Patent ID: 8792846
Filing Date: 2014-07-29
Classification: H04L

Abstract:
1. A demodulator comprising: a sampler configured to sample a plurality of first amplitude values of a modulated carrier signal using a constant sampling frequency and a plurality of second amplitude values of the modulated carrier signal at different times using the same constant sampling frequency; and wherein a time a first amplitude value of the plurality of first amplitude values is determined and a time a temporal directly following a second amplitude value of the plurality of second amplitude values is determined comprises a time difference so that for each pair of first and second amplitude values at least an absolute value of the first amplitude value or an absolute value of the temporal directly following the second amplitude value is equal to or larger than 50% of a maximal absolute value of an amplitude of the modulated carrier signal between the first amplitude value and a temporal directly following the first amplitude value or between the first amplitude value and a temporal directly preceding the first amplitude value.