Excitation Current Source for Bioimpedance Measurement Applications: Analysis and Design

@article{Annus2008ExcitationCS,
  title={Excitation Current Source for Bioimpedance Measurement Applications: Analysis and Design},
  author={Paul Annus and Andrei Krivoshei and Mart Min and Toomas Parve},
  journal={2008 IEEE Instrumentation and Measurement Technology Conference},
  year={2008},
  pages={848-853}
}
This paper presents a systematic current source analysis using the transfer function approach. The analysis is done for the so called load-in-loop current source circuit configuration, and is generalized also for the grounded load impedance. Presence of serial and parallel parasitic components is taken into account. The analytical results are used to define criteria for the current source design and to evaluate the expressions for the source parameters estimation. Moreover the load-in-loop… CONTINUE READING