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Proceedings Paper

Photonic processor for in-phase and quadrature array signal processing
Author(s): Nabeel A. Riza; Mostofa M. K. Howlader
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Paper Abstract

In-phase (I) and quadrature (Q) signal processing is required when signal phase information is needed, such as to prevent effects like blind phase in pulsed moving target indicator (MTI) radar. A photonic I-Q processor is proposed and experimentally demonstrated for low frequency (e.g., sub-Hz - 15 MHz), radio frequency (e.g., 107 - 133 MHz) and microwave frequency band (e.g., 800 - 1000 MHz) signal processing. Applications for our I-Q processor include signal processing for sonar, ultrasound, radar, and communication radar receivers.

Paper Details

Date Published: 12 June 1996
PDF: 15 pages
Proc. SPIE 2754, Advances in Optical Information Processing VII, (12 June 1996); doi: 10.1117/12.243145
Show Author Affiliations
Nabeel A. Riza, CREOL/Univ. of Central Florida (United States)
Mostofa M. K. Howlader, CREOL/Univ. of Central Florida (United States)


Published in SPIE Proceedings Vol. 2754:
Advances in Optical Information Processing VII
Dennis R. Pape, Editor(s)

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