest revision as of 13:17, 28 January 2022

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