System and method for simplifying scattering parameter port

The invention discloses a system for simplifying a scattering parameter port. The system comprises a display control module, a call module, a selection module and an execution module. The display control module is used for controlling a display device to display a user operation interface in response to user operation, and the user operation interface is used forinputting a call instruction, a port selection instruction and an execution instruction therethrough by a user. The call module is used for responding the call instruction inputted by the user to call a corresponding scattering parameter stored in a storer. The selection module is used for responding the port selection instruction inputted by the user to enable the externally-connected end of a port which is not selected to be connected with a resistor and grounded. The execution module is used for responding the execution instruction inputted by the user to generate a simplified scattering parameter. The invention further provides a method. The numbe