millimetriaaltoalueille
Millimetriaaltoalueille refers to the portion of the electromagnetic spectrum that falls between the microwave and terahertz regions, specifically between 30 and 300 gigahertz (GHz). This frequency range is characterized by wavelengths that are approximately 1 to 10 millimeters long. The millimeter wave region is of significant interest in various fields due to its unique properties and applications.
In telecommunications, millimeter waves are used for high-speed data transmission, such as in 5G networks. Their
In imaging and sensing technologies, millimeter waves are employed in radar systems, medical imaging, and security
The use of millimeter waves in astronomy and remote sensing is also notable. Telescopes operating in this
Despite their advantages, millimeter waves face challenges such as atmospheric absorption, which can limit their range