Local transmitter output power control system for wireless applications
US7215933B1 · kind B1 · utility
11Cited by
17References
80Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 24, 2002 |
| Grant date | May 8, 2007 |
| Priority date | — |
| Expiry date | Nov 2, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W52/286
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A local transmitter power control system for a radio frequency transmitter of a wireless local area network device includes a transmitter that transmits RF signals. A sensor detects at least one of amplitude and power of said RF signals and generates a sensed signal. The gain adjuster includes a comparator that receives an amplitude signal and/or a power signal detected by the sensor. The comparator compares the amplitude and/or power to the threshold signal. The gain of the transmitter is adjusted accordingly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.