| 摘要 |
The invention relates to a target for an inductive movement sensor comprising a plurality of conductive patterns (147i) distributed along an area having a dimension Dtot measured in one direction, said patterns (147i) being defined by the stacking of at least one first set of basic periodic patterns of period approximately equal to Dtot/N, comprising N first basic conductive patterns (149j) having a dimension approximately equal to Dtot/2N in said direction, evenly distributed along said area, and a second set of basic periodic patterns having a period approximately equal to Dtot/(N+r), comprising N+r second basic patterns (151k) having a dimension approximately equal to Dtot/2(N+r) in said direction, evenly distributed along said area, where N is an integer greater than or equal to 2 and r is a positive non-zero integer less than or equal to N-1, in which the first and second basic conductive patterns overlap at least partially. |
