Abstract: An integrated antenna system covering 5G Sub-6 GHz and millimeter-wave bands is proposed, combining a spoof surface plasmon polariton (SSPP) antenna and two Vivaldi arrays. The integrated ...
State Key Laboratory of Heavy Ion Science and Technology, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, P. R. China School of Materials & Energy, Lanzhou University, ...
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A young computer scientist and two colleagues show that searches within data structures called hash tables can be much faster than previously deemed possible. Sometime in the fall of 2021, Andrew ...
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SAN FRANCISCO – Star Catcher Industries, a startup focused on beaming solar energy to spacecraft in low-Earth orbit, raised $12.25 million in a seed round announced July 24. Former Made In Space CEO ...
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