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 ...
The largest real-world study yet, accounting for nearly a million plug-in hybrid vehicles, shows that PEVs use far more gasoline than previously claimed. The study comes just as Europe is about to ...
Abstract: Sparse arrays have gained increasing research attention due to their potential to reduce system cost and weight. However, current studies on sparse array synthesis often overlook the ...
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