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 by one-way measurement, comprising:

• a unit configured to configure a broadband passive element in at least three different connection conditions comprising at an open condition, a first short condition, and a second short condition:
• a measuring unit configured to respectively measure while the broadband passive element is configured in each of the at least three different connection conditions, using a microprobe, 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 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 the three connection conditions wherein optimal resistance, inductance, and capacitance is derived by performing an RLC optimization process of the three connection conditions using a cost function at a low frequency;
• 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, by one way measurement comprising:

• an operation of configuring a broadband passive element in at least three different connection conditions comprising at an open condition, a first short condition, and a second short condition;
• an operation of respectively measuring while the broadband passive element is configured in each of the at least three different connection conditions, using a microprobe, 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 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 for the three connection conditions 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, wherein extracting characteristics of the broadband passive element is only by one way measurement.