2 Port defined as transmission line short circuit at the end of a transmission line, which is open late, and at the end of a transmission line wiring with load 50 ohms.
Port 2 is scheduled for the end of the short-circuit transmission line, the transmission line at the end, and at the end of the transmission line to a load of 50 ohms.
Port 2 designated as transmission line short circuit at the end of transmission line, transmission line, open end and at the end of the networks with load 50 ohm.