发明名称 |
General time, space and frequency multiplexed acousto-optic correlator |
摘要 |
Time, space and frequency multiplexed time integrating acousto-optic correlators and exemplary uses thereof. The correlators utilize a plurality of radio frequency (RF) modulators, each operating at the same or a different RF frequency to provide excitations to an acousto-optic cell representing the sum of the outputs of the modulators. A corresponding plurality of detectors are positioned so that light from the acousto-optic cells corresponding to the correlation output of various pairs of the RF modulators is incident to a respective one of the detectors. Uses for the correlators include demodulation and synchronization applications.
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申请公布号 |
US4641273(A) |
申请公布日期 |
1987.02.03 |
申请号 |
US19850775647 |
申请日期 |
1985.09.13 |
申请人 |
TELEDYNE INDUSTRIES, INC. |
发明人 |
CASASENT, DAVID |
分类号 |
G06E3/00;(IPC1-7):G06G9/00 |
主分类号 |
G06E3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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