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Phase modulation in a liquid‐crystal TV based joint transform correlator
Author(s) -
Gregory Don A.,
Kirsch J. C.,
Ta Aris,
Yin S.,
Andres P.,
Yu Francis T. S.,
Tam Eddy C.
Publication year - 1993
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.4650060318
Subject(s) - joint (building) , phase modulation , modulation (music) , phase (matter) , binary number , power (physics) , optics , electronic engineering , computer science , object (grammar) , physics , acoustics , materials science , mathematics , engineering , artificial intelligence , architectural engineering , arithmetic , quantum mechanics
A phase‐encoded object has been modeled as the input to a joint transform correlator. The joint transform power spectrum is modeled as a binary phase object to calculate the correlation output. The results have been experimentally verified using a liquid‐crystal television operating in the phase modulation mode.