13 – 16 November 2023 on the basis of National Technical University of Ukraine «Igor Sikorsky Kyiv Polytechnic Institute» by initiative and active participation of Institute of Telecommunication Systems was held traditional 2023 IEEE Sixth International Conference on Information and Telecommunication Technologies and Radio Electronics (UkrMiCo).
The conference held plenary session and 5 sections.
The first day included 10 speaches, among which "Radiophysical relativistic gravimetr" by S.A.Matviienko and S.S.Matviienko. The author developed an original radiophysical method for measuring the parameters of the gravitational field in the radio frequency range using the relativistic effect "redshift". A stationary radiophysical relativistic gravimeter (RRG) was designed, manufactured, tested and certified, which allows you to measure the absolute value of gravitational acceleration with an accuracy of 3-5 µgal, as well as a change in gravitational potential at a height of less than 1 cm. A modification of the differential radiophysical gravimeter was also developed, the measurement scheme of which allows to exclude the Doppler frequency shift, which occurs when measuring on mobile objects, including spacecraft.