Measurement probe and authentication device comprising the same
作者： Myron Seto , Philipp Egger , Edgar Muller
DOI:
关键词: Electronic engineering 、 Authentication 、 Core (optical fiber) 、 Magnetic field 、 Electrical engineering 、 Electromagnetic coil 、 Engineering 、 Magnetization
摘要: The invention refers to a measurement probe for measuring magnetization data of at least one item (7), specifically security document comprising magnetic material (M), said core free magnetizing coil (3) characterized in that two field sensors (4s, 4c, 8s, 8c) are disposed both ends inside its ends. relates further an authentication device and method carried out by means device.
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