Selective synchronization of time-domain multiplexed sensors by correlation of pseudo-orthogonal codes

Authors :: E. Perraud
J. Isbert
Source :: IEEE Photonics Technology Letters. 4:1075-1078
Publication Year :: 1992
Publisher :: Institute of Electrical and Electronics Engineers (IEEE), 1992.
Abstract: A new approach to time-domain multiplexing of fiber-optic sensors is presented: a synchronization pulse is sent back only by the questioned sensor. This selective synchronization is obtained by correlating a pulse sequence and the codes which are assigned to each sensor. >

Subjects :: Engineering
Optical fiber
business.industry
Pulse sequence
Multiplexing
Atomic and Molecular Physics, and Optics
Synchronization
Electronic, Optical and Magnetic Materials
law.invention
Pulse (physics)
Correlation
law
Fibre optic sensors
Computer Science::Networking and Internet Architecture
Electronic engineering
Time domain
Electrical and Electronic Engineering
business

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