Method and device for varying interpolation factors
US5920494A · kind A · utility
11Cited by
3References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 10, 1997 |
| Grant date | Jul 6, 1999 |
| Priority date | — |
| Expiry date | Jan 10, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M1/303
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A method and device for varying interpolation factor of at least one position-dependent, periodic signal in a position measurement system. The method and device allows switching between one of a specified number of different interpolation factors at a switching time point at which the interpolated measurement signal has an identical signal form for every possible interpolation factor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.