Abstract: When itcomes to physical layer security (PLS), a combined technique of randomized radiation and frequency diverse sub-arrays (FDSAs) with nonlinear frequency offsets (FOs) can produce a ...
Imaging technology has transformed how we observe the universe—from mapping distant galaxies with radio telescope arrays to unlocking microscopic details inside living cells. Yet despite decades of ...
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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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 ...
Add Yahoo as a preferred source to see more of our stories on Google. Subway sandwiches and wraps - Megan Hageman/Tasting Table Subway's story of crafting footlong sub sandwiches made with fresh ...
Avista has been granted a patent for a device with a modem and dual-polarized sub-arrays that generate a collective beamwidth larger than individual beamwidths. This innovation enhances communication ...
In Java, arrays are useful data structures that store elements of the same data type sequentially in memory. Frequently, developers need to determine the size of an array for various reasons like ...
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