Method and apparatus for reducing intra-device interference
US7796715B2 · kind B2 · utility
0Cited by
5References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 28, 2006 |
| Grant date | Sep 14, 2010 |
| Priority date | — |
| Expiry date | Feb 9, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B2215/067
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A device (100) includes an AM generating circuit (106) which couples interference (132) into another part of the device (124). A second AM signal (304) is generated, having inverse modulation relative to the first AM signal, and is coupled to the affected part of the device to counteract the interference by reducing the effective harmonic content of the first AM signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.