Non-ionizing radiation can produce non-mutagenic effects such as inciting thermal(ร้อน) energy in biological tissue that can lead to burns. Recently, the International Agency for Research on Cancer (IARC) from the WHO (World Health Organization) released a statement indicating that radiofrequency electromagnetic fields including microwave and millimeter waves are possibly carcinogenic to humans.[3]
In terms of potential biological effects, the non-ionizing portion of the spectrum can be subdivided into