title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼Ð¸Ð½Ð¸Ð°ÑÑÑÐ½Ð¾Ð³Ð¾ Ð°Ð½ÑÐµÐ½Ð½Ð¾-ÑÐ¸Ð´ÐµÑÐ½Ð¾Ð³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÑÐ°ÐºÑÐ°Ð»ÑÐ½ÑÑ Ð¼Ð½Ð¾Ð¶ÐµÑÑÐ² Ð´Ð»Ñ ÑÐ²ÐµÑÑ Ð¼Ð°Ð»ÑÑ ÐºÐ¾ÑÐ¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ¾Ð²
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Development of a miniature antenna-feeder device based on fractal sets for ultra-small spacecraft
Creators: name: ÐÐ°ÑÐ¸Ð½, ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
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: 2019
Subjects: ÑÑÐ°ÐºÑÐ°Ð»
Ð°Ð½ÑÐµÐ½Ð½Ð¾-ÑÐ¸Ð´ÐµÑÐ½ÑÐµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°
Ð°Ð½ÑÐµÐ½Ð½Ñ
Ð½Ð°Ð½Ð¾ÑÐ¿ÑÑÐ½Ð¸Ðº
Ð¼Ð°Ð»ÑÐµ ÐºÐ¾ÑÐ¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑ
ÐºÑÐ±ÑÐ°Ñ
fractal
antenna-feeder devices
antennas
nanosattelite
small spacecrafts
cubesat

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description: The purpose of the research is to miniaturize the antenna for a nanosatellite without loss in basic characteristics, by using fractal geometry. The work solves such tasks as: analysis of existing antennas in nanosatellites; identification of the main characteristics of the antenna; analysis of fractal antennas, their classification; calculation of the parameters of fractal antennas selected for the research; modeling of fractal antennas with calculated geometrical parameters; comparison of the characteristics of the fractal antennas obtained during the research with the characteristics of the most common antennas in nanosatellites. The work uses reasonable and comparable various parameters characteristic of nanosatellites. Using the ANSYS HFSS software package, the simulation is performed by calculating fractal antennas, then the results are compared with the antenna parameters used in nanosatellites.