PAM4 receiver including adaptive continuous-time linear equalizer and method of adaptively training the same using training data patterns
US11277286B1 · kind B1 · utility
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18Claims
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Key dates
| Filing date | Jan 27, 2021 |
| Grant date | Mar 15, 2022 |
| Priority date | — |
| Expiry date | Jan 27, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2025/0377
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A PAM4 receiver including an adaptive continuous-time linear equalizer and a method for training the same are disclosed. The PAM4 receiver and the method for training the same of the present invention employs a training pattern including a first training data pattern and second training data pattern to adaptively tune the PAM4 receiver to achieve accurate data reception and long-distance, high-speed communication.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.