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Ultrawideband (UWB) wireless communications technology is a new format that is supported by the MBOA Alliance (MultiBand OFDM Alliance) that began in June 2003 established Ultrawideband will transmit data over Gonzalez brief PAL (Pulse) radio frequency width makes it possible to transfer large amounts of information in a short, but low power only 0.0001-lali Watt per MHz. In addition, within a distance of 10 meters, Ultrawideband supports creating a personal area network, called the Personal Area Network (PAN), which enables us to manage data between mobile devices and a variety of Ultrawideband technology is defined in the IEEE 802.1.5.3 a frequency region is defined by the Federal Communications Commission (FCC) is 3.1-10.6 GHz, the same frequency as well as communication via satellite. This is to determine the frequency in these areas will help to prevent the problem of interference with radio signals and other ground-based communications technologies that are currently available.
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