Binary joint transform correlator using cathode-ray-tube coupled liquid-crystal light valve

摘要

In this paper, a binary joint transform correlator based on an electronically- addressed spatial light modulator is described. The system mainly includes a cathode-ray-tube coupled liquid crystal light valve, a CCD camera, and a microcomputer. On the base of theoretical analysis, results of digital simulation and initial experiments are presented, and show that the correlator has good discrimination.