Browsing by Subject "Synchronous sampling"
Now showing items 1-3 of 3
Open AccessTwo-wire impedance-based sensors involving electrolytes add the impedance of the electrodes to the electrical impedance of the medium to measure. An equivalent circuit for the measured impedance is a resistance in series ...
Quadrature synchronous sampling for electrical impedance plethysmography implemented on an MSP432 microcontroller (Universitat Politècnica de Catalunya, 2017-02-27)
Open AccessThe developed project allows getting IPG through Quadrature Synchronous Sampling using the new 32 bit MCU MSP432 from texas instruments. It is able to work from ranged frequencies 10 kHz to 1 MHz with a precision of 14 ...
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 1998-02-28)
Open AccessThis work analyzes the effect of inductive and capacitive coupling between the injecting circuit and the detecting circuit in resistive field surveys. Theoretical and experimental results demonstrate that if a square ...