Abstract: Superdirectivity enables compact arrays to achieve high directivity, but its practical implementations are highly sensitive to physical imperfections. This lack of robustness hinders the ...

Every month, Molly has to write a large report that takes around five hours. Every month, she dreads it. Recently, she learned a technique that has helped her no longer feel like the task hangs over ...

Abstract: This article proposes a novel calibration method for linear array antennas based on the scattering signals of a standard metal cylinder. The method sequentially activates each element of the ...