Журнал «Радиотехника» | Издательство РАДИОТЕХНИКА

A.P. Trifonov - Dr. Sc. (Eng.), Honored Scientist of RF, Professor, Head of Department of Radiophysics, Voronezh State University. E-mail: trifonov@phys.vsu.ru Yu.E. Korchagin - Dr. Sc. (Phys.-Math.), Associate Professor, Department of Radiophysics, Voronezh State University. E-mail: korchagin@phys.vsu.ru K.D. Titov - Post-graduate Student, Department of Radiophysics, Voronezh State University. E-mail: titovkd@gmail.com

Comparing characteristics of detection algorithms ultrawideband signals

Yu.E. Korchagin - Dr.Sc. (Phys.-Math.), Associate Professor, Voronezh State University E-mail: korchagin@phys.vsu.ru К.D. Titov - Engineer, MTSC Air Forces «MAA named professor N.E. Zhukovsky and Y.A. Gagarin» (Voronezh) E-mail: titovkd@gmail.com

Quasioptimal estimation of appearanse and disappearanse moments of radiosignal with unknow amplitude, frequency and initial phase

A.P. Trifonov - Dr. Sc. (Eng.), Professor, Honored Scientist of RF, Head of Department of Radiophysics, Voronezh State University E-mail: trifonov@phys.vsu.ru Yu.E. Korchagin - Dr. Sc. (Phys.-Math.), Associate Professor, Department of Radiophysics, Voronezh State University E-mail: korchagin@phys.vsu.ru S.V. Korolkov - Post-graduate Student, Department of Radiophysics, Voronezh State University E-mail: sergeik1991@rambler.ru

Comparative analysis of the equipment for the formation of navigation radio signals of the GLONASS system and features of group navigation radio signals

D.A. Astakhov, R.V. Bakit’ko, A.A. Potrikeyeva, R.F. Salakhov

Russian Space Systems JSC (Moscow, Russia)

Phase estimation of the ultra-wideband quasi-radiosignal with unknown duration

Yu.E. Korchagin – Dr.Sc. (Phys.-Math.), Associate Professor, Head of the Department of Radiophysics, Voronezh State University

E-mail: korchagin@phys.vsu.ru

К.D. Titov – Ph.D. (Phys.-Math.), Assistent,

Voronezh State University

E-mail: titovkd@gmail.com

М.S. Voynarovskaya – bachelor, Voronezh State University

E-mail: voynarovskaya1998@mail.ru

Detection of coherent ultra-wideband quasi-radiosignal of a waveform shape

Yu.E. Korchagin – Dr.Sc.(Phys.-Math.), Associate Professor, Head of Department of Radiophysics, Voronezh State University

E-mail: korchagin@phys.vsu.ru

K.D. Titov – Ph.D.(Phys.-Math.), Assistant, Department of Radiophysics, Voronezh State University E-mail: titovkd@gmail.com

Comparative analysis of optimal and quasi-optimal algorithms for radiosignal source coordinates tracking in multiposition systems

A.I. Perov1

1 National Research University “MPEI” (Moscow, Russia)

1 alexp@aha.ru