Summed signals and dielectric-filled antenna improve measurement. Improved FM radar for measuring thickness of coal seam eliminates spectrum splitting and reduces magnitude of echo from front coal surface.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Improved Coal-Thickness Measurement


    Contributors:
    Barr, T. A. (author)

    Published in:

    Publication date :

    1984-04-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




    Improved nucleonic coal-thickness monitor

    Crouch, C. E. / Rose, S. D. / Jones, E. W. | NTRS | 1979


    Measuring coal thickness

    Barker, C. / Blaine, J. / Geller, G. et al. | NTRS | 1980


    EMR Gage Would Measure Coal Thickness Accurately

    King, J. D. / Rollwitz, W. L. | NTRS | 1982



    Ice thickness measurement sensor

    GO JEUNG SANG / HA MAN YOUNG / SON CHANGMIN et al. | European Patent Office | 2015

    Free access