If any cliche were to sum up UWB, it would be "What's old is new again." UWB has been around since the early 1960s, known alternately as "carrier-free," "baseband" or "impulse" technology.
A favorite of the military for uses such as ground-penetrating radar systems, UWB develops, transmits and receives very short-duration bursts of radio-frequency energy. As a low-power, low-cost and high-speed technology, UWB has been identified by some startups as a viable alternative to current wireless technologies like Bluetooth and 802.11, and in particular 802.11b, also known as Wi-Fi
A favorite of the military for uses such as ground-penetrating radar systems, UWB develops, transmits and receives very short-duration bursts of radio-frequency energy. As a low-power, low-cost and high-speed technology, UWB has been identified by some startups as a viable alternative to current wireless technologies like Bluetooth and 802.11, and in particular 802.11b, also known as Wi-Fi
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