Abstract: The construction of time-invariant spatial-focusing beampatterns (BPs) using frequency diverse arrays (FDAs) has received significant attention in recent years for secure communications.
It is 2:00 PM on a weekday, and I am printing a 50-page document. I stand in front of the multifunction printer, looking at my smartphone while leaning my weight onto my right leg, and wait for 5 ...
Abstract: Ultrasound computed tomography (USCT) using ring array technology has shown great potential in breast diagnosis. This study addresses the problems of low imaging resolution and long ...
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