Patent Document ID: 10156600
Application ID: 15132381
Patent Status: 1

Claim One:
1. A method for analyzing impedance/transfer function with a binary excitation using a device having impedance analyzer, said method comprises: generating a binary excitation signal and applying the binary excitation signal to an object under test using a generator of the binary excitation signal of a measurement interface of the device having impedance analyzer; receiving a response signal from the object under test and initially processing and analyzing the response signal to provide initial results including a frequency response signal using an initial analyzer of the measurement interface; obtaining estimation parameters of the object under test using the frequency response signal provided by the initial analyzer of the response signal using an estimator of parameters of the object under test of an estimator of frequency characteristics of the device having the impedance analyzer; generating parameters of a model based on the obtained estimation parameters, by selecting at least one equivalent circuit diagram, using a generator of parameters of estimator of frequency characteristics; generating modelled results of the model of initial analysis of the response signal using a waveform of excitation signal as one input and the generated parameters of the model from the generator of parameters as another input by a model of initial analyzer of the response signal of the estimator of frequency characteristics; and estimating the parameters of the object under test using the generated modelled results of the model of the initial analysis by the estimator of parameters of the object under test, and providing the estimated parameters as an output of the estimator of frequency characteristics, including the estimated parameters determined for the model, in which the modeling results of the model of the initial analysis of the response signal have a maximum similarity to the initial results of the initial analysis of the response signal with different generated parameters using an iterative multi-step procedure if necessary, wherein the model of the initial analysis of the response signal includes theoretical non-idealities of the measurement interface.