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  3. Unable to get 1W of power by integrating Poyting vector on wave lumped port HFFS

Unable to get 1W of power by integrating Poyting vector on wave lumped port HFFS

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    • July 22, 2024 at 2:19 pm
      alexandre-antoi.bourrieau
      Subscriber

      Hello,

      I am trying to calculate Power using field calculator on a wave lumped port at 1W :

      I integrating poynting vector over the surface :

      But I get 0.75 and not 1W...

      Can someone give me some advice please ?

       

      It work well on this coax example, using modal network analysus and wave port :

      1721674426912.png

      1721674443610.png

       

      1721674461986.png

      I got 1W :

      1721674496206.png

      Thanks you !

    • July 23, 2024 at 10:32 am
      alexandre-antoi.bourrieau
      Subscriber

      I have integrating on a plane wich extend to all domain and now I get 0.85W but still not 1W...

      1721730587348.png

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