Use of difficult signals at vertical sounding of an ionosphere
- Pages
- 70-75
ionospheric sounding
radio impulse
assessment of parameters
probability of detection
base of the signal
difficult signals.
Abstract
In the real work questions of sounding of an ionosphere are considered by difficult signals. Efficiency of use of signals with big base on an alignment with signals with base about 1 is estimated. It is shown that when using difficult signals it is possible to lower significantly capacity at preservation of invariable level of permission.
Reference
1. Перов А. И. Статистическая теория радиотехнических систем. М., 2003.
2. Тихонов В. И. Оптимальный прием сигналов. М., 1983.
3. Баскаков С. И. Радиотехнические цепи и сигналы. М., 2003.
4. Гусев В. Д., Березин Ю. В., Бирюлин И. В. Пеленгация ионосферных сигналов // Геомагнетизм и аэрономия. 1968. Т. 8, № 6. С. 69—72.