What is Wireless Communication
View More :- Types of Communication Technology
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Defination:-Wireless
communication is among technology’s biggest contributions to mankind. Wireless communication involves the transmission of information over a distance without help of wires, cables or any other forms of electrical conductors. The transmitted distance can be anywhere between a few meters (for example, a television’s remote control) and thousands of kilometres (for example, radio communication).Some of the devices used for wireless communication are cordless telephones, mobiles, GPS units, wireless computer parts, and satellite television. Applications of Wireless Communication Television Remote Control – Modern televisions use wireless remote control.
Currently radio waves are also used. Wi-Fi – This is a wireless local area network that establishes internet connection with the portable computers. Security systems – For homes and office buildings, hard wired implementation security systems are replaced by the Wireless technology. Cellular Telephone – Radio waves are used to facilitate the operator to make phone calls from any place on the earth. CDMA, GSM, and 3G are examples of the advancement made by wireless communication in the domain. Wireless energy transfer – A process where a power source transmits electrical energy to electrical load which does not have built-in power source wirelessly. Computer Interface Devices – Computer hardware manufacturers had realized that having so many wires to communicate between devices would confuse the consumer. Read More About :- Microwave Radio Communications
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