Diversity system
US4142155A · kind A · utility
105Cited by
3References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 11, 1977 |
| Grant date | Feb 27, 1979 |
| Priority date | — |
| Expiry date | May 11, 1997 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/04
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A common baseband digital signal is applied to a plurality of frequency modulators generating frequency modulated signals the carrier frequencies of which are equal to that of a common reference frequency oscillator, and the peak frequency deviations of the frequency modulated signals are made slightly different from each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.