On the correct use of stepped-sine excitations for the measurement of time-varying bioimpedance.
نویسندگان
چکیده
Many electrochemical/bioelectrochemical systems are intrinsically nonstationary and are affected by time-dependent phenomena. The requirement of stationarity in the classical version of impedance spectroscopy appears to be in conflict with the essential properties of the object, therefore a post-experimental mathematical/analytical procedure is necessary for the reconstruction of the 'true' impedance spectra. In this communication, a method for the correction of the impedance data is discussed.
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ورودعنوان ژورنال:
- Physiological measurement
دوره 39 2 شماره
صفحات -
تاریخ انتشار 2017