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Deep Temperature Measurement

Deep Temperature Measurement. RTM – 01 – RES Imaging System. Temperature Field. Results of the measurements can be displayed in different modes. Three Types of Antennas. Main Principles. T(r)- Thermodynamic Temperature, r- Current Coordinate P(r)- The Radiometric Weighting Function.

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Deep Temperature Measurement

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  1. Deep Temperature Measurement

  2. RTM – 01 – RESImaging System

  3. Temperature Field Results of the measurements can be displayed in different modes

  4. Three Types of Antennas

  5. Main Principles T(r)-Thermodynamic Temperature, r-Current Coordinate P(r)- The Radiometric Weighting Function -The Vector of the Electric Field IntensityInduced in Tissue by the Antenna -The Conductivity of the Tissue

  6. Contradictions in the Literature

  7. Penetration Depth for Plane Wave

  8. Contour Plot of the Penetration Depth[1]

  9. Radiometric Temperature for Layer Structure Ci-Weighting Coefficients for Layer Structure D(z)- Integration Weighting Function for Layer Structure

  10. Dielectric Properties of the Tissues

  11. Volume Under Investigation for Different Antennas (Level 85%)

  12. Volume Under Investigation for Different Antennas (Level 85%)

  13. Ci Weighting Coefficients for Antenna F=1.15 GHz D=44mm H=67mm

  14. Weighting Coefficients for Antenna F=1.15 GHz D=38mm H=7mm Ci

  15. Weighting Coefficients for Antenna F=3.8 GHz D=38mm H=45mm Ci

  16. Integrated Weighting Functions F=1.15 GHz D=44mm H=67mm Antenna Level =0.85 Measuring Depth(DeffL=0.85)

  17. Integrated Weighting Functions F=1.15 GHz D=38mm H=7mm Antenna Level=0.85 Measuring Depth(Deff L=0.85)

  18. Integrated Weighting Functions F=3.8 GHz D=38mm H=45mm Antenna Level=0.85 Measuring Depth (Deff L=0.85)

  19. Measuring Depth (DeffL=0.85) for Different Fat Thickness h skin=2 mm

  20. Measuring Depth (DeffL=0.85)

  21. Effective Width for Different Fat Thickness h skin=2mm

  22. Temperature Changes During the Cooling of Dorsum

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