Radio receiver for processing a multi-carrier signal with a large dynamic range
US5678213A · kind A · utility
28Cited by
10References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 30, 1994 |
| Grant date | Oct 14, 1997 |
| Priority date | — |
| Expiry date | Sep 30, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/109
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A radio receiver front end is disclosed that processes a multi-carrier signal with a large dynamic range. An illustrative embodiment of the present invention incorporates both feedforward and feedback mechanisms to suppress the amplitude of spurious carrier signals so as to prevent those signals from flooding the dynamic range of the mixer that mixes down the multi-carrier signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.