cpw

Coplanar transmission line


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Author(s): Carlos E. Christoffersen
  • Multi-referenced element.


  • Usage:

    Parameter TypeDefault value Required?
    w: Strip to ground space (m) DOUBLE n/a yes
    s: Strip width (m) DOUBLE n/a yes
    length: Physical length (m) DOUBLE n/a yes
    er: Substrate dielectric constant DOUBLE 1 no
    t: Substrate thickness (m) DOUBLE n/a yes
    tand: Loss tangent DOUBLE 0 no
    sigma: Metal conductivity (S/m) DOUBLE 5.8e+07 no
    nsect: Enable discrete approximation with n sections INTEGER 0 no
    fopt: Optimum frequency for discrete approximation DOUBLE 0 no

    fREEDA Version 1.3 compiled on Jul 25 2007 12:04:09