Yes, future mobile networks will still cause electromagnetic radiation. Electromagnetic radiation is an inherent part of wireless communication and is necessary for transmitting signals between mobile devices and network infrastructure.
Mobile networks, like the current 4G LTE and upcoming 5G networks, rely on radiofrequency (RF) signals to communicate with smartphones, tablets, and other wireless devices. These RF signals consist of electromagnetic waves that carry information from the source (e.g., cell towers) to the destination (e.g., mobile devices) and vice versa.
The electromagnetic radiation used in mobile networks falls within the non-ionizing radiation spectrum, which means it does not have enough energy to break molecular bonds or cause direct ionization of atoms. Non-ionizing radiation includes radio waves, microwaves, and visible light. Unlike ionizing radiation (e.g., X-rays and gamma rays), which can be harmful to living tissue and DNA, non-ionizing radiation is generally considered safe at low power levels.
The potential health effects of non-ionizing radiation have been extensively studied by scientific organizations and regulatory bodies worldwide. The consensus from multiple studies is that exposure to radiofrequency electromagnetic fields at levels within the established safety limits does not pose significant health risks.
However, with the deployment of future mobile networks, there will likely be an increase in the number of base stations and antennas to support higher data speeds, better coverage, and more connected devices. As a result, there will be a slight increase in overall electromagnetic radiation levels in densely populated areas. Nevertheless, regulatory agencies and governments enforce strict exposure limits to ensure public safety, and mobile network operators are required to adhere to these guidelines.
To summarize, future mobile networks will indeed cause electromagnetic radiation, but the levels of exposure will be well within safety limits and regulations set by authorities to protect public health.