Results 21 to 30 of about 15,653,169 (406)

High-Resolution Image and Video CubeSat (HiREV): Development of Space Technology Test Platform Using a Low-Cost CubeSat Platform

open access: yesInternational Journal of Aerospace Engineering, 2019
In this paper, we present high-resolution image and video CubeSat (HiREV), the first constructed 6 U platform to reach the space technology test bed stage, developed by the Korea Aerospace Research Institute (KARI).
D. Cho   +5 more
semanticscholar   +1 more source

International Space Law and the Use of Artificial Intelligence in Space Technologies

open access: yesحقوق فناوریهای نوین, 2023
With the tremendous developments in space technologies in recent years, artificial intelligence is used instead of humans in decision-making. Artificial intelligence (AI) by the ability to think logically, manage its actions and correct its decisions ...
hamid kazemi
doaj  

Building distributed ground station system with radio amateurs

open access: yesJournal of Telecommunications and Information Technology, 2023
The paper concerns radio amateur satellites that are built by international student teams. For contacting a satellite, a single ground station is usually used. In this configuration and with the satellite on the low Earth orbit (LEO), teams have contact
Marcin Stolarski, Wiesław Winiecki
doaj   +1 more source

Technologies for low cost small satellites

open access: yesJournal of Telecommunications and Information Technology, 2023
Paper presents short description of satellite struc- ture and characterization of its subsystems. Review of tech- nologies used in small satellite missions is presented, consid- ering possible solutions in low cost projects.
Krzysztof Kurek
doaj   +1 more source

Database-Assisted Television White Space Technology: Challenges, Trends and Future Research Directions

open access: yesIEEE Access, 2016
Television white space (TVWS) technology is approaching the potential roll-out phase for commercial deployment, supported by recent pilot projects being conducted globally.
A. Kelechi, R. Nordin, N. Abdullah
semanticscholar   +1 more source

Space power technology into the 21st Century [PDF]

open access: yes, 1984
The space power systems of the early 21st century are discussed. The capabilities which are anticipated to evolve from today's state of the art and the technology development programs presently in place or planned for the remainder of the century are ...
Faymon, K. A., Fordyce, J. S.
core   +2 more sources

Moral Values and Skills: The Challenges of Space Exploration Practices [PDF]

open access: yesФилософия и космология, 2019
The present study examines the problem of moral values arising aboard manned spacecrafts. The authors believe that this problem is due to the transition of modern society to the Information Age.
Olena Shevniuk, Olena Matviienko
doaj   +1 more source

Justification of choice of material and technology for aramid fiber-based polymer composite manufacturing [PDF]

open access: yesКосмические аппараты и технологии
The use of composite materials, especially in space technology, is becoming increasingly relevant due to their unique properties, which make it possible to function effectively in extreme conditions and maintain specified characteristics.
Solovyov V. V.   +2 more
doaj   +1 more source

A Novel Cloud Architecture for Internet of Space Things (IoST)

open access: yesIEEE Access, 2022
The Internet of Things (IoT) has influenced technology in numerous ways. What started as a network of physical devices communicating over the Internet grew tremendously sophisticated by incorporating billions of devices and defining specific IoT domains.
Ishaani Priyadarshini   +3 more
doaj   +1 more source

State-of-the-Art Authentication Measures in Satellite Communication Networks: A Comprehensive Analysis

open access: yesIEEE Access
Satellite communication (SatCom) is essential in modern telecommunication infrastructure, providing global connectivity and overcoming limitations of the terrestrial network.
Nur Hanis Sabrina Suhaimi   +4 more
doaj   +1 more source

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