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== Getting Started ==
== Constructing the Base Geometry of a Two-Port Microstrip Line ==
<u>Make sure you have changed the project units to "Mils"</u>. Click on the <b>Two-Port Microstrip Wizard</b> [[Image:TwoPortMicrostripWizardIcon.png]] button of the Wizard Toolbar or select the menu item '''Tools → Transmission Line Wizards → Two-Port Microstrip Line'''.
<table>
</table>
The wizard also defined and placed two scattering wave ports on the two side feed lines. Therefore, you have a two-port structure with a 2 × 2 scattering matrix to be computed. The figure below shows the port definition dialog for your structure, where port ports have been assigned a reference port impedance of 50Ω.
<table>
|-
| feed_len
| 0.035*to_meterscetner_len
| 50
|-
| feed_wid
| floor(microstrip_design(z0,er)*h *100)/100
| 4.8
|}