Impedance analyser module for EIT and spectroscopy using undersampling

Physiological Measurement

Volumn 22, Issue 1, 2001, Pages 19-24

  Dudykevych, T ^a   Gersing, E ^a   Thiel, F ^a   Hellige, G ^a  

^a UNIVERSITY OF GÖTTINGEN   (Germany)

Author keywords

Bioimpedance spectroscopy; EIT; Undersampling

Indexed keywords

TESTING;

BIO-IMPEDANCE; BIO-IMPEDANCE SPECTROSCOPIES; DSP-BASED; EIT; HIGH FREQUENCY HF; HIGH-PRECISION; IMPEDANCE ANALYSER; SIGNAL DIGITIZATION; TEST PROCEDURES; UNDER-SAMPLING;

DIGITAL SIGNAL PROCESSING;

ACCURACY; COMPUTER ASSISTED IMPEDANCE TOMOGRAPHY; CONFERENCE PAPER; ELECTRIC CURRENT; ELECTRIC POTENTIAL; PRIORITY JOURNAL; SIGNAL PROCESSING; SPECTROSCOPY; TECHNIQUE; VALIDATION PROCESS;

EID: 0035111819     PISSN: 09673334     EISSN: None     Source Type: Journal    
DOI: 10.1088/0967-3334/22/1/303     Document Type: Conference Paper

References (13)

1. A new, fast, wide range, portable bio impedance spectrometer
2. Dispersion and absorption in dielectrics
3. Impedance spectroscopy instrumentation using undersampling
4. A multi-channel continuously-selectable multi-frequency electrical impedance spectroscopy measurement system
5. Undersampling applications
6. High speed sampling and high speed ADCs
7. Electrically isolated impedance spectroscopy system: Using pulsatile excitation
8. Synchronization of demodulation in an optically isolated tetra-polar impedance measurement system
9. In vitro tissue characterization and modelling using electrical impedance measurements in the 100 Hz-10 MHz frequency range
10. A model of artefacts produced by stray capacitance during whole body or segmental bioimpedance spectroscopy
11. Simultane Bestimmung des Impedanz-Spektrums an biologischem Gewebe mit frei programmierbaren Frequenzgemischen
12. Cole equation modelling to measurements made using an impulse driven transfer impedance system
13. Improvement of a front end for bioimpedance spectroscopy