System and method for automatic gain control adaptation
US10749729B1 · kind B1 · utility
1Cited by
2References
20Claims
0Family size
Assignee
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Key dates
| Filing date | May 28, 2019 |
| Grant date | Aug 18, 2020 |
| Priority date | — |
| Expiry date | May 28, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/03114
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A circuit includes an AGC adaptation circuit configured to receive a first signal generated based on an AGC output signal from an AGC circuit. The AGC circuit applies an AGC gain to an AGC input signal to generate the AGC output signal. The AGC adaptation circuit determines an observed value of the first signal, and determines a AGC adaptation step size based on the observed value and a predetermined target value associated with the first signal. The AGC adaptation circuit provides a second signal to adjust the AGC gain of the AGC circuit using the AGC adaptation step size.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.