S PARAMETER CALCULATOR, S PARAMETER CALCULATION METHOD, S PARAMETER CALCULATION PROGRAM, AND COMPUTER-READABLE RECORDING MEDIUM RECORDED WITH PROGRAM

摘要

PPROBLEM TO BE SOLVED: To precisely find an S parameter of the whole system comprising a plurality of devices, and to calculate the S parameter of an optional length as to the single device having a large aspect ratio such as a cable and a wire. PSOLUTION: An S parameter input part 11 inputs the S parameter in every of the devices constituting a transmission analytical objective system, a port position correspondence conversion part 12 converts the input S parameter to correspond to a preset junction port position, an S parameter-T parameter conversion part 13 converts the S parameter into a T parameter, a junction computing part 14 junction-computes the T parameter to find a T parameter of the whole system, a T parameter-S parameter conversion part 15 converts the T parameter of the whole system into the S parameter of the whole system, and an S parameter file output part 16 outputs the the S parameter of the whole system. PCOPYRIGHT: (C)2006,JPO&NCIPI