Definition of UWB in English:

UWB

Line breaks: UWB

abbreviation

Ultra wideband, a radio communications technology for the transmission of signals over a very broad range of frequencies, typically using very low-energy pulses with a duration of a nanosecond or less.

Definition of UWB in:

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Word of the day neoteny
Pronunciation: niːˈɒt(ə)ni
noun
retention of juvenile features in the adult animal