System for and method of digital to analog conversion frequency distortion compensation
US12063048B2 · kind B2 · utility
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5References
20Claims
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Key dates
| Filing date | Oct 28, 2021 |
| Grant date | Aug 13, 2024 |
| Priority date | — |
| Expiry date | Oct 14, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03H2017/0081
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The systems and methods discussed herein related to digital to analog conversion. A digital to analog conversion a compensation circuit and a digital to analog conversion circuit. The compensation circuit includes a filter configured to provide roll off compensation in a baseband frequency using real coefficients. The compensation circuit is configured to convert the first digital signal to a second digital signal so that the second digital signal can be filtered by the filter using the real coefficients.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.