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.

These recent WhatsApp messages of a Venezuelan family – who asked to remain anonymous for fear of reprisals – underscore the caution civilians are taking in their daily conversations, on social media ...

Google removed outdated structured data documentation, but instead of returning a 404 response, they have chosen to redirect the old URLs to a changelog that links to the old URL, thereby causing an ...

For fixing Windows errors, we recommend Fortect: Fortect will identify and deploy the correct fix for your Windows errors. Follow the 3 easy steps to get rid of Windows errors: Ever had a service in ...

At Google I/O 2017, Google showed what quickly became one of its most infamous product teases in history: removing a chain link fence from a picture of a child playing baseball. The pitch was that we ...

Texas Attorney General Ken Paxton said Wednesday that Kellogg had signed an agreement assuring his office that the Michigan-based company would “permanently remove toxic dyes" from its cereals by the ...

This transcript was created using speech recognition software. While it has been reviewed by human transcribers, it may contain errors. Please review the episode audio before quoting from this ...

Forbes contributors publish independent expert analyses and insights. Zak Doffman writes about cybersecurity, surveillance and privacy. The latest warnings target iPhone owners, picking up on Apple’s ...

These attacks are coming for you now. Update: Republished on April 18 with multiple new warnings as threat soars. iPhone and Android users across the U.S. and elsewhere are now under attack from ...

Nitrate, pesticides, metals, plastic -- agricultural soils often contain pollutants. But are there sustainable and climate-friendly ways to restore and promote soil health in agricultural land? Yes, ...