The paper presents the results of experimental researches of data transmission in water using Direct Sequence Spread Spectrum technique and the RAKE receiver. The signal with the QPSK modulation was spread by factor of 4, 8 or 16 chips. Researches were made to verify that spread spectrum technique can be used to underwater voice communications. Static studies were conducted in a small laboratory water tank and in a harbour. Propagation properties were evaluated based on the estimated impulse response of the hydroacoustic channel.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Data transmission in the hydroacoustic channel – experimental researches


    Beteiligte:
    Kaczorek, Piotr (Autor:in) / Studanski, Ryszard (Autor:in) / Zak, Andrzej (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    02.02.2017


    Format / Umfang :

    7 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Hydroacoustic beacons

    Ostrouchov, A.A. | Tema Archiv | 1996


    HYDROACOUSTIC IMAGER

    LEKOMTSEV VLADIMIR MITROFANOVICH / TITARENKO DMITRIJ VALER EVICH | Europäisches Patentamt | 2015

    Freier Zugriff

    Hydroacoustic transduction

    Bouyoucos, J.V. | Tema Archiv | 1975


    HYDROACOUSTIC MONITORING NETWORK

    Newton, J. / Galindo, M. | British Library Online Contents | 2001


    Hydroacoustic Research at WTD 71

    Kretschmer, Uwe | TIBKAT | 2017

    Freier Zugriff