Sending or receiving information by speaking, writing, or using some other medium called communication. For example we use email, mobile, video audio conference with wire or wireless technology. Now a day Wireless communication is Popular way to communicate.
Wireless communication technology has developed a lot. It is one of the most important mediums of transmission of information from one device to other devices. In this technology, the information can be transmitted through the air without requiring any cable or wires or other electronic conductors, by using electromagnetic waves like IR, RF, satellite, etc. variety of wireless communication devices and technologies ranging from smart phones to computers, tabs, laptops, Bluetooth Technology, printers.
Satellite Communication:
Satellite communication is one type of self contained wireless communication technology, it is widely spread all over the world to allow users to stay connected almost anywhere on the earth.
Infrared Communication
Infrared wireless communication communicates information in a device or systems through IR radiation .
Broadcast Radio
Radio broadcasting using radio waves to send signals to large groups of listeners. Handy multichannel radios permit a user to speak over short distances, whereas citizen’s band and maritime radios offer communication services for sailors. Ham radio enthusiasts share data and function emergency communication aids throughout disasters with their powerful broadcasting gear, and can even communicate digital information over the radio frequency spectrum.
Read the review about CB radio reviews
Microwave Communication:
A microwave link is a communications system that uses a beam of radio waves in the microwave frequency range to transmit video, audio, or data between two locations, which can be from just a few feet or meters to several miles or kilometers apart.
Mobile Communication Systems
Bluetooth Technology, Wi-Fi are also popular communication system & widely used.
