Date Added: Feb 2013
In the coming years, there is great demand for high-speed data transmissions on cost effective basis. In order to achieve the same a new technology known as the Ultra WideBand (UWB) has been used. This technology has revolutionary advantages of an unlicensed service that can be used anywhere, anytime, by anyone. UWB is well known technology for its use in communications and radar applications, unlike traditional systems; this can only operate over a specific range of frequencies. UWB devices operate by employing a series of very short electrical pulses that result in very wideband transmission bandwidths. In addition, UWB signals can run at high speed and low input power. Hence, there is a need to implement characteristics while designing small antennas.