| 摘要 |
A thin film plated wire magnetometer in which the plated wire configurations are arranged to provide a very sensitive and compact instrument. The device is sensitive to magnetic field variations in the order of a fraction of one gamma. A plated wire is wound a number of turns around a cylindrical or rectangular core, the plated wire acting as both sensor material and pickup coil. A high frequency energized driver coil is wound over the plated wire sensor coil, in one embodiment the driver coil is a toroidal winding.
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