Abstract: Analytical expression of transmission for the orbital angular momentum (OAM) communication using loop antenna arrays and paraboloids is derived to achieve a communication distance of 100 m.

Jermont Terry joined the CBS 2 team in October 2019. He's born and raised on Chicago's South Side. He's happy to return home to report on his community after 18 years of uncovering stories across the ...

New York Post may be compensated and/or receive an affiliate commission if you click or buy through our links. Featured pricing is subject to change. Are your ears under assault? In today’s world, it ...

I’m PCMag’s senior writer covering smart home and wearable devices. I’ve been reporting on tech professionally for nearly a decade and have been obsessing about it for much longer than that. Prior to ...

A well-built tracker in desperate need of a friendlier app The Polar Loop (Gen 2) is a solid piece of hardware, but it's by no means a straightforward subscription-free alternative to Whoop. That ...

For quantum computers to outperform their classical counterparts, they need more quantum bits, or qubits. State-of-the-art quantum computers have around 1,000 qubits. Columbia physicists Sebastian ...

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All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. The world is a noisy place, ...

When you create an array in C# using something like new int[10], its contents are automatically initialized to '0' (or 'null' if it is new string[10]). However, depending on the program requirements, ...