Abstract: A bidirectional multibeam transmit-reflect-array (TRA) antenna has been proposed for the space–air–ground–sea integrated network (SAGSIN). The TRA consists of alternating transmission ...
In a hangar-like building in Louisville, Colorado, outside Denver, crumpled plastic bottles, cans and other scraps were strewn across a giant conveyor belt. But you know what they say about one man’s ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback