Signals in the air; The wireless radiations around us.
From EMFs to 5G; The unseen forces in the digital age. The evolution of electromagnetic field technology from its early stage is the following. The first generation of mobile communication commonly known as 1G, emerged in late 1970 and early 1980. These systems are formed to provide basic voice communications. The technology was categorized by large and cumbersome devices, limited coverage, and relatively low-quality call service. The 1990s,s saw the transition of the 2G network which introduced digital technologies offering improved voice quality and the ability to send text messages. At that time the rise of GSM has evolved. With the advent of 2000 came enabling faster data transmission and the introduction of mobile internet service. This era emerged the marked-off broadband, multimedia messages, video calls, and many other facilities. The rollout of 4 G's long evolution brought about a significant leap in data speed. It enables video s...