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77-30569/246035 Step frequency change signal modelling and processing
Engineering Education # 11, November 2011
 This article considers the step frequency change signal which is often used for radar detection of foliage covered and subsurface targets. Signal design, processing approaches and ambiguity function calculation are also discussed in this paper. Step frequency radar range resolution is estimated.
77-30569/245994 Technology miniaturisation for special electronics based on three-dimensional layout
Engineering Education # 11, November 2011
 In this article the authors review physical limitations that determine the level of increasing the density of the layout of electronic equipment in the case of two-dimensional layout. There is a need for a new technology of assembling electronic equipment. The authors present a complex of 3D technologies for miniaturization of electronic devices which was developed in BMSTU and allows to reduce the weight and size parameters of the equipment and significantly improve its reliability a multiple number of times. The authors show the efficiency of creating equipment on a three-dimensional technology for a wide range of products of weapons and military equipment.
77-30569/245898 Promising small aperture antenna system for millimeter range special applications
Engineering Education # 10, October 2011
In this paper the analysis of advanced technologies to create small antenna systems for millimeter range for used in radar seeker. Considered technology of antennas based on a multilayer printed circuit technology, liquid-crystalline polymers technology, and technology of  low-temperature co fired  ceramics. The basic characteristics of these antennas vas reviewed, and show the validity of their application for a small antenna on-board electronics.
77-30569/245950 Advanced technical solutions and trends for radio systems guidance for high-class weapons "Air- Surface"
Engineering Education # 10, October 2011
The article describes the main technical solutions and global trends for missiles  seeker. A number of domestic and foreign-made weapons, and their characteristics were investigate. We investigate variants of complex seekers, including radar, thermal, laser and television sensors. The basic directions of development of electronic equipment to achieve the seekers for  domestic products for achieve modern scientific - technical level.
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