vraupp
Newbie
Hi guys,
I'm simulating an antenna on the HFSS driven terminal (Lumped port) and I've come across the following situation:
In edit sources, when using incident voltage, the Incident, accepted and radiated power quantities are altered when I change the impedance of the port. In other words, I can see the amount of power absorbed by the antenna depending on the impedance match.
This is not the case when I use the total voltage. In this case, when I change the impedance of the port, only the incident power changes, and the accepted and radiated powers remain fixed.
I would like to better understand this phenomenon and the difference between the two forms of excitation.
Thanks
I'm simulating an antenna on the HFSS driven terminal (Lumped port) and I've come across the following situation:
In edit sources, when using incident voltage, the Incident, accepted and radiated power quantities are altered when I change the impedance of the port. In other words, I can see the amount of power absorbed by the antenna depending on the impedance match.
This is not the case when I use the total voltage. In this case, when I change the impedance of the port, only the incident power changes, and the accepted and radiated powers remain fixed.
I would like to better understand this phenomenon and the difference between the two forms of excitation.
Thanks