System for dual diversity receiver using switched LNAS
US7970367B1 · kind B1 · utility
9Cited by
2References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 26, 2008 |
| Grant date | Jun 28, 2011 |
| Priority date | — |
| Expiry date | Nov 23, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B7/0814
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
System for dual diversity receiver using switched LNAs. A dual diversity receiver is provided that includes two antennas to receive a radio signal, where each antenna produces an antenna signal that is representative of the received radio signal. The receiver includes first and second LNAs that receive the respective antenna signals and output first and second amplified signals. The receiver also includes logic to determine the stronger antenna signal and select one of the LNA outputs for processing by the receiver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.