RECONFIGURABLE MULTI-CHANNEL UWB RECEIVER

摘要

The invention concerns a multi-channel pulsed UWB receiver (400). The receiver comprises a first stage (420) for translating the received signal to a baseband or intermediate frequency, a second stage (430) performing a quadrature mixing on the in-phase and quadrature channels of the first stage, a third stage (440) performing an integration, over a time window, of the signals from the second stage, and a fourth stage (450) combining the results of the integration of the third stage in order to provide the real part and the imaginary part of the modulation symbol. The receiver can be configured (figures 4A-4H) depending on the receiving channel and the type of treatment selected.