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Electromagnetic signal e.g. ultra wideband signal, receiver for transmission system, has sampler to sample signals at frequency lesser than one-fifth of upper limit of frequency band, where sampled signals are regrouped into segments
Electromagnetic signal e.g. ultra wideband signal, receiver for transmission system, has sampler to sample signals at frequency lesser than one-fifth of upper limit of frequency band, where sampled signals are regrouped into segments
The receiver has a low-noise amplifier (4) and a band-pass filter (6) receiving electromagnetic signals from an antenna (2). The amplifier and filter apply a processing without changing frequency at the signals. A sampler (8) samples the signals processed by the amplifier and filter at a sampling frequency (fe) which is an integer multiple of a pulse repetition frequency (fprp) and lesser than one-fifth of an upper limit (fmax) of a frequency band. The sampled signals are regrouped into a preset number of segments. An independent claim is also included for a method for receiving electromagnetic signals transmitted in a frequency band.
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