Realized Gain greater than Gain in HFSS. How is it possible?
I'm simulating a printed meandered dipole working at ETSI UHF Rfid band in HFSS 2019 R1. I noticed a strange thing: for some frequencies I got a Realized Gain greater than Gain (both evaluated in dB and for same Theta and Phi). I'll show you some plots to be more clear.
This is S(1,1) plot.
This is Gain and Realized Gain VS Frequency plot at Theta=Phi=90°.
This is Gain and Realized Gain VS Theta at Freq=867MHz and Phi=90°.
Can someone explain how this is possible? I'll give you more infos if needed.