Inscrivez-vous ou connectez-vous pour rejoindre votre communauté professionnelle.
Repeater is simply amplify the Transmitted signal & Re-generator is used support 3R ,1-Reshape2-Retime3-Regenerate The signal as it transmitted from source end.
Repeater amplifies the whole signal both signal and noise. SNR will not be improved. But Regeneration is recreating original waveform depending received signal. SNR will be improved or it is as if new signal is being transmitted.
Repeater and Regenerator their function is basically to "boost" the signal, so that signal can cover longer distance without attenuation.
but the regenerator includes circuitry to recover the clock timing information, which is then used to determine when the output signal switches its state. This ensures that the recovered data from the threshold detector is adjusted to provide the correctly timed signal output.