EngrN
Member level 1
Hi all,
I am simulating a pretty simple monopole antenna and aground plane place after a gap. I have simulated the results with waveport and lumped port - got VSWR = 1.6, and required gain patterns but when I check the Z11 - real and imaginary , I get around 0+5j. What have I done wrong? I need the input impedance of the antenna.
Please advise.
- - - Updated - - -
I think I am not assigning the waveport characteristics correctly - how do I define that the port has a 50 Ohm or 75 Ohm resistance?
I am simulating a pretty simple monopole antenna and aground plane place after a gap. I have simulated the results with waveport and lumped port - got VSWR = 1.6, and required gain patterns but when I check the Z11 - real and imaginary , I get around 0+5j. What have I done wrong? I need the input impedance of the antenna.
Please advise.
- - - Updated - - -
I think I am not assigning the waveport characteristics correctly - how do I define that the port has a 50 Ohm or 75 Ohm resistance?