Search Results - "Ogarev, S.A."

Effect-of atmospheric turbulence on measurement of angular position of MMW-source by Androyev, G.A., Ogarev, S.A.

“…Measurement of angular position of MMW-source is usually obtained by the technique of diagram modulation [1,2] using single big double-beam antenna; or by…”
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Propagation studies of Ka-band wavebeams of broadband wireless systems by Andreyev, G.A., Ogarev, S.A.

“…With the aim of channel modelling millimetre wave (MMW) (Ka-range) wavebeams propagating in shadowed and line-of-sight terrestrial paths (within the framework…”
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Blackbody sources within 100 - 1000 K temperature range for precision calibration of space-borne instruments by Ogarev, S.A., Lisyansky, B.E., Morozova, S.P., Samoylov, M.L., Panfilov, A.S., Sapritsky, V.I., Khromchenko, V.B.

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Precision radiometric calibration of space-borne instruments in the spectral region from UV through FIR based on the use of fixed-point blackbodies by Panfilov, A.S., Lisyansky, B.E., Morozova, S.P., Ogarev, S.A., Samoylov, M.L., Sakharov, M.K., Khlevnoy, B.B., Sapritsky, V.I.

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Fluctuations of millimeter wave signal reflected by unmovable object in turbulent atmosphere by Andreyev, G.A., Ogarev, S.A.

“…The results of a theoretical investigation using the first approximation of the Rytov smooth perturbation method, and of an experimental analysis of the…”
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Frequency response of turbulent tropospheric radiochannel overlain the terrestrial surfaces by Andreyev, G.A., Ogarev, S.A., Khokhlov, G.I.

“…The authors present a mathematical description and work out a numerical analysis of the frequency response functions of the turbulent atmospheric radiochannel…”
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