Fujitsu's small 20Gbps receiver could transfer huge files instantly
Fujitsu has developed a wireless communications receiver that can transfer data at a rate of around 20 gigabits per second while being small enough to fit in a smartphone.
The component would allow mobile devices to transfer 4K or 8K videos almost instantly. 8K is a new video format with 16 times the resolution of today's high-definition TVs.
Fujitsu is calling it the world's first compact 300GHz receiver with that level of high-speed wireless communications.
The device is smaller than 1 cubic centimeter and combines a receiver-amplifier chip and terahertz-band antenna into one unit. Its receiving sensitivity is much greater than similar components produced by other companies and allows for transmission ranges of up to 1 meter, the company said.
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