Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Dmitriy Kushnarev"'
Publikováno v:
Solar-Terrestrial Physics, Vol 6, Iss 3, Pp 29-33 (2020)
Irkutsk incoherent scatter radar (IISR) is an oblongish horn antenna that operates in a meter waveband (154–162 MHz), has a 0.5°×20° beam, and a frequency steering allowing us to tilt the beam by 30° to the south. Besides active measurements of
Autor:
Oleg I. Berngardt, Dmitriy Kushnarev, Andrey Orlov, Vladimir Kurkin, K. V. Grkovich, Roman Fedorov, Vitaliy Harchenko
Publikováno v:
Solar-Terrestrial Physics, Vol 6, Iss 2, Pp 63-73 (2020)
Under the project National Heliogeophysical Complex of the Russian Academy of Sciences, it is planned to create several coherent decameter radars. ISTP SB RAS developed a network of coherent decameter radars well before the start of financing this pr
Publikováno v:
Solar-Terrestrial Physics, Vol 6, Iss 2, Pp 41-48 (2020)
The IS-MST radar, as the name implies, combines two different methods for studying the atmosphere using a backscatter signal. Turbulent fluctuations of the medium cause scattering in the mesosphere—stratosphere—troposphere (MST). In the upper atm
Publikováno v:
Solar-Terrestrial Physics, Vol 4, Iss 3, Pp 24-27 (2018)
The Irkutsk Incoherent Scatter Radar (IISR) allows us to carry out passive radio observations of the Sun and other powerful radio sources. We describe a method for absolute measurements of spectral flux density of solar radiation at IISR. Absolute me
Publikováno v:
Solar-Terrestrial Physics, Vol 3, Iss 3, Pp 76-81 (2017)
We present the results of modernization of the Irkutsk Incoherent Scatter Radar’s control and acquisition system. The modernization was carried out using results of space experiments “Plasma—Progress” and “Radar—Progress” involving Prog
Publikováno v:
Solar-Terrestrial Physics, Vol 2, Iss 3, Pp 3-21 (2016)
In the next few years, a new radar is planned to be built near Irkutsk. It should have capabilities of incoherent scatter (IS) radars and mesosphere-stratosphere-troposphere (MST) radars [Zherebtsov et al., 2011]. The IS-MST radar is a phased array o
Publikováno v:
Solar-Terrestrial Physics, Vol 2, Iss 1, Pp 34-43 (2016)
We propose a new method for analyzing data from the Irkutsk Incoherent Scatter Radar. The method allows us to accomplish interferometric observation of discrete cosmic radio source characteristics. In this study, we analyze ionospheric scintillations
Publikováno v:
Solnechno-Zemnaya Fizika. 1:37-48
The paper sequentially presents technique for determining velocity of meridional neutral winds from the Irkutsk Incoherent Scatter Radar (IISR) data. Due to IISR specific features effective at other IS radars, techniques for determining ionosphere pa