Angle to bipolar analog converter
US4247810A · kind A · utility
1Cited by
4References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 5, 1979 |
| Grant date | Jan 27, 1981 |
| Priority date | — |
| Expiry date | Jul 5, 1999 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08C19/46
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The control system uses shaft angle controlled synchro resolver devices for producing reversible polarity signals related to the variable shaft angle position and independent of variations in the amplitude of the electrical carrier excitation of the synchro resolver and of spurious phase shifts seated therein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.