Method and apparatus for decoding an incoming ultra wideband impulse signal, in particular for a wireless communication system

摘要

An intermediate signal representing the sign of the base signal, is sampled with respect to a reference to obtain a digital signal. The digital signal is correlated with a reference correlation signal corresponding to a theoretical base signal which arises on receiving a theoretical pulse having a known shape. ??Independent claims are also included for the following: ??(1) an ultra wideband type pulse decoder; and ??(2) a terminal for wireless transmission system.