Rectangular wave excitation in wideband bioimpedance spectroscopy

  title={Rectangular wave excitation in wideband bioimpedance spectroscopy},
  author={Mart Min and Toivo Paavle and Paul Annus and Raul Land},
  journal={2009 IEEE International Workshop on Medical Measurements and Applications},
Method of time domain impedance spectroscopy using of rectangular wave chirp excitation is presented in the paper. Effectiveness of the excitation is high - more than 85% of the generated energy lies in the useful excitation bandwidth, which can cover several decades of frequency. Fast measurement and joint time-frequency analysis of dynamic impedances is envisaged. Implementations in impedance spectroscopy for cell detection and characterizing in different lab-on-a-chip type high-throughput… CONTINUE READING
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