Phase controlled frequency division multiplexed communications system
US4683565A · kind A · utility
3Cited by
6References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 15, 1985 |
| Grant date | Jul 28, 1987 |
| Priority date | — |
| Expiry date | Mar 15, 2005 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04J1/065
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The apparatus of this invention is a system for providing frequency synchronization and predictable phase output of the transmitted signals of a multi-channel frequency division multiplexed communications system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.