|
The housing form with constructive attenuation characteristics to electromagnetic
high frequency fields, will have to satisfy the fundamental requisite to present
itself as a volume whose external surface, electrically conductive, sufficiently
attenuate the electromagnetic waves coming from the outside.
The basic concept is the following: as volume is empty of fissure and is as " equipotential " as shielding effect will be excited.
To satisfy how above said, also the choice of shielding materials results determinant. |