Good day to all! I'm currently taking a laboratory simulation course that uses Altair Feko to create various antennas and simulate it. Recently we were given a project to make a specific antenna that I am not familiar with. This antenna has curved cylindrical edges, which is something new to me. I attached a photo below that shows the curved edges that I am talking about. I know this seems like a simple question, but I've tried to imitate the antenna and the only problem that I am encountering is modeling the curved edges. How can I construct a curved cylinder?
