Transmission a media which transmit data using microwave signals or infrared signals is called what?
Answers
Microwave transmission involves the transfer of voice and data through the atmosphere as super high-frequency radio waves called microwaves. Microwave transmission is mainly used to transmit messages between ground-based stations and satellite communications systems.
Transmission media refer to the media through which data can be carried from a source to a destination. Data is transmitted from one device to another through electromagnetic signals. ... The different categories of transmission media include guided (or wired) and unguided (or wireless).Infrared transmission refers to energy in the region of the electromagnetic radiation spectrum at wavelengths longer than those of visible light, but shorter than those of radio waves. Correspondingly, infrared frequencies are higher than those of microwaves, but lower than those of visible light.