SYSTEM FOR SOLVING THE DISTORTION OF A HIGH-SPEED IMPULSE SIGNAL ON A COAXIAL CABLE BY EXTRACTING AN ORIGINAL SIGNAL FROM A DISTORTED SIGNAL

摘要

PURPOSE: A system for solving distortion of a high-speed impulse signal on a coaxial cable is provided to draw the peak value and rise time of an original signal which is not distorted using the characteristic of a distorted signal drawn through a measuring instrument, thereby solving the distortion problem generated on the coaxial cable due to the distortion of the high-speed impulse signal.;CONSTITUTION: An input module(100) inputs an impulse signal to measure, conducts Laplace transform and draws a frequency spectrum waveform equation of a pulse signal which is not distorted. A network analysis module(200) converts the value of a coaxial cable into a complex number equation. A cable feature extraction module(300) draws a transfer function(S) of the cable through curve fitting. A distorted pulse signal calculation module(400) draws a distorted pulse signal using the transfer function. A distorted signal compensation module(500) draws the peak value and rise time of a signal which is not distorted through curve fitting.;COPYRIGHT KIPO 2013;[Reference numerals] (S100) Input module; (S200) Network analysis module; (S300) Cable feature extraction module; (S400) Distorted pulse signal calculation module; (S500) Distorted signal compensation module;