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Uniform sampling introduces aliases due to periodic sampling instants. Therefore, in conventional receiver architecture, an Anti-Aliasing Filter (AAF) is required to suppress these aliases. The used solution to relax the AAF consists on the over-sampling technique. A promising alternate solution is to non-uniformly sample the analog signal. Indeed, Non-Uniform Sampling (NUS) has been studied since...
The IF sampling radio receiver based on the non-uniform sampling (NUS), technique is promising and would be a candidate for the multistandard reception. This technique allows the IF down-conversion and permit to eliminate or alleviate the anti-aliasing filter. For wideband and multistandards design, the choice of sampling rates for bandpass sampling is flexible. This paper introduces the NUS theory,...
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