Multi-band power amplifier digital predistortion system and method
US8750410B2 · kind B2 · utility
1Cited by
3References
17Claims
0Family size
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Key dates
| Filing date | Sep 22, 2010 |
| Grant date | Jun 10, 2014 |
| Priority date | — |
| Expiry date | Aug 9, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F2200/336
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Traditionally, for multi-band communication systems, independent signal chains for each of the different bands are employed. By using such an architecture, there are a large number of components, and there is substantial power consumption. Here, transmit processor is provided that enables transmission across multiple bands using few components (namely, fewer signal chains), while also provided for digital predistortion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.