Ansys Learning Forum › Forums › Discuss Simulation › Photonics › How to calculate S parameter for Circular polarized source in Floquet ports › Reply To: How to calculate S parameter for Circular polarized source in Floquet ports
October 16, 2024 at 4:31 pm
Guilin Sun
Ansys Employee
Hi This is Photonics forum. Please submit your question to HFSS forum https://innovationspace.ansys.com/forum/forums/topic-tag/ansys-hfss/
In Lumerical FDTD, once you use ports you can automatically get S parameters. However currently the port does not use circular polarization source. You will need to do two simulaitons and combine the S results, if you use Lumerical FDTD. Ports are mainly used for waveguide modes.