Diverse antenna system
US8050640B2 · kind B2 · utility
0Cited by
8References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 15, 2004 |
| Grant date | Nov 1, 2011 |
| Priority date | — |
| Expiry date | Oct 15, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B7/0842
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An improved antenna diversity system is provided. The antenna diversity system has at least two spaced-apart antennas, with each antenna providing a respective antenna signal. The signal(s) may be processed and scaled according to its respective power level. The phase difference is determined between the signals, and the phase difference reduced by using phase rotation. The signals, which are now substantially in-phase, are summed to generate a combined antenna signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.