Development and prototyping of impedance CT scan for measurement of complex resistance distribution
Journal Title: Вісник НТУУ КПІ. Серія Радіотехніка, Радіоапаратобудування - Year 2011, Vol 0, Issue 44
Abstract
Structure and concepts of impedance CT scan for complex resistance distribution measurements of EIT section are proposed. The prototype of the CT scanner and the results of modeling are represented. Tomograph allows the impedance measurements inclusive transfer resistance for building a phantom (output voltage module and phase shift between output voltage and sours current). This allows you to extend the capabilities of diagnostic imaging in biology, medicine and technology. A prototyping tool showed both the opportunity and the relative ease of creating hardware tomograph. Experience has shown the need to reduce layout instrumental amplifier noise using narrowband filters.
Authors and Affiliations
E. Gaydayenko, A. Movchanyuk
Keywords
Related Articles
- EP ID EP309455
- DOI 10.20535/RADAP.2011.44.148-156
- Views 59
- Downloads 0
Evaluation of bit errors in different types demodulation discrete signals
Introduction. The introduction describes the main characteristics of bit errors. These sources of bit errors in discrete channels. Also listed scientists who worked on the study opportunities monitoring bit error in disc...
Dynamics of frequency dependences of parameters of electric impedance of a person during dry fasting
Introduction The article considers the possibility of further development of the method of analysis of the parameters of electrical impedance to determine the current functional state of a person in various conditions of...
Method of calculating of the changing activeinductive loading executor’s devices for the radio - electronics means
Effective functioning radio - electronics means (REM), comprising electromagnetic executive apparatus (ERA), the mechanisms and motors, enter in the complement of, at determination of their power and mechanical descripti...
Measuring of reflectivity in the noise electromagnetic fields
The features of measuring of reflectivity (R) are considered in the noise electromagnetic fields. Measuring possibility is grounded R comparing of him to the standard value. A measuring method is offered R dielectric mat...
Enhancement of sensitivity and noise immunity of digital communication systems
Enhancement of sensitivity and noise immunity of digital communication systems with achievement device are considered. Description, modeling and experiment results are reduced.