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A Mach–Zehnder nonzero order joint transform correlator for aircraft pattern recognition

✍ Scribed by Chungcheng Lee; Chulung Chen

Publisher: John Wiley and Sons
Year: 2006
Tongue: English
Weight: 269 KB
Volume: 48
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.21623

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✦ Synopsis

Abstract

A Mach–Zehnder device is utilized in a nonzero‐order joint‐transform correlator system for aircraft pattern recognition. The Stokes relations, which involve the amplitudes of reflected and transmitted parts of a plane wave incident on a plane‐refracting surface, are cleverly utilized. The proposed method can directly remove the large zero‐order term in one step. The correlator also shows the advantage of the ability to detect distortion invariance. © 2006 Wiley Periodicals, Inc. Microwave Opt Technol Lett 48: 1290–1293, 2006; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.21623

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