Flat Top Sampling. The top of the slice does not preserve the shape of the waveform. Thus the amplitude of the pulse after sampling is kept constant and the top of the sampled pulse do not follow the contour of the modulating signal unlike natural sampling.
Flat top sampling pam modulator aliasing effect or signal rconstruction through filtering. Figure 36 spectrum of a pam waveform with flat top sampling. Flat top sampling pam modulator.
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On this channel you can get education and knowledge for general issues and topicsyou can sponsor us by sign up by clicking on this linkhttpswwwyoutubec. Hence it is called as flat top during transmission noise is introduced at top of the transmission pulse which can be easily removed if the pulse is in the form of flat top. Flat top sampling. Figure 1 below contrasts the two methods.