The US military was able to transmit by air an electrical signal with a capacity of 1.6 kW of energy per kilometer
The US Naval Research Laboratory has demonstrated the possibility of terrestrial microwave radiation to transmit a 1.6 kilowatt electrical signal over a distance of 1 kilometer. The tests took place at the US Army test site in Maryland. This demonstration was the largest in 50 years. The tests were performed by two-point transmission of electrical […]