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20-Gigabit Wireless Data Achieved By Crossing Laser Beams
How do you make a wireless transmission that is as fast or even faster than most fiber-optic data passages? With laser beams of course! According to a Technology Review piece, super smart people at Battelle research in Columbus, OH figured out a way, using millimeter wave technology, to send data at speeds up to 20 gigabits per second. They even field tested 10 Gbps at up to 800 meters. Even accounting for Ohio's unnervingly flat terrain, this is several hundred times farther than a wireless transmission of that bandwidth had ever reached before. More »