Method and apparatus for digital post-distortion compensation of signal non-linearities
US8948325B1 · kind B1 · utility
6Cited by
7References
28Claims
0Family size
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Key dates
| Filing date | Mar 15, 2013 |
| Grant date | Feb 3, 2015 |
| Priority date | — |
| Expiry date | Mar 19, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/0475
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method and apparatus to digitally remove in-band non-linear signal distortion caused by a radio frequency (RF)/intermediate frequency (IF) receiver circuit that has non-linearities, which are further affected by low-IF ADC sample aliasing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.