Learning Forum

[Jalaj Chaturvedi]

For one substrate (non-lossy), it is giving me satisfactory reults while for lossy substrates, the s parameters are very weird and far from real.
Can you please help me out on this. Is there anything extra that needs to be done to account for lossy substrates ?

[dushyant.marathe]

Hi Jalaj,

Could you please share some additional details :

What type of simulation you are doing Antenna or CPW Line ?

What is frequency of application and sweep frequency ?

What type of Port (Lumped or Waveport), is used in Simulation

Having screenshot of the results comparsion and model with excitation/port is appreciated.

Thanks,