Periodic Band Gap (PGB) Waveguide and Propagation - FDTD Simulation (Photonic Crystal)

[@ffidham]

I'm very thankful for this information. Because i do have a same research with yours.

[@meyavuz]

Hi, substrate or ambient medium is air. The square blocks are dielectrics with eps_r=11.56. I am not sure what you mean by patch? I provided the reference above you can check it for more details. Thanks

[@juam_kim]

Hello, I am a graduate student of KOREATECH in South Korea. I'd like to use a simulation video as a lecture material for K-MOOC. Can you give me permission?

[@meyavuz]

yes, sure - you can use it, thanks a lot

[@juam_kim]

@@meyavuz Thank you so much :)

[@ffidham]

Thank you for the information. I have some research that use the Electromagnetic Band Gap and integrated with the waveguide antenna. I would like to ask what kind of substrate do you used for that simulation? The other question, what is that patch made of? Thank you very much

[@ffidham]

Thanks a lot, what is the name of the material that used the square blocks dielectrics? I mean the patch is the square blocks.

[@hayamfawzi4003]

Hi can I ask what are the used boundary conditions around the simulation domain?

[@meyavuz]

They are simple PMLs

[@meyavuz]

Thanks, the square blocks should be silicon (their dielectric permittivity ranges between 11-12). You can check the following link: asiinstr.com/technical/Dielectric%20Constants.htm