Sea Wind Measurement by Doppler Navigation System with X-Configured Beams in Rectilinear Flight

Alexey Nekrasov 1,2,3,* ID , Alena Khachaturian 1, Mária Gamcová 3, Pavol Kurdel 4, Viktor Obukhovets 1,5, Vladimir Veremyev 1 and Mikhail Bogachev 1 ID 1 Department of Radio Engineering Systems, Saint Petersburg Electrotechnical University, Professora Popova 5, 197376 Saint Petersburg, Russia; [email protected] (A.K.); [email protected] (V.O.); [email protected] (V.V.); [email protected] (M.B.) 2 Institute for Computer Technologies and Information Security, Southern Federal University, Chekhova 2, 347922 Taganrog, Russia 3 Faculty of Electrical Engineering and Informatics, Technical University of Košice, Letná 9, 04200 Košice, Slovakia; [email protected] 4 Faculty of Aeronautics, Technical University of Košice, Rampová 7, 04121 Košice, Slovakia; [email protected] 5 Institute for Radio Engineering Systems and Control, Southern Federal University, Engelsa 1, 347922 Taganrog, Russia * Correspondence: [email protected]; Tel.: +7-8634-360-484