Siberian Federal University

Issue

Journal of Siberian Federal University. Engineering & Technologies. 2014 7 (8)

Authors

Lyutikov, Igor V.; Zamaraev, Valeriy V.; Fomin, Alexey N.; Bogomolov, Nikolay P.; Kopilov, Vladimir A.

Contact information

Lyutikov, Igor V.:Siberian Federal University 79 Svobodny, Krasnoyarsk, 660041, Russia;E-mail : lyutikovigor@mail.ru; Zamaraev, Valeriy V.:Military academy of aero-space defence named after the Marshal of Soviet Union G.K. Zhukov 50 Zhigareva, Tver, 170022, Russia; Fomin, Alexey N.:Siberian Federal University 79 Svobodny, Krasnoyarsk, 660041, Russia; Bogomolov, Nikolay P.:Siberian Federal University 79 Svobodny, Krasnoyarsk, 660041, Russia; Kopilov, Vladimir A.:Siberian Federal University 79 Svobodny, Krasnoyarsk, 660041, Russia

Keywords

detection algorithm; intensive maneuverable; pulse-doppler; onboard radar; signal frequency deviation

Abstract

This article is devoted to describing the synthesis intensive maneuverable air targets detection algorithm for pulse-Doppler onboard radar that uses multiple correlative-filtration coherent process with frequent time-frequency grid, taking into account a priori uncertainties on the four parameters of the received signal (pulse duration, delay time, Doppler, frequency deviation), and uses the noncoherent processing based on likelihood ratio method for several recurrence frequency pulses that is, for all time exposure on a fixed phased antenna array directional diagram main beam azimuthelevation angle position, using the results of observations during previous accumulation intervals to increase the correct detection conditional probability

Pages

911-918

Paper at repository of SibFU

https://elib.sfu-kras.ru/handle/2311/16550

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0).