Radio frequency transmitter capable of selecting output power control range and wireless communication device including the same
US11349514B2 · kind B2 · utility
0Cited by
8References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 29, 2021 |
| Grant date | May 31, 2022 |
| Priority date | — |
| Expiry date | Mar 29, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/0078
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A radio frequency (RF) transmitter including a switched-capacitor digital-to-analog converter (SC-DAC) configured to selectively generate a first RF output signal having a first output power control range or a second RF output signal having a second output power control range from input signals received through a plurality of lines may be provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.