Characterization and validation of forced input method for respiratory impedance measurement
β Scribed by E. Delavault; G. Saumon; R. Georges
- Book ID
- 118971053
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 725 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0034-5687
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π SIMILAR VOLUMES
A new simple method for the in situ measurement of the surface transfer impedance of coaxial cables i s described. The method is based on injecting a disturbing current onto the outside of the test cable and measuring the corresponding uoltage induced on the center conductor. It is shown to produce
Figure 3 Reconstructed relative dielectric permittivity for different values of the original permittivity. Comparison among the exact Ε½ . Ε½ . solution, the BA and the RA d s 1.6 . Noisy input data SrN s 20 dB Ε½with a Gaussian noise with zero mean value and a signal-to-Ε½ . . noise ratio SrN correspo
## Abstract In this paper, a simple and convenient method based on impedance measurement has been proposed for the first time to evaluate the average porosity, pore radius, and internal surface area of macroporous silicon structure fabricated by electrochemical method. The porosity and the average