Features of using frequency hopping together with a spatial interference filtering in the repeaters satellite communications
- 1 Deputy General Director for Innovation JSC «NPC «Vigstar» (Moscow)
- 2 Head of Sector, JSC «NPC «Vigstar» (Moscow)
Keywords:
Satellite communicationsfrequency hoppingthe signal-to-noisethe relative phase shift keyingprobability of error
Abstract
It is noted that multipath hybrid-mirror antennas used in satellite communication systems in the geostationary orbit have increased requirements to maintain the accuracy of aiming radiation patterns. To solve this problem, there are mechanical and electronic methods of reflector deformation of 0,075 m. These results confirm the operability of the used algorithm for modeling large-sized MBHA.
How to cite
Приходько В.В., Косов С.Б. Особенности использования сигналов с псевдослучайной перестройкой рабочей частоты совместно с системой пространственной фильтрации помех в ретрансляторах спутниковой связи // Успехи современной радиоэлектроники. 2019. № 12. С. 129–133. DOI: https://doi.org/10.18127/j20700784-201912-20
References
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