System for data capture from a rotor
US6671755B1 · kind B1 · utility
5Cited by
2References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 23, 2000 |
| Grant date | Dec 30, 2003 |
| Priority date | — |
| Expiry date | May 23, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01D3/08
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A data capture system (1) has modular amplifier circuits (10) connected to modular capture circuits (11) within a rotor 2. Each capture circuit (11) has an FPGA (26) operation according to low-frequency and high-frequency state machines (M1, M2) to control ADCs (25) and upload from memories (30) to a host (15) During sampling, each FPGA (26) runs through a ready mode, a sampling mode, and again a ready mode according to a host command.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.