AD conversion circuit
US9219488B2 · kind B2 · utility
1Cited by
2References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 5, 2015 |
| Grant date | Dec 22, 2015 |
| Priority date | — |
| Expiry date | Jan 5, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B3/54
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An analog-to-digital (AD) conversion circuit includes an analog filter configured to remove a high frequency component of an analog signal to generate a first signal, an AD converter (ADC) configured to AD-convert the first signal to generate a second signal, and a digital filter configured to remove a high frequency component of the second signal to generate a digital signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.