Orthogonal signal generator
US4353031A · kind A · utility
7Cited by
4References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 14, 1980 |
| Grant date | Oct 5, 1982 |
| Priority date | — |
| Expiry date | Apr 14, 2000 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K3/84
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
The present invention discloses apparatus for generating a pair of mutually orthogonal signals having a bivariate amplitude distribution compatible with digital processors and having a frequency distribution substantially restricted to a band of frequencies centered on a high (carrier) frequency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.