Variable time-delay system for broadband phased array and other

Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system

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Details

342375, H01J 516, H01J 4014, H01Q 322

Patent

active

054282187

ABSTRACT:
A variable time delay system for broadband phased array receive and other transversal filtering applications is disclosed and employs a segmented mirror device (SMD) and a linear fiber array to realize a quantized variable delay line. The use of the SMD allows for extremely high packing density without the large losses usually associated with switched fiber schemes.

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patent: 4996412 (1991-02-01), Anafi et al.
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patent: 5220163 (1993-06-01), Toughlian et al.

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