Frequency based modulator compensation
US7471736B2 · kind B2 · utility
30Cited by
9References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 30, 2003 |
| Grant date | Dec 30, 2008 |
| Priority date | — |
| Expiry date | Oct 1, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03C2200/0058
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
In a transmitter, an upconverter converts a lower frequency signal to a higher frequency signal. Prior to the upconversion, a compensator compensates for at least gain/phase distortion that will be introduced into the lower frequency signal by at least the upconverter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.