A noise waveform analyzer was developed to measure the statistical distributions such as amplitude probability distributions of the noise envelope. Using this system installed in a van, some statistical distributions of automotive radio noise in the lower frequency microwave bands (1-3 GHz), received while driving on main streets and expressways in Tokyo, were measured to provide fundamental data for designing mobile communication systems in this frequency band. Variation of the impulse height, received in typical driving conditions, can be expressed by a log-normal distribution and impulse emission seems to be Poisson-distributed in time, for time history records as long as 40 minutes.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Automotive radio noise in lower frequency microwave bands (1-3 GHz) measured in a van running in an urban area


    Weitere Titelangaben:

    Autoradiorauschen in niederfrequenten Mikrowellenbändern (1-3 GHz) aus Messungen im Stadtverkehr


    Beteiligte:
    Yamanaka, Y. (Autor:in) / Sugiura, A. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1997


    Format / Umfang :

    7 Seiten, 7 Quellen



    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch





    Measured Statistical Characteristics of Automotive Ignition Noise

    Schlick, David C. / Storwick, Robert M. | SAE Technical Papers | 1973


    AUTOMOTIVE RUNNING BOARD

    Europäisches Patentamt | 2017

    Freier Zugriff

    Automotive running board

    WANG HSIANG-TING | Europäisches Patentamt | 2016

    Freier Zugriff

    AUTOMOTIVE RUNNING BOARD

    Europäisches Patentamt | 2017

    Freier Zugriff