Space integrating ambiguity processor

Details Space integrating ambiguity processor Space integrating ambiguity processor

1981-04-24

1984-04-03

Arnold, Bruce Y.

Boots, shoes, and leggings

364822, 343 9PS, G02B 518, G06G 900, G01S 1358

Patent

active

044404727

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.

REFERENCES:
patent: 4225938 (1980-09-01), Turpin
patent: 4310894 (1982-01-01), Lee et al.
patent: 4389092 (1983-06-01), Tamura
Said, R. A. K., and Cooper, D. C., "Crosspath Real-Time Optical Correlator and Ambiguity Function Processor", Proceedings of the IEEE, vol. 120, No. 4, Apr. 1973, pp. 423-428.

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