I'm new user of HFSS and I want to design a conformal antenna. when I drow a cylinder, it appear not parfect circle but like a segmentation as show in picture attached. So please can you tell me how can I increase the shape accuracy of the cylinder to have a parfect circle???????????
If you want your cylinder to be rendered with less segmentation, go to View -> Curved Object Visualization and change from default of 15degrees to something smaller. However this setting does not affect the mesh, just the rendering.