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Proceedings Paper

GaAs-based photorefractive time-integrating correlator
Author(s): Duncan Tsuen-Hsi Liu; Keung L. Luke; Li-Jen Cheng
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Paper Abstract

A potential application of the photorefractive time-integrating correlator is the real-time radar jamming interference rejection system, using the adaptive filter method; a fast photorefractive crystal is needed for adapting a rapidly changing jamming signal. An effort is presently made to demonstrate and characterize a GaAs-based photorefractive time-integrating correlator, since GaAs crystals are 2-3 orders of magnitude faster than most other alternatives.

Paper Details

Date Published: 1 July 1992
PDF: 5 pages
Proc. SPIE 1702, Hybrid Image and Signal Processing III, (1 July 1992); doi: 10.1117/12.60561
Show Author Affiliations
Duncan Tsuen-Hsi Liu, Jet Propulsion Lab. (United States)
Keung L. Luke, Jet Propulsion Lab. (United States)
Li-Jen Cheng, Jet Propulsion Lab. (United States)


Published in SPIE Proceedings Vol. 1702:
Hybrid Image and Signal Processing III
David P. Casasent; Andrew G. Tescher, Editor(s)

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