Abstract: In this letter, we propose a novel method to improve the performance of covert communication via using movable time modulated array (MTMA). Compared with the conventional time modulated ...
Abstract: Irregular array technique has gotten lots of attention for dramatically reducing T/R modules while maintaining high gain. However, the gain of irregular arrays decreases rapidly with ...
Theater in the round—also called an arena stage, central stage, or island stage—is a type of stage that’s surrounded by audience members on all sides. Typically, the stage is on the ground level, or ...
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