Demodulation of on-off-key modulated signals in signal isolator systems
US10536309B2 · kind B2 · utility
1Cited by
244References
19Claims
0Family size
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Key dates
| Filing date | Oct 14, 2015 |
| Grant date | Jan 14, 2020 |
| Priority date | — |
| Expiry date | Oct 18, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K5/2481
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A receiver system for an on-off key (“OOK”) isolator system may include a pair of receivers. A first receiver may generate a first current signal representing a received OOK signal, and a second receiver may generate a second current signal from a common mode representation of the received OOK signal. The receiver system may include circuitry to compare the first and second current signals and generate an output signal therefrom.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.