Questions and Answers
What is wireless communication?
Wireless communication is the transfer of information between two or more points without the use of an electrical conductor, optical fiber, or other continuous guided medium for the transfer. The most common wireless technologies use radio waves.
What are some examples of wireless technologies?
Examples of wireless technologies include Bluetooth, cellular telephones, PDAs, wireless networking, GPS units, garage door openers, wireless computer mouse, keyboards and headsets, headphones, radio receivers, satellite television, broadcast television, and cordless telephones.
What are the intended distances for wireless communication using radio waves?
Intended distances can be short, such as a few meters for Bluetooth, or as far as millions of kilometers for deep-space radio communications.
What are some applications of radio wireless technology?
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What are some less common methods of achieving wireless communications?
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