Abstract: The output impedance is one of the most important parameters of the current source in the composition of the information-measuring system of electrical impedance tomography on which the metrological characteristics of the entire system depend. In this study, a setup was developed for conducting studies of the output impedance of the current source in a given amplitude range and frequency of the output current. Studies of the output impedance of the current source were carried out as a result, a characteristic was obtained, the use of which will further help to improve the design of the device for electrical impedance tomography.
G.K. Aleksanyan, I.D. Shcherbakov, A.I. Kucher and N.I. Gorbatenko, 2019. Determination of the Output Impedance of the Injecting Current Source for Electrical Impedance Tomography. Journal of Engineering and Applied Sciences, 14: 7105-7109.