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ASTM D4935-18
Standard Test Method for Measuring the Electromagnetic Shielding Effectiveness of Planar MaterialsMore info
1.1 This test method provides a procedure for measuring the electromagnetic (EM) shielding effectiveness (SE) of a planar material for a plane, far-field EM wave. From the measured data, near-field SE values can be calculated for magnetic (H) sources for electrically thin specimens.2,3 Electric (E) field SE values are also able to be calculated from this same far-field data, but their validity and applicability have not been established.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| ICS | 17.220.20 : Measurement of electrical and magnetic quantities |
| Number of pages | 11 |
| Replace | ASTM D4935-10 |
| Set | ASTMVOL1002 |
| Year | 2018 |
| Document history | ASTM D4935-10 |
| Country | USA |
| Keyword | ASTM 4935;ASTM D4935;ASTM D4935;10.1520/D4935-18 |