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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/46386


    Title: I.F. Filter bandwidth optimization of coherent heterodyne analog FM optical receiver
    Authors: Wu, Jingshown;Tsao, Hen-wai;李揚漢;Lee, Yang-han;Ho, Keang-Po;Chin, Le-pond
    Contributors: 淡江大學電機工程學系
    Date: 1995-06-20
    Issue Date: 2010-03-26 22:12:43 (UTC+8)
    Publisher: Wiley-Blackwell
    Abstract: The performance of the coherent heterodyne optical FM receiver employing a discriminator has been simulated under different i.f. filter bandwidths to find the optimal bandwidth. The value of the signal-to-noise ratio has been obtained under different values of i.f. filter bandwidth, modulation index, and signal power. The phase noise linewidth is fixed at Δv = 10 kHz. Even for very small linewidth, the performance of the coherent optical FM receiver is mainly dominated by phase noise. The advantage of FM modulation exists only when received signal power is small. © 1995 John Wiley & Sons, Inc.
    Relation: Microwave and optical technology letters 9(3), pp.162-164
    DOI: 10.1002/mop.4650090316
    Appears in Collections:[Graduate Institute & Department of Electrical Engineering] Journal Article

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