Polyphase impedance transformation amplifier
US7196575B2 · kind B2 · utility
4Cited by
8References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 13, 2003 |
| Grant date | Mar 27, 2007 |
| Priority date | — |
| Expiry date | May 13, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F3/2171
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for greatly increasing the output voltage or current transformation ratio in an impedance transformation amplifier are disclosed. Broadly, the method takes advantage of multiple, phase-synchronized impedance transformation stages, each of which preferably contributes an equal portion of the eventual output voltage or current.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.