Abstract: Microphone arrays combined with beamforming have been widely used to solve many important acoustic problems in a wide range of applications. Much effort has been devoted in the literature to ...
Abstract: In this letter, a wideband two-dimensional (2-D) scanning multibeam array antenna is proposed using a novel beamforming network (BFN). First, a novel three-beam Butler matrix (BM) network, ...
DIY enthusiast and comedian Katy French builds a sleek sofa console table, offering instructions so approachable that even the most tool-phobic person can follow along. Just 6 NATO countries publicly ...
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