A.F. Kryachko

2025

1. Calculation of the crucial function of the optoelectronic navigation system of an unmanned aerial vehicle Achievements of Modern Radioelectronics, No. 8, 2025 pp. 46-58
2. Inverse scattering problem for a layered dielectric based on the values of the measured parameters Achievements of Modern Radioelectronics, No. 8, 2025 pp. 6-20

2024

1. Study of electromagnetic wave scattering of elementary sources from an inhomogeneous layer in nondestructive testing problems Achievements of Modern Radioelectronics, No. 8, 2024 pp. 56-68
2. Algorithms for processing data generated by optical and radar equipment of spacecraft of satellite earth remote sensing systems Achievements of Modern Radioelectronics, No. 8, 2024 pp. 44-55

2022

1. Method for the synthesis of microlevel structures of radio-absorbing materials Achievements of Modern Radioelectronics, No. 12, 2022 pp. 37-45
2. Numerical method for approximate solution of problems of modeling physical characteristics of radio-absorbing materials Achievements of Modern Radioelectronics, No. 12, 2022 pp. 29-36

2021

1. Reducing the scattering of electromagnetic waves from horn-waveguide antennas Science Intensive Technologies, No. 8, 2021 pp. 16-20
2. Proposals for increasing the immunity of radio systems control channels Radioengineering, No. 11, 2021 pp. 95-106

2020

1. A methodology for estimating the stability of a multichannel radio communication network based on the solution of the Cauchy problem for the Kolmogorov matrix equations system describing its state Radioengineering, No. 12, 2020 pp. 112-120

2019

1. Probability evaluation of DMR mobile radio communication system characteristics Achievements of Modern Radioelectronics, No. 12, 2019 pp. 84-94
2. Approximation of signal attenuation functions in empirical models Achievements of Modern Radioelectronics, No. 11, 2019 pp. 55-63
3. Reduction of backscattering of the waveguide phased array antenna when changing the phase distribution Achievements of Modern Radioelectronics, No. 11, 2019 pp. 49-54
4. Antenna with patch with asymmetric radiation pattern and oblique aperture to reduce the backscatter pattern Achievements of Modern Radioelectronics, No. 11, 2019 pp. 43-83

2018

1. Signals of phase modulation with the compact spectrum Electromagnetic Waves and Electronic Systems, No. 7, 2018 pp. 63-69
2. Comparison of antenna with a stepped surface and a two-beam waveguide-slit antenna Electromagnetic Waves and Electronic Systems, No. 7, 2018 pp. 30-36
3. Electrodynamic model of the spreading surface taking into account not uniformity of the land relief Electromagnetic Waves and Electronic Systems, No. 7, 2018 pp. 19-24
4. Application of secondary radiation method to radiolocation of long-range targets with coatings Electromagnetic Waves and Electronic Systems, No. 7, 2018 pp. 13-18

2017

1. Taking note of the spreading surface on the disseminating properties of radar reflectors Radioengineering, No. 5, 2017
2. Assessment of the underlying surface influence on radar reflectors scattering properties Radioengineering, No. 5, 2017 pp. 73-80
3. Method of raising telecommunication system effectiveness by using atomic function envelope approximation Radioengineering, No. 5, 2017 pp. 27-31

2016

1. Method of estimation intra-system the electromagnetic compatibility radio system with code division multiple Achievements of Modern Radioelectronics, No. 11, 2016 pp. 74-82
2. Analysis of waveguide communication channel UHF-range Achievements of Modern Radioelectronics, No. 11, 2016 pp. 63-67
3. Аalgorithm for measuring angular coordinates of pair aims based on space-time dual-frequency radiated signals Radioengineering, No. 12, 2016 pp. 55-58

2015

1. Indicators quality assessment of automated information collection system functioning Achievements of Modern Radioelectronics, No. 10, 2015 pp. 205-209
2. Assessing the impact of structural noise on the receiving and recording telemetry systems equipment Achievements of Modern Radioelectronics, No. 10, 2015 pp. 201-204
3. The ultra-wideband pulse diffraction features on impedance wedge Achievements of Modern Radioelectronics, No. 11, 2015 pp. 33-38
4. Synthesis and the analysis of communication channels in the conditions of multibeam propagation Achievements of Modern Radioelectronics, No. 1, 2015 pp. 15-19

2013

1. Scattering of electromagnetic waves on a body of any cross section. High-frequency asymptotics Achievements of Modern Radioelectronics, No. 2, 2013 pp. 29-38
2. Model of scattering singularscattering pluralscatterings of electromagnetic waves from objects with radio absorbing and heat-shielding coverings for radar-tracking system with the carried reception Achievements of Modern Radioelectronics, No. 2, 2013 pp. 15-23