All-digital demodulation system of interferometric fiber optic sensors using an improved PGC algorithm based on fundamental frequency mixing

Abstract We present an all-digital demodulation system of interferometric fiber optic sensor based on an improved arctangent-differential-self-multiplying (arctan-DSM) algorithm. The total harmonic distortion (THD) and the light intensity disturbance (LID) are also suppressed, the same as those in t...
Ausführliche Beschreibung

Gespeichert in:
Autor*in:

Zhang, Ai-ling [verfasserIn]

Wang, Kai-han

Zhang, Shuai

Wang, Yan

Format:

E-Artikel

Sprache:

Englisch

Erschienen:

2015

Schlagwörter:

Sensor Signal

Modulation Depth

Digital Signal Processor

Total Harmonic Distortion

Chirp Signal

Anmerkung:

© Tianjin University of Technology and Springer-Verlag Berlin Heidelberg 2015

Übergeordnetes Werk:

Enthalten in: Optoelectronics letters - Tianjin, 2005, 11(2015), 3 vom: Mai, Seite 222-225

Übergeordnetes Werk:

volume:11 ; year:2015 ; number:3 ; month:05 ; pages:222-225

Links:

Volltext

DOI / URN:

10.1007/s11801-015-4233-9

Katalog-ID:

SPR022440585

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