Study of the effect of sugar concentration on the characteristic impedance of a magnetic coil

The work is devoted to the development of technology for non-invasive measurement of glucose in human blood. Modern blood glucose meters are discrete devices that do not fully provide a picture of the level of glucose in the blood. Some cases of hyperglycemia or hypoglycemia may not be recorded between measurements. In addition, finger piercing causes pain and subsequently leads to tissue damage. In this paper, the effect of glucose concentration in the human body on the complex resistance of an inductance coil, with the finger of a test person placed in it, is investigated.