Abstract: A novel two-dimensional direction finding method is proposed and verified using a 4-element time modulated circular array (TMCA). The received signals from four antenna elements are ...

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“Two weeks” is one of President Trump’s favorite units of time. It can mean something, or nothing at all. By Shawn McCreesh Reporting from Washington “Within the next two weeks.” That is when ...

Abstract: Three-dimensional modality is critical for ultrasonic imaging to provide a representative volumetric view of objects, for better evaluation of the shape, size, and orientation of internal ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. The application of artificial neural network (ANN) techniques to spectroscopy has ...

Researchers have discovered brand new interference patterns in twisted two-dimensional tungsten ditelluride lattices. These so-called moir patterns can be tuned to look like periodic spots or even one ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. The advent of machine learning (ML) models has unlocked new possibilities in the realm ...

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