EDUCATION — photonicshield

What is 5G? EXTRACT FROM '5G in 5 minutes' by Nick Pineault '“5G” stands for the 5th generation of wireless cellular technology. In plain English, 5G promises a dramatic transformation in the wireless technology we currently have. 5G uses a mix of frequencies that are currently used by 2G to 4G networks (0.6 to 7.1 GHz), but also new frequencies that are much, much higher on the EMF (electromagnetic field) spectrum. These higher frequencies fall into what’s called the “millimeter wave” range (mmW) — and might go from 24 GHz to about 71 GHz. One of the most common concerns about...