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High-speed ultra-wideband wireless signals over fiber systems: photonic generation and DSP detection

  • Xianbin Yu
  • , Timothy Braidwood Gibbon
  • , Idelfonso Tafur Monroy

    Research output: Contribution to journalJournal articleResearchpeer-review

    Abstract

    We firstly review the efforts in the literature on ultra-wideband (UWB)-over-fiber systems. Secondly, we present experimental results on photonic generation of high-speed UWB signals by both direct modulation and external optical injecting an uncooled semiconductor laser. Furthermore, we introduce the use of digital signal processing (DSP) technology to receive the generated UWB signal at 781.25 Mbit/s. Error-free transmission is achieved.
    Original languageEnglish
    JournalJournal of China Universities of Posts and Telecommunications
    Volume16
    Issue number4
    Pages (from-to)7-11
    ISSN1005-8885
    DOIs
    Publication statusPublished - 2009

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