Frequency Selective Surface Design

Hai,

I am interested in FSS and very new to it . I could able to simulate pre designed FSS with CST software .

Please tell me how the unit cell the designed and its dimensions decided.

Ex: What should be the dimensions of the unit cell fss (of jerusalem cross shape) which have the passband at 1-1.2 GHz. How it designed.


Thanks.

Attached is a paper that describes an equivalent circuit model for your structure. This will get you very close.

-Tip

If you do some search in this forum, you will get many threads discussing about characteristics of FSS. In CST you can use unit cell boundary conditions to get the desired frequency operation. Look at the examples in CST. There is one with FSS.

Regards