| 摘要 |
A sensing system includes a conductor with a current flow path therethrough configured such that a current flowing through the conductor establishes an inhomogeneous magnetic field. A first pair of sensors is situated a first location having a first sensitivity, a second pair of sensors is situated at a second location having a second sensitivity lower than the first sensitivity. The first and second pairs of sensors are configured to measure the inhomogeneous magnetic field at their respective locations. |
