Stratospheric-based communication system having interference cancellation
US7720472B1 · kind B1 · utility
3Cited by
36References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 14, 2000 |
| Grant date | May 18, 2010 |
| Priority date | — |
| Expiry date | May 29, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B7/18504
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A system has a stratospheric platform with a payload controller and a phased array antenna having a plurality of elements. A gateway station communicates with the stratospheric platform. The gateway station scales the plurality of elements to form a reconfigurable plurality of beams. The gateway station communicates a control signal to the stratospheric platform to communicate a scaling of the elements. The stratospheric platform configures the elements of the phased array antenna according to the scaling using adaptive interference rejections.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.