Search Results - "Shabunin, S. N."

Antenna Characteristics of a Hemispherical Luneburg Lens in the Scan Mode by Denisov, D. V., Panchenko, B. A., Shabunin, S. N.

“…The antenna characteristics of a hemispherical Luneburg lens with a flat screen on the lens side opposite to the position of the feed are studied. The…”
Get full text

Global market of educational products in the it sphere: priorities for russian universities by Gitelman, L. D., Shabunin, S. N., Kozhevnikov, M. V., Gamburg, A. V., Aimasheva, I. S., Starikov, E. M.

“…The article describes the key trends in education for the IT and radio electronics sectors, considers the comparative analysis of approaches to organization of…”
Get full text

Analysis of leaky-wave antenna based on partially-filled rectangular waveguide by R. R. Abdullin, S. N. Shabunin

“…A leaky-wave antenna based on the partially-filled rectangular waveguide with transverse slots is investigated. Using tensor Green’s functions for antenna…”
Get full text

The cylindrical luneburg lens discretization influence on its radiation parameters by Korotkov, A. N., Shabunin, S. N., Chechetkin, V. A.

“…The cylindrical Luneburg lens under analysis has a radially inhomogeneous layered structure. The influence of the number of layers on lens radiation parameters…”
Get full text

The analysis of influence of spherical radomes of large reflector antennas and antenna arrays on their radiation properties by Karpov, A. G., Knyazev, N. S., Shabunin, S. N.

“…The method of equivalent surface currents on the illuminated side of a multilayered antenna radome for calculation of reflection and transfer coefficients is…”
Get full text

Velocity factor of leaky-wave antenna based on partially filled rectangular waveguide by Abdullin, R. R., Mitelman, Y. E., Shabunin, S. N.

“…A Leaky-wave antenna based on a covered rectangular waveguide with partially dielectric filling and transverse slots is investigated. The complex propagation…”
Get full text

Non-equidistant antenna array with low level of side lobes by Shabunin, S. N., Chechetkin, V. A., Klygach, D. S., Ershov, A. V., Vakhitov, M. G., Dumchev, V. A., Dumchev, I. A.

“…Methods of constructing antenna arrays having a narrow beam width while providing a low level of side lobes are analyzed in the article. The patterns and the…”
Get full text

Using green's function method for the leaky-wave antenna analysis based on a dielectric partially-filled rectangular waveguide with transverse slots by Abdullin, R. R., Knyazev, S. T., Shabunin, S. N.

“…A leaky-wave antenna based on a rectangular waveguide with partially dielectric filling and transverse slots, is studied. The Green's function method for…”
Get full text

Analysis of multilayered antenna radomes as a radiation problem solving by Karpov, A. G., Knyazev, S. T., Korotkov, A. N., Shabunin, S. N.

“…The Green's functions method of layered structures is suggested for antenna radomes reflection and transmission analysis. The incident wave is associated with…”
Get full text

Compact double-frequency microstrip coupler by Letavin, DA, Shabunin, SN

“…The given research work represents a study of a compact construction of microstrip two-line coupler which can work at two selectable frequencies. The featured…”
Get full text

The universal structure of a segment of the microstrip transmission line as a basic element of compact microwave devices by Letavin, DA, Shabunin, SN

“…In this paper a universal structure of the microstrip transmission line segment with stubs that significantly reduce the sizes of passive microwave devices is…”
Get full text

A conformal antenna on base of open-end of coaxial line with metamaterial surroundings by Panchenko, B.A., Gizatullin, M.G., Knyazev, N.S., Shabunin, S.N.

“…A new kind of subwavelength antenna as coaxial line open-end embedded in hemispherical core-shell system is analyzed. The opportunity of an efficient directive…”
Get full text

Beam switching antenna for meteorological radiosonde tracking radar by Kniazev, S.T., Shabunin, S.N.

Get full text