INCREASED ACCURACY OF MEASUREMENT OF HIGH-SENSITIVITY MM-RANGE RADIOMETRIC EQUIPMENT INTENDED FOR MEDICAL-BIOLOGICAL APPLICATION

Yury Skripnik, Aleksandr Krasuk, Vyacheslav Manoylov, Sergey Peregudov, Aleksey Yanenko

Abstract

The paper considers the methods of improving the accuracy of measurements of low-intensity electro-magnetic radiation of the bio-objects in mm-range carried out with the use of high-sensitivity radiometric equipment with the reference noise generator included into its structure. The main sources of uncertainty of measurement are deter-mined. It is shown that with the help of a reference noise generator having the power comparable with radiation power of bio-objects, it is possible to decrease essentially the uncertainty of measurement and to register accurately the peculiarities of radiation spectrum of the living objects.

Keywords

radiometric system, uncertainty of measurement, reference noise generator

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IMEKO-TC7-2004-047.pdf

DOI

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IMEKO TC

TC7 - Measurement Science

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