Introduction. Microstrip frequency selective devices are widely used in radio systems for various purposes. Crystal-like structures and devices that used for frequency selection of signals problems are described. Crystal-like inhomogeneities. The types of inhomogeneities in microstrip devices are viewed. The limitations of the effectiveness of traditional microstrip structures are analyzed. Electromagnetic crystals efficiency. The efficiency of the EC based on proposed inhomogeneities with traditional solutions based on microstrip line is compared. It is shown that by using three-dimensional inhomogeneities in the EC structure, area is reduced by 40%. Comparison of the devices’ characteristics. On an example of the narrow-band filter effi...
The purpose of the study is to develop and present to the public an electronic partogram.Цель исслед...
Background. The comprehensive assessment of mentality in children on the population scale is necessa...
Formation of the culture of philosophical communication and the popularization of philosophical know...
Introduction. Microstrip frequency selective devices are widely used in radio systems for various p...
This study adapt a holistic interdisciplinary framework for analysis, assessment and improvement of ...
The eye is a complex system of boundaries and fluids with different viscosities within the boundarie...
To complete the tasks of thermodynamic modelling, Russian Federal Nuclear Center Zababakhin All Rus...
The objective. Introduction of improved scheme of using the preoperative oral α-blockers as an integ...
Electromyostimulation is a method of restorative treatment based on electrical stimulation of nerves...
Objective: to evaluate the functional state of intestinal microcirculation in diffuse peritonitis ca...
В статье рассматривается современное состояние минерально-сырьевой базы одного из южных районов Тюме...
Electromyostimulation is a method of restorative treatment based on electrical stimulation of nerves...
Aim: to develop an easy-to-use, accurate and reliable method for measurement of eyeballs’ protrusion...
The aim of the literature review was to highlight modern scientific sources on the formation and cli...
The problem of identification of systematic errors of several radars based on multi-tracking data fr...
The purpose of the study is to develop and present to the public an electronic partogram.Цель исслед...
Background. The comprehensive assessment of mentality in children on the population scale is necessa...
Formation of the culture of philosophical communication and the popularization of philosophical know...
Introduction. Microstrip frequency selective devices are widely used in radio systems for various p...
This study adapt a holistic interdisciplinary framework for analysis, assessment and improvement of ...
The eye is a complex system of boundaries and fluids with different viscosities within the boundarie...
To complete the tasks of thermodynamic modelling, Russian Federal Nuclear Center Zababakhin All Rus...
The objective. Introduction of improved scheme of using the preoperative oral α-blockers as an integ...
Electromyostimulation is a method of restorative treatment based on electrical stimulation of nerves...
Objective: to evaluate the functional state of intestinal microcirculation in diffuse peritonitis ca...
В статье рассматривается современное состояние минерально-сырьевой базы одного из южных районов Тюме...
Electromyostimulation is a method of restorative treatment based on electrical stimulation of nerves...
Aim: to develop an easy-to-use, accurate and reliable method for measurement of eyeballs’ protrusion...
The aim of the literature review was to highlight modern scientific sources on the formation and cli...
The problem of identification of systematic errors of several radars based on multi-tracking data fr...
The purpose of the study is to develop and present to the public an electronic partogram.Цель исслед...
Background. The comprehensive assessment of mentality in children on the population scale is necessa...
Formation of the culture of philosophical communication and the popularization of philosophical know...