THREE-DIMENSIONAL MAGNETIC FIELD MEASUREMENT DEVICE AND MAGNETIC FIELD MAPPING SYSTEM

Abstract

The present invention relates to a three-dimensional magnetic field measurement device comprising a plurality of modules, wherein each of the modules is configured to be extensible in x-axis, y-axis, and z-axis directions, whereby magnetic field data in a three-dimensional space can be measured in real time without moving the device, a measurement area can be easily enlarged and reduced, power efficiency can be improved, and the size and weight of the device can be reduced.