5G and mmWave - Pencil Beam Focus Explained - How mmWave is different from UHF (Ultra High Freq)

in #dtube6 years ago


Borrowing slides from the following Qualcomm's 5G presentations. They are very short and I recommend you watch them before watching this.

Animating 5G: Millimeter Wave

Bringing Wi-Fi experiences into the 5G era with 60 GHz

In the US, the 5G rollout will include licensed bands in the EHF = Extremely High Frequency Spectrum like 28/39 GHz as well as UHF in the 600 MHz and 2.5 GHz ranges.

The Active Denial System operates in the 95 GHz spectrum and can pinpoint a human target and heat their skin beyond 130 degrees Fahrenheit.

Active Denial System
https://en.wikipedia.org/wiki/Active_Denial_System

Are we welcoming this into our public spaces without enough debate?

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