Transmitter noise shaping
US9172392B2 · kind B2 · utility
1Cited by
2References
20Claims
0Family size
Inventors
Key dates
| Filing date | Jul 2, 2014 |
| Grant date | Oct 27, 2015 |
| Priority date | — |
| Expiry date | Jul 2, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M3/50
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Embodiments of the disclosed invention address a method, apparatus and computer program product for enabling enhanced transmitter noise shaping. Thereby, a first digital-to-analog conversion is performed on a digital signal resulting in first analog signal, a noise shaping on the digital signal is performed for obtaining a noise shaped signal and performing a second digital-to-analog conversion on the noise shaped signal resulting in a second analog signal, and the first analog signal and the second analog signal are added for obtaining an output signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.