The derivation of the polarization multipliers for improving the pulse characteristic method for aperture antennas field analysis is presented. Numerical electrodynamic modeling was performed using the FIT method. The results of the analytically calculated signals are compared with the simulation results, and the average error between the methods for various polarization multipliers was determined.
An analysis of the Russian Federal Assembly and the lawmaking process in contemporary Russia.
In the frame of the third-order nonlinear wave dispersion theory the equation of motion of a vector wave packets mass center taken in to account arbitrary inhomogeneity profile is obtained. As short vector wave packets localized motion as infinite motion is shown. Short vector wave packets localizations area can be as bigger as smaller in comparison with long vector wave packets localizations area. The effect depend from third-order linear dispersion parameter.
This work is aimed at studying the possibility of using antennas of different polarization, in particular linear and circular, to develop an antenna unit that will be used in RFID systems that perform identification and determine the location of objects marked with tags in space. Research and development of the antenna module will allow you to identify objects in space using a smaller number of antennas compared to the number of zones in which marked objects are located.
The interaction of short single-component vector solitons in the frame of the coupled third–order nonlinear Schrodinger equations taking into account third–order linear dispersion, self–stepping, self–stimulated Ramanscattering, cross–stepping and cross–stimulated Raman-scattering terms is considered. Conditions of reflection and propagation of the solitons through each other and also the condition of oscillator interaction (vector breather) are obtained.
In this paper we consider the nature of local Nash equilibrium (LNE) for a model
of the 2007 Duma election in Russia, using estimates of valence obtained from sociodemographic
We then extend this sociodemographic valence model by including institutional valences,
the approval by voters of the various institutions, including the President, the PrimeMinister,
the State Duma and the Federation Council.We show by simulation that the vote maximizing
LNE of this general stochastic model were not at the electoral origin. The dominant feature
of the election was the influence of approval or disapproval of President Putin on each voter’s