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A photonic integrated-optic RF phase shifter for phased array antenna beam-forming applications | IEEE Journals & Magazine | IEEE Xplore
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Journals & Magazines >Journal of Lightwave Technology >Volume: 11 Issue: 12

A photonic integrated-optic RF phase shifter for phased array antenna beam-forming applications

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J.F. Coward; C.H. Chalfant; P.H. Chang
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Abstract:

A photonic in-phase/quadrature (I-Q) RF phase shifter utilizing two integrated optic Mach-Zehnder modulators has been tested. This phase shifter demonstrates the capabili...Show More

Metadata

Abstract:

A photonic in-phase/quadrature (I-Q) RF phase shifter utilizing two integrated optic Mach-Zehnder modulators has been tested. This phase shifter demonstrates the capability of 360 degrees phase control, <1 degrees RF errors at constant amplitude, and <1 degrees errors over a 30-dB RF amplitude taper.<>
Published in: Journal of Lightwave Technology ( Volume: 11, Issue: 12, December 1993)
Page(s): 2201 - 2205
Date of Publication: 31 December 1993

ISSN Information:

DOI: 10.1109/50.257989
Citations are not available for this document.
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