Multi-rate asynchronous sampling of bandwidth-limited signals

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dc.creatorFeldster, Alfred
dc.creatorShapira, Yuval P.
dc.creatorHorowitz, Moshe
dc.creatorRosenthal, Amir
dc.creatorZach, Shlomo
dc.creatorSinger, Lea
dc.date2008-06-12
dc.date.accessioned2026-07-07T09:44:10Z
dc.date.available2026-07-07T09:44:10Z
dc.descriptionWe demonstrate experimentally an optical system for under-sampling several bandwidth limited signals with carrier frequencies that are not known apriori that can be located anywhere within a very broad frequency region between 0-18 GHz. The system is based on under-sampling asynchronously at three different sampling rates. The pulses required for the under-sampling are generated by a combination of an electrical comb generator and an electro-absorption modulator. To reduce loss and improve performance the implementation of the optical system is based on a wavelength division multiplexing technique. An accurate reconstruction of both the phase and the amplitude of the signals was obtained when two chirped signals generated simultaneously were sampled.
dc.description6 pages; submitted to IEEE JLT
dc.identifierhttps://arxiv.org/abs/0806.2039
dc.identifierhttp://arxiv.org/abs/0806.2039
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/162777
dc.subjectOptics
dc.titleMulti-rate asynchronous sampling of bandwidth-limited signals
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