Spectrum Analysis and Data Processing with Automated Multiple-channel Measurements
Plamen Balzhiev, Wojtek Bock, Tinko Eftimov, Rumen Arnaudov
Journal of Electronic Systems, Vol. 14, No. 2, 2024.
DOI: https://doi.org/10.6025/jes/2024/14/2/37-45
Link: https://www.dline.info/jes/fulltext/v14n2/jesv14n2_1.pdf
Abstract:
In this paper, we present techniques for analyzing spectrum and processing data. We introduce a system for automated measurement of multiple channels, featuring controlled fibre-optic signal switching and analysis of spectra using a linear CCD photodiode array, diffraction grating, and an accurate stepper motor. This system requires sophisticated techniques for measurement and data processing. The work outlines the techniques used for automated measurement across multiple channels, enhancing accuracy, eliminating noise, and measuring fibre-optic grating signals.