ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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9
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vol 64 / September, 2021
Article

DOI 10.17586/0021-3454-2015-58-7-555-560

UDC 535:631.373.826

ANALYSIS OF ACCURACY OF SIGNAL TIME POSITIONING FOR SYSTEMS WITH MULTI-ELEMENT PHOTODETECTORS

E. N. Zvereva
ITMO University, Saint-Petersburg, 197101, Russian Federation; Senior Lecturer


E. G. Lebedko
ITMO University, Saint Petersburg, 197101, Russian Federation; Professor


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Reference for citation: Zvereva Е. N., Lebedko Е. G.. Analysis of accuracy of signal time positioning for systems with multi-element photodetectors // Izvestiya Vysshikh Uchebnykh Zavedeniy. Priborostroenie. 2015. Vol. 58, N 7. P. 555—560 (in Russian).

Abstract. The problem of determination of temporal position of CCD ruler output signal used for measuring spatial coordinates of a point radiation source is considered. An analysis of accuracy is carried out for two approaches to signal time positioning — by the signal front, and by the signal maximum occurs.
Keywords: accuracy of signal temporal positioning, spectral function of receiver output signal, errors estimates for signal maximum and front measurements