Absolute power detector
US6756849B2 · kind B2 · utility
31Cited by
1References
20Claims
0Family size
Inventors
Key dates
| Filing date | Sep 29, 2003 |
| Grant date | Jun 29, 2004 |
| Priority date | — |
| Expiry date | Sep 29, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/15311
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A method and apparatus is provided for detecting the output power of a power amplifier. The output power is detected by detecting the absolute values of the voltage and current at the output of the amplifier and mixing the detected voltage and current to generate a signal related to the output power.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.