Feed forward passive coupling system and method
US4072913A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Feb 3, 1976 |
| Grant date | Feb 7, 1978 |
| Priority date | — |
| Expiry date | Feb 3, 1996 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01P5/12
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A microwave feed forward passive coupling system for separation of at least a first and a second signal portion into at least first and second signal components of differing frequencies. The first and second signal portions have a majority of the second and first components respectively and a minority of the first and second components respectively. A second sample of the second signal portion and a part of the first signal portion are combined to produce substantially the second component. In addition, a first sample of the first signal portion and a part of the second signal portion are combined to produce substantially the first component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.