Е.С. Битаев – к.т.н., докторант очной штатной докторантуры, evgeny.bitaev@mail.ru
А.В. Мурашкин – к.т.н., преподаватель, murik841@mail.ru
Т.Н. Макеенкова – к.т.н., преподаватель
А.В. Обысов  – к.т.н., доцент, obysov_a@bk.ru
В.В. Суханов – к.т.н., доцент, suhanov_v@mail.ru
А.В. Амозов – к.т.н., преподаватель, amozov@mail.ru
Д.А. Васильев – к.т.н., доцент, vda2807@yandex.ru 

One of the basic directions of increase of information possibilities of radar-tracking means, according to domestic and foreign experts, transition to the solid-state phased antenna arrays and use ultra-wideband (UWB) signals of the simple and difficult form is. The requirement of modular construction of modern radio-electronic means is imposed by rigid requirements of dimensions of antenna arrays. Besides, there is a necessity of reception by means of such arrays of the diagram of an orientation of the special form. In this connection there is a problem of synthesis of a printing antenna array with the diagram of an orientation of the special form. The given problem at present remains unresolved of for inapplicability of classical approaches of electrodynamics to calculation UWB systems. The purpose of given article is working out of one of possible approaches to calculation and formation of special peak and phase distribution in UWB linear printing antenna array. As an example the way of formation of distribution for the orientation diagram cosecant forms linear UWB the antenna array consisting of 16 radiators is offered.

For formation of peak distribution of a field in strip spiral power supply system UWB of an antenna array the approach consisting in definition нормированных of factors of division of capacity UWB of a signal in tees of the spiral power supply system of an antenna array from 16 radiators is used. For formation of phase distribution of a field, according to settlement values of phase factors taking into account length of a wave in dielectric material in strip power supply system UWB of an antenna array the way of management by phase distribution UWB signal, consisting in shift of the transformer concerning an axis of symmetry of a divider also is offered. On the basis of a way of formation of peak and phase distribution UWB of a signal in spiral power supply system UWB of a linear printing antenna array in the environment of CST DESIGN STUDIO the electrodynamic model of a array from 16 radiators with the orientation diagram cosecant forms and with the central frequency in 9,5 GHz is developed and research of characteristics of model is made.
By the made calculations prototype UWB of a printing antenna array with the orientation diagram cosecant the form consisting of 8 rulers on 16 radiators is made. The sizes of a array make 150×300×3 mm.
Experimental researches of width of the diagram of an orientation of a array are made, dependences of factor of a standing wave on frequency and factor of strengthening from frequency of a prototype of an antenna array are experimentally defined.
Results of research confirm possibility of use of the offered way for synthesis UWB of a linear printing antenna array with the orientation diagram cosecant forms with radiation of pulse signals in a strip of frequencies from 9 to 10 GHz, and developed electrodynamic models UWB of printing antenna arrays – its adequacy and possibility of application for working out of scanners perspective UWB radar.

Bitaev E.S., Murashkin A.V., Obysov А.V., Suhanov V.V., Amozov Е.V. Vasilyev D.А. Development and study of a method for forming a special amplitude and phase distribution in a microstrip power supply system