Main Contents begins from here.
Shield Characteristics (KEC Method)
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The sample is inserted between the antena for sending signals of pseudonoise source and the one for receiving.
- Strength of the electric field and the magnetic field before and after the insertion of the sample is comparing measured.
Test Method
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- Measurement Model
- Put two shield sheets(EYJBD type: Size 20mm~20mm) with the non-metallized sides facing each other between SUS boards.
- Measure the aged deterioration of equivalent series component of capacitor structure(combined resistance of metallized metal layer and conductive adhesion layer).