Chattering in the deep: Long-distance, low-power underwater comms could aid environmental monitoring
From Massachusetts Institute of Technology 07/09/23 MIT researchers have demonstrated the first system for ultra-low-power underwater networking and communication, which can transmit signals across kilometer-scale distances. This technique, which the researchers began developing several years ago, uses about one-millionth the power that existing underwater communication methods use. By expanding their battery-free system’s communication range, the […]