Journal of Siberian Federal University. Engineering & Technologies / Processing of the Discrete Sequence of Complex Signals with Linear Frequency Modulation for Underwater Target Detection and the Radial Velocity Estimation

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Issue
Journal of Siberian Federal University. Engineering & Technologies. 2024 17 (5)
Authors
Shostak, Sergey V.; Bengard, Aleksandr V.; Dorofeev, Grigoriy V.; Starodubtsev, Pavel A.
Contact information
Shostak, Sergey V. : Far Eastern Federal University Vladivostok, Russian Federation; Bengard, Aleksandr V. : Far Eastern Federal University Vladivostok, Russian Federation; Dorofeev, Grigoriy V.: Pacific Higher Naval School named after S. O. Makarov Vladivostok, Russian Federation; ; Starodubtsev, Pavel A.: Pacific Higher Naval School named after S. O. Makarov Vladivostok, Russian Federation
Keywords
linear frequency modulation; Doppler effect; target detection; radial velocity estimation
Abstract

This article is devoted to the development of a method for two-channel processing of a discrete sequence of signals with linear frequency modulation for small-sized moving underwater target detection and its radial velocity estimation. Mathematical formulas are given that justify the approach to this method development. A block diagram of a device for processing such a signals sequence is presented

Pages
678–682
EDN
AXASTR
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/153283

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