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Catalog of metals



    mc = MetalCatalog creates an object handle for the metal catalog.

    • To open the metal catalog, use open(mc)

    • To see the properties of a metal from the metal catalog, use s = find(mc,name).


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    Open the metal catalog.

    mc = MetalCatalog;

    Figure Metal Materials contains objects of type uimenu, uitoolbar, uitable.

    List the properties of the metal material Brass.

    s = find(mc,'Brass')
    s = struct with fields:
                Name: 'Brass'
        Conductivity: 15900000
           Thickness: 0.6800
               Units: 'mm'
            Comments: ''

    Use the material Brass as a metal in a corrugated horn antenna.

    m = metal('Brass');
    ant = hornCorrugated('Conductor',m)
    ant = 
      hornCorrugated with properties:
                   FlareLength: 0.0428
                    FlareWidth: 0.0900
                   FlareHeight: 0.0600
                        Length: 0.0229
                         Width: 0.0102
                        Height: 0.0075
                     FeedWidth: 8.0000e-05
                    FeedHeight: 0.0037
                    FeedOffset: [-0.0020 0]
        FirstCorrugateDistance: 0.0160
                CorrugateDepth: [0.0050 0.0100]
                CorrugateWidth: 0.0030
                         Pitch: 0.0060
                     Conductor: [1x1 metal]
                          Tilt: 0
                      TiltAxis: [1 0 0]
                          Load: [1x1 lumpedElement]

    View the antenna using show function.


    Figure contains an axes. The axes with title hornCorrugated antenna element contains 3 objects of type patch, surface. These objects represent Brass, feed.

    Input Arguments

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    Name of the metal from the metal catalog, specified as a character vector.

    Example: 'Copper'

    Data Types: char

    Metal catalog, specified as an object.

    Data Types: char

    Output Arguments

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    Metal catalog, returned as an object.

    Parameters of the specified metal from the metal catalog, returned as a structure.

    Introduced in R2021a