On the question of increasing the range properties of an asymmetric vibrator
... field of applied electrodynamics and is devoted to improving antenna-feeder devices of communication means. The article attempts to justify one of the ways to expand the range properties of a short-wave pin antenna by creating conditions for constant wave resistance along the antenna. The authors propose a physical model of an asymmetric vibrator that allows us to determine the set of measures necessary to obtain an antenna design with improved range properties. The questions of experimental evaluation ...
Employment of the method of equivalent circuits to investigate a leaky wave antenna
The resistive-capacitive electric circuit is obtained to describe the processes of the wave transmission and of radiation in the antenna of leaky wave. The equivalent electric parameters of the circuit are estimated. The system of equations is composed to describe the electric processes in the equivalent circuit To study the balance of ...
Investigation of the receiver path of the leaky wave antenna by the method of equivalent circuits
The equivalent circuit is developed to describe the electrical processes in the receiver path of the leaky wave antenna. The line has the slot-type radiator which is considered as a resistive-capacitive non-uniformity. The slot in the waveguide wall is considered as non-uniformity of resistivecapacitive type. The system of equations is composed and solved ...
Transformation of global value chains in Russia and the Baltics amid Covid-19: prospects for regionalization and implications for economic policy
... Baltics-Russian bilateral trade conducted within global value chains (GVC) and operations of multinational companies is much more resistant to geopolitical and economic shocks than traditional international trade. In particular, the accession of Estonia, Latvia,... ... alongside GVC regionalisation benefits for all the parties involved.
1. Baldwin, R., Freeman, R. 2020, Supply chain contagion waves: Thinking ahead on manufacturing ‘contagion and reinfection’ from the Covid concussion, VoxEU.org, available at:
Study of antenna of leaky waves with the slot of an arbitrary length in the waveguide by the method of equivalent circuits
The equivalent circuit is developed to describe the electrical processes in the antenna of leaky wave. The slot of an arbitrary length in the waveguide wall is considered as non-uniformity of resistive-capacitive type with distributed parameters. The calculations are performed to determine the optimal values of the antenna parameters.
1. Захаров ...
The Evolution, or Seasonal and Interannual Variability, of the Diurnal Variation of Hydrometeorological Fields in the Southern Baltic Sea
... T., Rukseniene V., Dailidiene I. Long and Short Term Variability of the Main Physical Parameters in the Coastal Area of the SE Baltic Proper. // EGU GeneralAssembly 2015. held 12—17 April. 2015 in Vienna, Austria. Vienna, 2015.
16. Woods J. D. Do waves limit turbulent diffusion in the ocean? // Nature. 1980. Vol. 288, № 5788. P. 219—224.
Dubravin V. F., Kapustina M. V, Stont Z. I.
short-term and long-term variability, meteorological elements, dispersion, harmonic and correlation analysis
A receiving-transmitting antenna system of a mobile object
... диапазона // Вестник Балтийского федерального университета им. И. Канта. 2015. Вып. 4. С. 74—81.
Ponimatkin V., Kuzelev A., Shpilevoy A., Evstratov V.
antenna system, radiation pattern, mutual resistance, electromagnetic environment, phased array antenna
On the question of increasing the range of properties of the asymmetrical vibrator
The possibility of an extended range of properties of shortwave antennas by creating an environment in constancy wave resistance is justified. On the base of model representations, the analysis of the appropriate changes on an-tenna systems of different designs, are implemented. This systems are based on asymmetrical vibrator.
1. Гончаренко И. В. Антенны ...
About radio transmit system work control on radiation
... will allow to solve a problem of automatic radio stations᾿ control under influence of negative factors.
И., Верник С.
Линии связи. М., 1992.
Ponimatkin V., Shpilevoy А., Uttz V.
antenna, wave resistance, transmitting line, coefficient of refection, radio station.