1 +0−0 | John Sullivan | 10:09:49 19/03/2017 | ||||||
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Потреот, у перспективной системы Wideband Global SATCOM - широчайший диапазон передачи сигналов в десять раз превышающий возможности нынешних систем спутниковой связи... Кроме того паралельно работает система Advanced Extremely High Frequency (AEHF): "AEHF satellites use a large number of narrow spot beams directed towards the Earth to relay communications to and from users. Crosslinks between the satellites allow them to relay communications directly rather than via a ground station. The satellites are designed to provide jam-resistant communications with a low probability of interception. They incorporate frequency-hopping radio technology, as well as phased array antennas that can adapt their radiation patterns in order to block out potential sources of jamming." |