Amplifier arrangement
US7994855B2 · kind B2 · utility
2Cited by
9References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 18, 2008 |
| Grant date | Aug 9, 2011 |
| Priority date | — |
| Expiry date | Mar 25, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03G3/001
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A gain-controlled RF amplifier system has an input node and an output node. The system has a plurality of amplifier devices, selectively connectable between the input node and the output node. The amplifier devices are placed in circuit according to a measured gain derived by comparing a magnitude of a signal input to the input node against a magnitude of a signal output from the output node, and a desired value of gain.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.