Oliver N., Toumazou C., Cass A., Johnston D. Continuous glucose monitoring: The future of diabetes management. IDF diabetes atlas: Global estimates of the prevalence of diabetes for 20. Whiting D.R., Guariguata L., Weil C., Shaw J. Projection of the year 2050 burden of diabetes in the US adult population: Dynamic modeling of incidence, mortality, and prediabetes prevalence.
īoyle J.P., Thompson T.J., Gregg E.W., Barker L.E., Williamson D.F. World Health Organization Health Topics: Diabetes. The short provides a clear stand- ing-wave pattern with sharp nulls at half- wavelength intervals, so we can measure the guide wavelength, and make any adjustments to the slotted line measuring probe. All biological tissues were simulated over a wide frequency range from 10 MHz to 10 GHz.īiological tissues microwave sensor modeling near-field sensor non-invasive simulation. The first measurement is with a short cir- cuit (flat metal plate) closing the end of the slotted line. The studies were carried out using numerical simulation in the CST (Computer Simulation Technology) Microwave Studio environment.
This study is necessary to consider the possibility of using this probe for non-invasive measurements of blood glucose concentration. Conclusions are drawn about the depth of penetration of a useful signal into different media-analogs of biological tissue. A theoretical analysis of the interaction of the electromagnetic field was carried out in a wide frequency band with a model plane-layer biological medium containing blood vessels of shallow depth using the proposed probe design. Particular attention in this article is given to a detailed study of the interaction of the field created by this probe on plane-layered biological media. This effect can be used for in-depth penetration of the field in media with high absorption, without loss of information. The design of the probe allows forming a prolonged zone of the near-field. The article presents the design of the near-field probe, which is a combined emitter (a combination of a symmetric dipole and an annular frame).