Analysis on IR/TR-UWB interference against narrowband systems

Yuki Shimizu, Yukitoshi Sanada

    研究成果: Article査読

    抄録

    This paper presents the analysis of in-band interference caused by pulse-based ultra-wideband (UWB) systems. The analysis contains both plain Impulse Radio UWB (IR-UWB) and Transmitted Reference UWB (TR-UWB) systems as a source of interference. The supposed victim is a narrowband BPSK system with a band-pass filter. The effect of pulse-based UWB systems is analyzed in terms of bit error rate. The analysis is given in terms of the specific combinations of pulse repetition frequency and center frequency of the narrowband bandpass filter. In those situations, the UWB interference cannot be modeled as a Gaussian noise. It also manifests situations in which the victim is under the severest or the slightest interference from TR-UWB. According to its result, the analysis is validated via simulation.

    本文言語English
    ページ(範囲)3140-3149
    ページ数10
    ジャーナルIEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
    E91-A
    11
    DOI
    出版ステータスPublished - 2008 11月

    ASJC Scopus subject areas

    • 信号処理
    • コンピュータ グラフィックスおよびコンピュータ支援設計
    • 電子工学および電気工学
    • 応用数学

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