Abstract: Radio frequency (RF) fingerprint (RFF) refers to a unique hardware-related feature of RF devices, characterized by nonreproducible physical characteristics. This feature makes RFF suitable ...
Boing Boing on MSN
Napkin sketches become real diagrams with the power of Microsoft Visio Professional
TL;DR: Microsoft Visio 2021 Professional for Windows is $9.97 (reg. $249.99)-a one-time license for serious diagramming ...
Interesting Engineering on MSN
Ultra-thin nanowire films block over 99% of wireless signals without metal
However, a team of researchers has now shown a unique solution in the form of an ultra-thin, flexible, see-through film that can block almost all unwanted electromagnetic radiation while remaining ...
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