A red circle is inscribed inside a blue square. The arrangement leaves gaps in the square’s four corners, two of which are filled with smaller circles that just barely touch the big red circle and the ...
Abstract: In this paper, we propose a novel efficient approach for direction-of-arrival (DOA) using coprime arrays. Specifically, we derive the equivalent received signals of the sum-difference array ...
Abstract: Due to the ongoing advancements in small unmanned systems (SUSs), the field of study on detecting targets with small radar cross section (RCS) areas is constantly expanding. Due to their ...
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