Space integrating ambiguity processor
US4440472A · kind A · utility
17Cited by
3References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 24, 1981 |
| Grant date | Apr 3, 1984 |
| Priority date | — |
| Expiry date | Apr 24, 2001 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/11
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A space integrating optical ambiguity processor in which two one-dimensional modulators provide two-dimensional processing capability. Signals to be processed drive orthogonal Bragg cells oriented 40.degree. to the axes of the output detector. The resulting product is transformed in one dimension and imaged in the other, thereby creating a light intensity distribution representative of the cross ambiguity between the input signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.