Low-Cost Technique for Extracting the Cole-Cole Model Parameters

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dc.contributor.authorChimnoy, Jirat
dc.contributor.authorKarawanich, Khunanon
dc.contributor.authorPrommee, Pipat
dc.date.accessioned2026-08-06T10:44:06Z
dc.date.available2026-08-06T10:44:06Z
dc.date.issued2024-01-01
dc.description.abstractThis paper proposed a new efficient approach for extracting the parameters of the Cole-Cole impedance model. The main offered advantage is simple and low-cost but accurate in identifying the constant phase element from the bioimpedance models. The Cole-Cole model is simplified as a low-pass filter (LPF) by using a few electronic components. The magnitude and phase response of LPF characteristics are applied to calculate the fractional order (α) and value of the capacitor. This technique offers low complexity and low-cost equipment. The circuit can be realized by a low-component count based on a single OPAMP and four resistors. PSpice simulation with a Cole model is carried out to verify the method. The simulation results are in good agreement with the theory expectations.
dc.identifier.citation2024 21st International Conference on Electrical Engineering Electronics Computer Telecommunications and Information Technology Ecti Con 2024, 2024
dc.identifier.doi10.1109/ECTI-CON60892.2024.10594987
dc.identifier.other2-s2.0-85201140916
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/15115
dc.source2024 21st International Conference on Electrical Engineering Electronics Computer Telecommunications and Information Technology Ecti Con 2024
dc.subjectAccuracy
dc.subjectnew low-cost method
dc.subjectSimple
dc.titleLow-Cost Technique for Extracting the Cole-Cole Model Parameters
dc.typeConference Paper

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