Study of digital integrators in the detection of ultrasonic echo signals
Heading:
| 1Lysenko, NA 1Oles Honchar National University of Dnipropetrovsk, Dnipropetrovsk, Ukraine |
| Kosm. nauka tehnol. 2004, 10 ;(Supplement1):010-012 |
| https://doi.org/10.15407/knit2004.01s.010 |
| Publication Language: Russian |
Abstract: The given work is devoted to the comparison analog and digital detector of a pulse burst. The diagrams of dependence of the correct detection probability of the pulse burst from the signal-to-noise merit are submitted. The main aim of this article is to show the investigation of an influence a length of the pulse burst and a value of the detection threshold on detection efficiency. The recommendations are offered at the choice of the detection threshold for achievement in the best of detection probability.
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References:
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2. Malajchuk V. P. Fundamentals of the theory of signal processing in technical control and monitoring systems, 116 p. (Dnepropetrovsk, 1990) [in Russian].