Network for transmission of broad-band signals
US6907241B2 · kind B2 · utility
0Cited by
6References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 25, 2001 |
| Grant date | Jun 14, 2005 |
| Priority date | — |
| Expiry date | Jul 4, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N7/18
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Airborne units (2) acquire images as electronic signals either directly or indirectly from first ground based units (2a) and transmit them by broad band radio to second ground based units (3, 4), either directly or indirectly via second airborne units (1), which units (3, 4) record the received image signals for a period of time sufficient to permit a section of the received image to be selected by narrow bandwidth means (5, 6).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.