Complex bioelectric impedance measurement system for the frequency range from 5 Hz to 1 MHz
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چکیده
منابع مشابه
Electric Properties of Water. New Experimental Data in the 5 Hz – 13 Mhz Frequency Range
The dielectric permittivity, conductivity and loss tangent of water were measured with non-blocking electrodes for different thicknesses of the sample and for various oscillator levels. The measurements were carried out in the 20-90°C temperature range with the 10°C interval. Domain Debye resonances in water, as well as changes in dielectric constants, relaxation times and conductivity with tem...
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©2011 IEEE Plotting the individual components is shown in Fig. 11. Adding the pulses gives the solution for V 10, t 2 shown in Fig. 12. All of the results of the above examples were validated using the PSPICE circuit analysis computer program. Use of the exact lossless transmission line model in PSPICE for more complicated lossless transmission-line problems is highly recommended [1]. VI. Refer...
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A step-down procedure is described for establishing voltage standards in the 2 mV to 200 mV range at frequencies between 10 Hz and 1 MHz. The step-down employs low-voltage thermal voltage converters and micropotentiometers. Techniques are given for measuring input impedance and calculating loading errors.
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ژورنال
عنوان ژورنال: Annals of Biomedical Engineering
سال: 1993
ISSN: 0090-6964,1573-9686
DOI: 10.1007/bf02367609