Optical image-forming system for T-type correlation antennas

Optical image-forming system for T-type correlation antennas

This paper describes an optical processor capable of forming real-time visible images of the radio sky directly from the output signals of a low-frequency T-type antenna array. Current modulator and light-valve technology could accommodate an array with 50-element crossbar and 25-element stem. Exper...

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Veröffentlicht in:Applied Optics 1978-12, Vol.17 (24), p.3884-3889
Hauptverfasser: Aitken, G J, Kidd, A M
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container_issue 24
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container_title Applied Optics
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creator Aitken, G J
Kidd, A M
description This paper describes an optical processor capable of forming real-time visible images of the radio sky directly from the output signals of a low-frequency T-type antenna array. Current modulator and light-valve technology could accommodate an array with 50-element crossbar and 25-element stem. Experimental confirmation of the correlator principle is described.
doi_str_mv 10.1364/AO.17.003884
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source Alma/SFX Local Collection; Optica Publishing Group Journals
title Optical image-forming system for T-type correlation antennas
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