title: ÐÐ½ÑÐµÐ½Ð½Ñ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¼ÐµÑÐ°Ð¿Ð¾Ð²ÐµÑÑ Ð½Ð¾ÑÑÐµÐ¹ Ð´Ð»Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð² ÐºÐ¾ÑÐ¼Ð¸ÑÐµÑÐºÐ¸Ñ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Antennas based on metasurfaces for applications in space devices
Creators: name: ÐÐ¼Ð°ÐµÐ²Ð°, ÐÑÐ¸ÑÑÐ¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: Ð¼ÐµÑÐ°Ð¿Ð¾Ð²ÐµÑÑ Ð½Ð¾ÑÑÑ
ÑÐ¿ÑÐ°Ð²Ð»ÑÐµÐ¼Ð°Ñ Ð°Ð½ÑÐµÐ½Ð½Ð°
ÑÐµÐ³Ð½ÐµÑÐ¾ÑÐ»ÐµÐºÑÑÐ¸Ðº
Ð¾ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ Ð°Ð½ÑÐµÐ½Ð½Ñ
Ð¿Ð°ÑÑ
ÑÐ¸Ð»Ð¸Ð½Ð´ÑÐ¸ÑÐµÑÐºÐ°Ñ Ð²Ð¾Ð»Ð½Ð°
metasurface
controllable antenna
ferroelectric
antenna optimization
patch
cylindrical wave

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description: The object of study is an antenna based on the metasurface (MS). The purpose of the work is to study the operation of an MS-based antenna, as well as to study and optimize the operation of a previously synthesized MS-based antenna with mechanical and mechanical control. In the course of the work, the nature of the action of an antenna based on the MS was described, the practical processes of propagation of the occurrence of a cylindrical wave and the structure of a ferroelectric regulated to regulate metasurfaces were considered. Two variations of the synthesized linear metasurface antenna (MSA) were also investigated: control of the application due to the field and control of a high additional dielectric fraction over the antenna.In the process of studying the electrical control of the MPA using simulation, the dependences of the side lobe level, the magnitude of the main lobe, its application and its angle of inclination on the frequency and various values of the dielectric constant Æ of the control layer were investigated. As a result of the analysis of the identified dependencies, the optimal frequency was found, at which the MPA works most efficiently.The analysis of the mechanical control of the MPA was carried out in a similar way - plotting the dependence of the same quantities on the increase in the increase in the dielectric plate for two states of its manifestation. As a result, the optimal parameters for identifying variations of the proposed MPA and the optimal frequencies of their operation were identified.