2004
Постійне посилання на розділhttps://repository.kpi.kharkov.ua/handle/KhPI-Press/2664
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8 результатів
Результати пошуку
Документ Обоснование характеристик радара для определения скорости дрейфа ионосферной плазмы методом некогерентного рассеяния(НТУ "ХПИ", 2004) Емельянов, Л. Я.The aspects of ensuring of reliable ionospheric plasma drift velocity measurements by incoherent scatter method are considered. The substantiation of some parameters of IS radar is presenteДокумент Анализ ошибок измерений при зондировании ионосферы методом HP в режиме сдвоенных импульсов(НТУ "ХПИ", 2004) Рогожкин, Евгений Васильевич; Белозёров, Д. П.The features of measurements of parameters ionosphere incoherent scatter are analyzed in the article. The capability of account of high-altitude profiles autocorrelation functions transformations measuring during incoherent scatterДокумент Результаты наблюдения аномальной ионосферной бури 21 марта 2003 года на харьковском радаре некогерентного рассеяния(НТУ "ХПИ", 2004) Пазюра, С. А.The study results of variations of ionosphere parameters, accompanied a magnetic storm with the main phase on March 21,2003 are presented. Data are obtained with the Kharkov incoherent scatter radar. According to time variations of concentration, velocity, ion temperature of solar wind, induction of IMF measured on artificial satellite "ACE" indices the details of magnetic and ionosphere storms are restoredДокумент Перспективы применения ионозонда в составе радара некогерентного рассеяния Института ионосферы(НТУ "ХПИ", 2004) Лысенко, В. Н.; Скляров, И. Б.Features of automatic ionospheric stations operation jointly with IS radar are considered. The information obtained after digital processing allows to essentially increasing ionospheric data qualityДокумент Корреляционная обработка сигнала некогерентного рассеяния(НТУ "ХПИ", 2004) Лысенко, В. Н.; Кононенко, А. Ф.; Черняк, Ю. В.The method of incoherent scattering (IS) allows on correlation or spectral functions of IS signal to determine basic ionosphere parameters. For it's measurements in real time the programmed correlator is created. One consists of a two-channel analog-to-digitial converter (ADC), personal computer (PC) on the Pentium-III processor, parallel interface between ADC and PC and built-in synchronizer. The altitude dependence 19 samples of complex correlation function of a IS signal in a heights interval 100 1500 km with an altitude resolution 10 - 120 km are measuredДокумент Квазипериодические возмущения в среднеширотной ионосфере по данным радара некогерентного рассеяния в Харькове и мировой сети ионозондов(НТУ "ХПИ", 2004) Ляшенко, М. В.Analysis of worldwide ionosonde net and Kharkov incoherent scatter radar critical frequency variations and other ionospheric parameters is presented. It is shown that in ionosphere in different heliogeophysical conditions are present the quasi wave processes with different temporary and spatial scales. It is obtained that wave processes can make significant contribution to response of the ionosphere on different intensity magnetic disturbancesДокумент Ионосферные эффекты магнитосферных электрических полей по наблюдениям на радаре некогерентного рассеяния в Харькове(НТУ "ХПИ", 2004) Григоренко, Е. И.; Пазюра, С. А.; Таран, В. И.; Черногор, Л. Ф.Effects of magnetosphere electric fields during geomagnetic storms are studied from the results of ionosphere observations with the Kharkov incoherent scatter radar. It is shown, that electric field pulse in the ionosphere over Kharkov, associated with the non-stationary magnetosphere electric fields and its penetration in the middle latitudes resulted in destabilizing of F region behavior during the severe magnetic storm on May 30,2003 and caused the anomalous ionosphere storm on March 21,2003Документ Регрессионные зависимости электронной концетрации области F2 ионосферы от солнечной активности по данным Харьковского радара некогерентного рассеяния(НТУ "ХПИ", 2004) Дзюбанов, Дмитрий Анатольевич; Захаров, И. Г.; Ляшенко, М. В.Dependence of the F-region electron density peak (Nm) for 12 LT from the solar activity level is investigated. The regression's coefficients of dependence of the Nm from the solar activity for every month had calculated. Then regression's coefficients had used for calculation of seasonal variations of the Nm. Good agreement between calculated and an experimental seasonal variation of the Nm under any solar activity level is obtained. The features and possible reasons of the seasonal variations of the Nm for different solar activity level are considered