Such a speed would be more than 20,000 times faster than today’s top 4G wireless networks and about 20 times faster than the U.S.’ speediest home internet services. A terabit is 1 trillion bits of ...

An Atmel AT90S2313 microcontroller is used to build this RS232 frequency meter which can communicate at 9600 baud through an RS232 terminal program which eliminates the use of any front panel controls ...

The DEI HV1000 Pulse Generator is a pulse generator designed for operations of load impedance at 50 Ω. It requires an external high voltage DC supply with units available in positive or negative ...

Radio frequency (RF) refers to the part of the electromagnetic spectrum where electromagnetic waves can be generated by alternating current fed to an antenna. It spans from around 3 kHz to 300 GHz. RF ...

A report commissioned by the US State Department has concluded that “directed, pulse radio frequency energies” were the most likely cause of a mysterious illness that has plagued US diplomats in China ...

From growls to booms, whales, fish and crustaceans all produce sounds. Selecting the gregarious Goliath grouper, researchers deployed a novel automated detector and localization model to find ...