| 摘要 |
The generator (20) has a set of coils (22, 23, 26-29) that is rolled around a set of axes (X, Y, Z). A set of orthogonal axes is provided for the set of coils in a common point corresponding to a central point. A set of printed circuit boards (PCBs) (32, 32, 36-39) is provided with electric tracks forming the set of coils. Each PCB includes rigid supports (42, 43, 46-49) for forming a support for the electric tracks. A plate is arranged corresponding to intensity of magnetic field generated by the coils at the central point when coils are crossed by same amount of current. An independent claim is also included for a magnetic field sensor.
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