Yushkova O.V., Iushkov V.V., Rudamenko R.A. Simulation of the radar signal reflection from the lunar surface. In: Russian open scientific conference «Modern problems of remote sensing, radar, wave propagation and diffraction»", 23-25 June, 2020, Murom, Russian Federation , Journal of Physics: Conference Series
Полный текст не доступен из этого репозитория.Аннотация
To determine the structure and mineralogical composition of lunar subsurface a radar complex RLK-L will be installed on the "Luna-26" spacecraft. The inverse problem solution of subsurface sounding will be more accurate if all factors affecting the shape of the reflected signal are taken into account. Topography is one such factor. The article deals with modelling the reflection of a radio signal from a rough surface. An analysis of a series of numerical experiments showed that destruction of high frequency part of the spectrum depends on the dispersion of the inhomogeneities' heights in reflection spot. The simulation results are consistent with previously performed experimental measurements and well-known theoretical estimates. Therefore, in radar experiments, it makes sense to first analyze the signals reflected from smooth areas, then from the area in which a three-dimensional digital model of lunar surface reveals the presence of depressions, and then areas with mountain ranges.
| Тип объекта: | Доклад на конференции или семинаре (Статья) |
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| Авторы на русском. ОБЯЗАТЕЛЬНО ДЛЯ АНГЛОЯЗЫЧНЫХ ПУБЛИКАЦИЙ!: | Юшкова О.В., Юшков В.В., Рудаменко Р.А. |
| Подразделения (можно выбрать несколько, удерживая Ctrl): | 119 лаб. распространения радиоволн и дистанционного зондирования атмосферы |
| URI: | http://cplire.ru:8080/id/eprint/8948 |
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