Learning Forum

[busesubasi]

Hello,nI want to simulate reflection loss behaviour of FSS structure (consisting of repeated unit cells) over a frequency range. I set solution setup with frequency sweep. Sİnce my purpose is to optimise resistiviy of the unit cell , I want to assign a certain resistivity value to the unit cell. When I choose Impedance Boundary it asks for resistivity and reactance values. There comes my question: Reactance depends on the frequency (!) Then, which reactance value should I give to impedance boundary? Does Ansys HSSS calculate reactance values for different frequency? If so how? Are there other boundaries to assign resistivity property to the unit cell itself?nAny little help would be appreciated nRegards.n

[AndyJP]

Google that.nhttps://www.researchgate.net/post/Frequency_dependent_surface_impedance_boundary_in_HFSSn