Measured Magnetic Field Reduction of Copper-Sprayed Hood Panels

Abstract

Measurement Procedures The surface magnetic field reduction of nine samples of flame-sprayed copper panels was measured over the 10 kHz to 100 MHz frequency range using a transverse electromagnetic (TEM) cell. These results were compared to the measured magnetic field reduction provided by 22-gauge copper mesh. A relationship was demonstrated between the resistivity of the panels and the amount of magnetic field reduction provided.