I am trying to design a microstrip bandpass filter in ADS with a center frequency of 2.4GHz and a fractional BW of 10%. My results from the schematic look great:
When I move to the layout and EM simulation, my results look nothing close to a bandpass filter. I am not sure if it is something with my setup or the physical layout. The schematic and layout is shown below:
The results from the EM simulation are here:
I was thinking it could be with how close the spacing is between the coupled lines, but if anyone can point me in the right direction it would be greatly appreciated