Abstract: The terahertz (THz) waves have broad application prospects in communication, imaging, detection, and other fields. Achieving arbitrary control of THz waves is key to advancing THz technology ...
Abstract: Elevation multi-channel synthetic aperture radar (SAR) with digital beamforming (DBF) capability can significantly enhance system gain by virtue of scan-on-receive (SCORE) technology, ...
More governments are rolling out chatbots in schools. Some experts warn the tools could erode teaching and learning. Credit...Raven Jiang Supported by By Natasha Singer Natasha Singer covers tech in ...
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