Aiming large satellite dishes can be difficult, even when locating a geostationary satellite for the first time. Now imagine aiming an 11-meter dish at a non-geostationary satellite as it passes ...
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 ...
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 ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results