Voltage clamp for improved transient performance of a collector voltage controlled power amplifier
US7142053B2 · kind B2 · utility
14Cited by
6References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 6, 2004 |
| Grant date | Nov 28, 2006 |
| Priority date | — |
| Expiry date | Feb 6, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F2200/504
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A power control circuit for a power amplifier comprises a voltage regulator having a first input configured to receive a envelope control signal, a second input configured to receive a feedback signal, and a third input configured to receive a voltage clamp signal; and a clamp voltage reference circuit configured to generate the voltage clamp signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.