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Influence of anisotropic fluctuations of the ionosphere plasma density on deep radio sounding by a Ultra wide band Radar with synthesized apertureстатья
Информация о цитировании статьи получена из
Web of Science,
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Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
- Автор: Ilyushin Ya A.
- Журнал: Cosmic Research (English translation of Kosimicheskie Issledovaniya)
- Том: 48
- Номер: 2
- Год издания: 2010
- Издательство: Pleiades Publishing, Inc.
- Местоположение издательства: New York, USA
- Первая страница: 157
- Последняя страница: 164
- DOI: 10.1134/S001095251002005X
- Аннотация: The problem of deep sounding of planet interior using ultra wide band radar with synthesized aperture is considered for the case when anisotropic fluctuations of the ionosphere plasma density take place. Modeling is performed for a number of values of the medium and radar characteristic parameters. The degree of influence of mutual orientation of the anisotropy direction of ionospheric fluctuations and of the spacecraft flight trajectory is estimated. It is demonstrated that widening of radar pulses is determined by characteristic spatial scale of ionosphere plasma disturbances in the transverse direction relative to the spacecraft flight trajectory. On the other hand, attenuation of the peak power of the pulses is shown to be determined basically by the longitudinal scale of disturbance correlations.
- Добавил в систему: Илюшин Ярослав Александрович