Rectangular Spiral Inductor

The figure below consist of a spiral inductor. The spiral inductor contains two turns separated by a gap of width s=312.5mm. The connection was an air-bridge prefabricated of a circular wire with diameter 317.5 mm with a defined length of 4.0775mm. The vertical directed part of the bridge was modeled as a rectangular wire whereas the horizontal directed part was modeled as a flat strip. The bridge height was h = 317.5mm which was approximately the height of the lower edge of the horizontal part of the original circular wire.

HFWorks Results:

• Rectangular chart plot:
  • Rectangular Plot (Magnitude of S11 superposed with S21 Linear)

    

• Phase S11

  

• VSWR Plot (VSWR11):

  

• SmithChart Plot (S11):

  

• Generalized Smatrix Results:

  

• Port Results: