DC offset compensation using antenna arrays
US5937018A · kind A · utility
7Cited by
5References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 29, 1997 |
| Grant date | Aug 10, 1999 |
| Priority date | — |
| Expiry date | May 29, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/06
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An apparatus for performance improvement of a digital wireless receiver comprises a processing circuit for processing a plurality of received signals and providing a processed signal, wherein each of the plurality of received signals is weighted and combined to provide the processed signal; and a generation circuit for computing a weight vector. The weight vector has a number of weights greater than the plurality of received signals and is computed as a least-squares problem solution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.