Scientists have developed a terahertz (THz) transmitter capable of signal transmission at a per-channel data rate of >10 Gb/s over multiple channels at ~300 GHz. The aggregate multi-channel data rate exceeds 100 gigabits per second. The transmitter was implemented as a silicon CMOS integrated circuit, which would have a great advantage for commercialization and consumer use.
This technology could open a new frontier in wireless communication with data rates 10X higher than current technology allows. The THz band is a new, vast frequency resource not currently used for wireless communications. Its frequencies are even higher than those used by the mm-wave wireless local area network (57 GHz to 66 GHz), and bandwidths are much wider...
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