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Ansys Learning Forum › Forums › Discuss Simulation › Electronics › How to calculate the received power excited by non-port excitations? › Reply To: How to calculate the received power excited by non-port excitations?

May 9, 2024 at 7:43 pm
Faezeh Ladani
Ansys Employee

Hi Park, 

You can calculate the current flowing on the antenna port as well as the induced voltage across the port using fields calculator. Online help has examples which explicitly show how to calculate these quantities. Search for "Calculating the Current along a Wire or Trace" and "Calculating the Voltage Drop along a Line". Note that if you have several incident sources, super position applies to fields, but not power, so you need to have all the sources on for total field when you calculate the power. 

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