Abstract: This article explains the nonidealities that arise when using p-i-n diodes at millimeter-wave frequencies and the important limitations that they bring in classical configurations of 1-bit ...

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Law enforcement agencies will soon have easier access to footage captured by Amazon’s Ring smart cameras. In a partnership announced this week, Amazon will allow approximately 5,000 local law ...

Oura has arguably done more than anyone else to push the category forward and its rings are category-leading. The Ring 4 is one of the strongest on the market and the company makes a big deal about ...

For years, I was a die-hard smartwatch fan. I loved tracking my exercise, steps, and—as the technology began to evolve—metrics like sleep, recovery, and more. Having unique insights about my health ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

This thesis aims to determine the most suitable topology by comparing the advantages of input power redundancy architectures used in avionics units for military aircraft (HA). Redundancy architectures ...

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