Wireless communication breaks through water-air barrier

MIT Media Lab researchers developed a water-air communication system, Translational Acoustic-RF Communication (TARF), where an underwater transmitter directs a sonar signal to the water’s surface, causing tiny vibrations that correspond to transmitted data, which an airborne highly sensitive radar decodes.

Wireless Communication Breaks Through Water-Air Barrier

Wireless communication breaks through water-air barrier

A battery-free sensor for underwater exploration

Water, MIT News

PDF) 6G Massive Radio Access Networks: Key Applications

Underwater and Airborne Craft Can Now Communicate Directly and

Wireless Communication Breaks Through Water-Air Barrier

A battery-free sensor for underwater exploration

Putting food-safety detection in the hands of