Sophisticated signal processing techniques and simple proof-of-principle antenna arrays built from PVC pipe, aluminum foil and copper wire could revolutionize the way NASA obtains data from its Earth ...
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Antenna array could provide protected tactical satellite communications in low-Earth orbit
Preventing adversaries from interfering with communications is crucial to national security. Tactical satellite communications (SATCOM) focus on securing reliable communications channels against ...
The 60-GHz band has been allocated worldwide for unlicensed wireless-communications systems. The United States, Europe and Japan have all allocated at least 5 GHz of contiguous bandwidth, which is ...
MOSCOW, March 19. /TASS/. Specialists from the Budyonny Military Academy of the Signal Corps have developed an adaptive antenna array to suppress interference from enemy electronic warfare, academy ...
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