| 摘要 |
In an electronic compass with several sensors (1, 2, 3) each corresponding to one component of the earth field (Hy), errors due to differences in signal amplification are prevented and the accuracy of measurement is increased. According to the invention, three identical sensors (1, 2, 3) are arranged at an angle of 120 DEG . The compass is intended in particular for the navigation of vehicles. |
