UnGuided Transmission

UnGuided Transmission Electromagnetic waves are transmitted without the use of a physical medium in an unguided transmission. As a result, it's often referred to as wireless transmission. The air is the medium through which electromagnetic waves can easily move in unguided media. Unguided transmission can be categorized into three types: Radio waves Microwaves Infrared Radio waves Radio waves are electromagnetic waves that travel through open space in all directions. The signals are transported in all directions by radio waves, which are omnidirectional. Radio waves have…