Self-coherence restoring signal extraction apparatus and method
US5255210A · kind A · utility
52Cited by
12References
20Claims
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Key dates
| Filing date | Aug 3, 1992 |
| Grant date | Oct 19, 1993 |
| Priority date | — |
| Expiry date | Aug 3, 2012 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B7/0854
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A processor and method for extracting a signal s(t) from a signal input vector x(t) which has been corrupted by interfering signals and noise is described. The processor computes an output signal y(t) by forming the scalar product of x(t) and a vector w which is chosen such that the self-coherence or conjugate self-coherence of y(t) is maximized.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.