Method for Extracting Characteristics of Broadband Passive Element and Apparatus for Extracting Characteristics of Broadband Passive Element

An apparatus for extracting characteristics of broadband passive element, comprising:

• a measuring unit configured to measure an open condition measurement S-parameter, a first short condition measurement S-parameter, and a second short condition measurement S-parameter that are S-parameter values measured for each of three connection conditions of the broadband passive element at a first port which is one direction of the broadband passive element;
• an S-parameter calculation unit configured to extract an S-parameter of the broadband passive element based on the open condition measurement S-parameter, the first short condition measurement S-parameter, and the second short condition measurement S-parameter measured by the measuring unit, and optimal resistance, inductance, and capacitance for three connection conditions;
• and
• an output unit configured to output the S-parameter of the broadband passive element output by the S-parameter calculation unit.

A non-transitory computer program product storing instructions executed by at least one processor of at least one computer system, comprising:

• an operation of measuring an open condition measurement S-parameter, a first short condition measurement S-parameter, and a second short condition measurement S-parameter that are S-parameter values measured for each of three connection conditions of the broadband passive element at a first port which is one direction of the broadband passive element;
• an operation of deriving optimal resistance, optimal inductance, and optimal capacitance by performing an RLC optimization process of the three connection conditions of the broadband passive element;
• and
• an operation of extracting the S-parameter of the broadband passive element based on the obtained open condition measurement S-parameter, first short condition measurement S-parameter, and second short condition measurement S-parameter, and the derived optimum resistance, optimum inductance, and optimum capacitance.