There are given the results of research the process of receiving by method of self-extending high-temperature synthesis of porous vacuum inserts of the faceplates used by production of semiconductor silicon plates at the enterprises of electronic mechanical engineering.

An approach to the development of «lightweight» cipher algorithms is considered. The confidential cipher algorithms and message as the cipher key is proposed. The model for design of simple and high-speed encryption algorithms is suggested.

Recalculation of measurement time delay differences errors in measurement azimuth and range errors is made. The technique of parameters definition of identification azimuth and range strobes in existential interitem signals identification device is presented.

The possibility of creation of thin film memory elements and threshold switching elements on the base of one chalcogenide - tellurium is analyzed in the proposed article.

An influence of the observation angle on quality of the decisions about class object in solving the problem for radar recognition is considered. The program «Back Skattering Simulation» helped to receive radar range profile and radar spectral profile. The conditional probabilities of decisions were used as quality indicators of radar recognition.

The method of the technical devices structure choice for safety systems with the usage of complex assessment of their quality level on the example of video surveillance system is offered. The results of quality complex indicators calculations of the technical devices which are a part of video surveillance system are given.

With the help of accelerated tests we have obtained experimental data about the degradation of the functional parameters of three types of high-power transistors as the representatives of electronic products. Histograms of parameters’ distribution were constructed on the experimental data. It was found that the normal distribution law is deformed during the operation time and it poorly describe the parameters degradation for samples of products. The results of the degradation of the functional parameters are used for solving problems of group and individual forecasting of reliability of transistors taking into account the gradual failures.

The results of the simulation of electron transfer processes in the three-dimensional structure of 4H-SiC silicon carbide are presented using the Monte Carlo method. The dependence of the average drift velocity, average energy and electron mobility of electrons and the diffusion coefficient from the electric field are obtained.

The results of synthesis and analysis of the film structures fabricated from suspensions based on titanium dioxide sol and terbium-doped yttrium aluminum composite powder are presented. The film structures comprising titania with terbium-doped yttrium aluminum garnet grains were fabricated by sol-gel method on the textured aluminum foil. The synthesized samples reveal strong room temperature terbium photoluminescence with the most intensive band at 543 nm.

The research results of influence fiber materials drenching carbonaceous solution on attenuation electromagnetic radiation properties are presented. Micrographs of surfaces and cross sections of the samples, which show the distribution of carbon particles in the material, are shown. Frequency characteristics of reflection and transmission coefficients of such carbonaceous materials are analyzed.

The results of information security risks analyses in electronic virtual interconnected associations (e-clusters) are presented. Algorithm of risk minimization and control on formation and dynamic changing of information security alerts is examined. This algorithm is a basis of methodology of risk evaluation in e-clusters’ information security.

The assessment of efficiency gains of solving the problem target distribution with use of the method of determining importance target as potential air attack means risk for object is realised.

General questions of the effect of screens on the parameters of antennas of subscriber navigators are considered. The effect on their parameters of impedance screens, as well as resonance type screens, is considered. The obtained results are used as initial data for the analysis of the parameters of the systems formed by screens and weakly directional user navigation receivers. The characteristics of receiving antennas of strip and vibrator structures with screens of absorbing and impedance type, as well as their modifications in the form of compact in the folded state of structures, are studied. The possibilities of using conformal screen designs are discussed. An attempt to evaluate their optimality is done.

The calculating algorithm of the real part of the complex roots of equations on the basis of brief equivalent equations with coefficients in the form of roots' sums and products is proposed.

The theoretical and experimental justification for creating a multilayer EMR shield based on moisture-containing materials is presented, the reflection coefficient of the electromagnetic wave for which is reduced from -1.5 to -6 dB in the range 8…12 GHz is given. The obtained result is achieved due to a stepwise change in the electromagnetic characteristics by increasing the concentration of the filler.