Method and circuit to reduce intermodulation distortion
US6975846B2 · kind B2 · utility
1Cited by
6References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 23, 2002 |
| Grant date | Dec 13, 2005 |
| Priority date | — |
| Expiry date | Mar 22, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/109
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Briefly, in accordance with an embodiment of the invention, a method and circuit to reduce intermodulation distortion is provided, wherein the method includes receiving a baseband signal and an interferer signal located in a frequency band and attenuating the interferer signal to reduce intermodulation distortion in the frequency band, wherein the attenuating occurs prior to anti-alias filtering of the baseband signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.