Feeding an outgoing signal back to a pre-distortion module
US9118368B1 · kind B1 · utility
2Cited by
1References
24Claims
0Family size
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Inventor
Key dates
| Filing date | Jun 17, 2013 |
| Grant date | Aug 25, 2015 |
| Priority date | — |
| Expiry date | Nov 5, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B2001/0425
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A signal coupler can couple a processed version of an outgoing signal from a transmission path to a receive path in a transceiver. A connector can provide the processed version of the outgoing signal to a pre-distortion module, which can generate a pre-distortion signal to pre-compensate outgoing signals in the transmission path of the transceiver. A receive path of a transceiver can thus be utilized as a feedback path to a pre-distortion module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.