priyankguddu
Member level 3
I'm simulating a simpe 3-pole combline filter with circular rods as the resonators. I am tapping the end resonators directly. For ports, I created a cylinder out of aluminium and the outer shell as a cylinder out of vacuum. I then assigned ports for this geometry. The filter is working but not to my expectations. The problem is the my results are varying too much with the length of the cylinders I have used for ports. Insertion loss, resonant frequency is varying with the cylinder length.
I'm including the HFSS file here.
What am I doing wrong here?
Please reply ASAP
I'm including the HFSS file here.
What am I doing wrong here?
Please reply ASAP