Phase-shifted data acquisition system and method
US6647347B1 · kind B1 · utility
27Cited by
8References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 26, 2000 |
| Grant date | Nov 11, 2003 |
| Priority date | — |
| Expiry date | Jun 7, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J49/0036
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Improved data acquisition systems and methods that enable large numbers of data samples to be accumulated rapidly with low noise are described. In accordance with this inventive approach, a plurality of data samples is produced from a transient sequence in response to sampling clock, and corresponding data samples across the transient sequence are accumulated in response to an accumulation clock that is shifted in phase relative to the sampling clock.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.