Cole equation modelling to measurements made using an impulse driven transfer impedance system.
Electrical impedance measurements are used to obtain information about a subject, tissue sample or tissue model under test. There are several ways of obtaining these impedance data and thereafter analysing the data to obtain relevant parameters. This paper shows how a completely isolated drive and receive system using current pulses, as opposed to sine waves, achieves good fitted results with resistor-capacitor Cole phantoms.
Waterworth
A R
AR
Department of Medical Physics and Clinical Engineering, University of Sheffield, Royal Hallamshire Hospital, UK. a.waterworth@sheffield.ac.uk
Milnes
P
P
Smallwood
R H
RH
Brown
B H
BH
D003627:Data Interpretation, Statistical; D017097:Electric Impedance; D006801:Humans; D015233:Models, Statistical; D014054:Tomography / Q000295:instrumentation / Q000379:methods* / Q000706:statistics & numerical data*