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Proceedings Paper

Transformation of a harmonized random process by spectral devices that perform instantaneous spectrum analysis
Author(s): Vasily I. Kazakov; Dmitry O. Moskaletz; Oleg D. Moskaletz; Mikhail A. Vaganov
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Paper Abstract

Further development of stochastic aspect of the harmonic signal analysis theory is considered in this article. The choice of the analyzed signal model in the form of a harmonized finite random process is reasoned. It allows to receive the estimation of energy realization of a random process.

The energy spectrum estimations of a random process have been obtained basis on an instantaneous spectrum of the harmonized random process processing. These estimations have been received both in the form of convolution with the Bartlett spectral window and in the form of reference values.

These reference values are obtained by detecting CCD structures in acousto-optic spectrum analyzer and a diffraction grating spectral device, as well as by narrow-band filtering in a multichannel optical spectrometer.

Paper Details

Date Published: 9 May 2018
PDF: 11 pages
Proc. SPIE 10680, Optical Sensing and Detection V, 1068024 (9 May 2018); doi: 10.1117/12.2305386
Show Author Affiliations
Vasily I. Kazakov, Saint-Petersburg State Univ. of Aerospace Instrumentation (Russian Federation)
Dmitry O. Moskaletz, Saint Petersburg Electrotechnical Univ. "LETI" (Russian Federation)
Oleg D. Moskaletz, Saint-Petersburg State Univ. of Aerospace Instrumentation (Russian Federation)
Mikhail A. Vaganov, Saint-Petersburg State Univ. of Aerospace Instrumentation (Russian Federation)

Published in SPIE Proceedings Vol. 10680:
Optical Sensing and Detection V
Francis Berghmans; Anna G. Mignani, Editor(s)

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