Create sources# Create a circuit port Learn how to retrieve pins and create a circuit port on a component. Create a coaxial port Learn how to create an HFSS coaxial port on a component. Create current and voltage sources Learn how to create current and voltage sources on a component. Create an edge port Learn how to create an edge port on a polygon and trace. Create a port between a pin and layer Learn how to create a port between a pin and a layer.