Methods and circuits for adaptive equalization
US8705606B2 · kind B2 · utility
18Cited by
52References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 12, 2013 |
| Grant date | Apr 22, 2014 |
| Priority date | — |
| Expiry date | Mar 12, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2025/03681
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An integrated circuit equalizes a data signal expressed as a series of symbols. The symbols form data patterns with different frequency components. By considering these patterns, the integrated circuit can experiment with equalization settings specific to a subset of the frequency components, thereby finding an equalization control setting that optimizes equalization. Optimization can be accomplished by setting the equalizer to maximize symbol amplitude.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.