Results 21 to 30 of about 532 (179)

Quasisynchronous LoRa for LEO Nanosatellite Communications

open access: yes2023 IEEE International Black Sea Conference on Communications and Networking (BlackSeaCom), 2023
5 pages, 4 figures, IEEE International Black Sea Conference on Communications and Networking ...
Uysal, Hasan Gökhan   +4 more
openaire   +2 more sources

Simulation of the process of angular rate damping of the SamSat-218D nanosatellite after separation from the launching-transporting container

open access: yesВестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2016
The paper presents an algorithm of damping the initial angular rate of the SamSat-218D nanosatellite after its separation from the transporting-launching container.
M. E. Melnik
doaj   +1 more source

Design and compatibility analysis of a solar panel integrated UHF antenna for nanosatellite space mission. [PDF]

open access: yesPLoS ONE, 2018
A compact UHF antenna has been presented in this paper for nanosatellite space mission. A square ground plane with slotted rectangular radiating element have been used. Coaxial probe feeding is used to excite.
Touhidul Alam   +6 more
doaj   +1 more source

Analysis of Power System for Flight Computer of a CubeSat Nano Satellite [PDF]

open access: yesCientífica, 2023
CubeSats devices were conceived with the goal of providing students with experiences in small-scale aerospace design, construction, and testing. Because of this, CubeSats have competitive advantages compared to other satellites; emphasizing the cost ...
Jhonatan Fernando Eulopa-Hernandez   +2 more
doaj   +1 more source

Investigation of thermal conditions of nanosatellite optoelectronic telescopic module for different modes of operation

open access: yesВестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2019
The problem of studying thermal conditions of the optoelectronic telescopic module of a nanosatellite under the influence of operating conditions is considered. To maintain optimal thermal conditions of the telescopic lens, a thermal control system based
S. V. Tsaplin, S. A. Bolychev
doaj   +1 more source

Effective Video Scene Analysis for a Nanosatellite Based on an Onboard Deep Learning Method

open access: yesRemote Sensing, 2023
The latest advancements in satellite technology have allowed us to obtain video imagery from satellites. Nanosatellites are becoming widely used for earth-observing missions as they require a low budget and short development time.
Natnael Alemayehu Tamire, Hae-Dong Kim
doaj   +1 more source

A Dynamic Testbed for Nanosatellites Attitude Verification [PDF]

open access: yesAerospace, 2020
To enable a reliable verification of attitude determination and control systems for nanosatellites, the environment of low Earth orbits with almost disturbance-free rotational dynamics must be simulated. This work describes the design solutions adopted for developing a dynamic nanosatellite attitude simulator testbed at the University of Bologna.
Modenini D., Bahu A., Curzi G., Togni A.
openaire   +3 more sources

Mathematical model of angular motion of nanosatellites with inertial actuators

open access: yesВестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2016
The problem of developing a nanosatellite attitude control system using three reaction wheels mounted along the main central axes of inertia is discussed in the paper. The law of controlling a nanosatellites attitude is based on a PD - controller.
M. M. Moldabekov   +6 more
doaj   +1 more source

Three-dimensional inhomogeneous thermal fields of the “Photon-Amur 2.0” payload electronic board developed for nanosatellites

open access: yesВестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2021
The thermal fields of the Photon-Amur 2.0 payload electronic board developed for nanosatellites were studied. The Photon-Amur 2.0 payload consists of an electronic control board with a casing mounted in a nanosatellite and a remote panel with ...
D. V. Fomin   +5 more
doaj   +1 more source

Thermal vacuum testing of the power supply system of the nanosatellite NTUU [PDF]

open access: yesTekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2011
The results of thermal vacuum testing of experimental model of the nanosatellite NTUU "KPI" in a vacuum chamber ТВК-0,2 are shown in the article. Objective of the tests was to check the power system of the nanosatellite.
Eliseyev Ye. N.   +5 more
doaj  

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