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Coplanar Waveguide Grounded In Orcad PCB

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  • Coplanar Waveguide Grounded In Orcad PCB

    Hello everyones,
    I'm trying to make a transmission line in orcad PCB lite. I decided to use a dynamic shape to trace the CPW Grounded but even if I assigned my net there is still a gap between the components pin and the trace ...
    This is ithe first time I use Orcad PCB to make RF transmission line, can anyone help me please ?
    Thank you !

  • #2
    You need to set thermal relief. There are more ways. If you would like to set it up for the whole design, go to Setup -> Design Parameters ... -> Shapes -> Dynamic shape -> Edit global dynamic shape parameters. Then click on Thermal Relief TAB and set Smd pins: Full contact

    Click image for larger version

Name:	thermal relief orcad.jpg
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ID:	9006


    • #3
      Great, thank you very much Robert !