Издательство РАДИОТЕХНИКА

M. G. Dembelov - Ph.D. (Phys.-Math.), Senior Research Scientist, Institute of Physical Materials Science of SB RAS. E-mail: mdembelov@yandex.ru
Yu. B. Bashkuev - Dr.Sci. (Eng.), Professor, Head of Laboratory, Institute of Physical Materials Science of SB RAS. E-mail: Buddich@mail.ru

On problem of electromagnetic waves propagation in fractals medium

A.A. Trenkin - Ph. D. (Phys.-Math.), Leading Research Scientist, State Corporation on Atomic Energy «Rosatom» Federal State Unitary Entity «Russian Federal Nuclear Center - All-Russian Scientific and Research Institute of Experimental Physics». E-mail: trenkin@ntc.vniief.ru

Equivalent surface impedance of a slot impedance load based on the open end of a parallel-plate waveguide

V. G. Koshkid-ko - Ph.D. (Eng.), Associate Professor, Department of Antennas and Radio Transmitters, Southern Federal University. E-mail: kvg59@mail.ru O. V. Alpatova - Ph.D. (Eng.), Associate Professor, Department of Electrical Engineering and Mechatronics, Southern Federal University

The use of metamaterial high impedance surface for a microstrip antenna coupling control

A.S. Kukharenko - Ph. D. (Eng.), Senior Research Scientist, JSC «Russian Space Systems» (Moscow). E-mail: alexk.05@mail.ru

Equivalent surface impedance of a slot impedance load based on the open end of a parallel-plate waveguide as part of an infinite array

V. G. Koshkid-ko - Ph.D. (Eng.), Associate Professor, Department of Antennas and Radio Transmitters, Southern Federal University (Taganrog) E-mail: kvg59@mail.ru O. V. Alpatova - Ph.D. (Eng.), Associate Professor, Department of Electrical Engineering and Mechatronics, Southern Federal University (Taganrog)

Поступила 18 мая 2017 г. Equivalent surface impedance of an infinite periodic array of slot impedance loads based on the open end of a parallel plate waveguide with dielectric coating

V. G. Koshkid’ko – Ph.D. (Eng.), Associate Professor, Department of Antennas and Radio Transmitters, Southern Federal University (Taganrog)

E-mail: kvg59@mail.ru

O. V. Alpatova – Ph.D. (Eng.), Associate Professor, Department of Electrical Engineering and Mechatronics, Southern Federal University (Taganrog)

On the applicability of the impedance boundary conditions for the calculation of the attenuation function over two-layer propagation path with the small dielectric permittivity of the upper layer

Yu.B. Bashkuev – Dr.Sc.(Eng.), Professor, Head of Laboratory, Institute of Physical Materials Science SB RAS (Ulan-Ude) E-mail: buddich@mail.ru

L.Kh. Angarkhaeva – Ph.D.(Phys.-Math.), Associate Professor, Leading Research Scientist, Institute of Physical Materials Science SB RAS (Ulan-Ude)

E-mail: ludang@rambler.ru

M.G. Dembelov – Ph.D.(Phys.-Math.), Senior Research Scientist, Institute of Physical Materials Science SB RAS (Ulan-Ude) E-mail: mdembelov@mail.ru

Ground wave propagation near sea–ice surface

V.V. Akhiyarov – Ph.D.(Eng.), Senior Research Scientist,

Kotel'nikov IRE of RAS (Moscow);

Leading Engineer, JSC «SPC «SRI of Long-distance Radio Communication» (Moscow)

E-mail: vakhiyarov@gmail.com

The numerical method for calculating the attenuation factor on the impedance earth's surface

V.V. Akhiyarov – Ph.D. (Eng.), Senior Research Scientist,

Kotel’nikov IRE of RAS (Moscow);

Leading Engineer, JSC «SPC «SRI of Long-Distance Radio Communications» (Moscow) E-mail: vakhiyarov@gmail.com

Variations of the groundwaves field at LW-MW bands for 19982009 years

V.P. Melchinov1, A.A. Pavlov2

1,2 North-Eastern Federal University (Yakutsk, Russia)

1 melchinovvp@mail.ru; 2 aisen-pavlov@outlook.com