In electrical engineering, electromagnetic shielding is the practice of reducing the electromagnetic field in a space by blocking the field with barriers made of conductive or magnetic materials.

It will take improved radiation tolerant PCs and an electromagnetic dust shield ... The Electrodynamic Dust Shield (EDS) is an active dust mitigation technology that uses electric fields to move dust ...

The electron shell of atoms acts as an "electromagnetic shield," preventing direct access ... for the highly accurate measurements of magnetic fields. "Shields up!": This command is familiar ...

This type of magnetic field is known as a geodynamo, and the force field structure that deflects most of the solar wind and forms a protective shield ... in addition to electromagnetic energy ...