This video presents a study in which researchers developed a passive metasurface that uses a time-varying interlocking mechanism with metal-oxide-semiconductor field-effect transistors to selectively ...

Nearly a million homes may need to be installed with filters to prevent interference on their television pictures following the launch of 4G mobile signals, with the mobile firms due to cover the ...

PEMRA security advisory issued after hackers attempted to disrupt Khyber Network transmission. Broadcasters asked to strengthen satellite uplink security.

Multipath interference disrupts wireless signals, causing issues like TV ghosting and fading. Now, researchers have developed a passive metasurface that overcomes traditional filtering limits. Using a ...