Cancellation of oscillator remodulation
US8200170B2 · kind B2 · utility
0Cited by
7References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 2, 2009 |
| Grant date | Jun 12, 2012 |
| Priority date | — |
| Expiry date | May 22, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F2201/3231
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A wireless transmitter (100) comprises a signal generator (10) for generating a signal, an amplifier (50) for amplifying the signal, and a phase shifting circuit (20) coupled between the signal generator (10) and the amplifier (50) and arranged to shift the phase of the signal to cancel remodulation of the signal generator (10) by the amplified signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.