Results 191 to 200 of about 22,060 (238)

MBSE Challenges in the Concurrent Preliminary Design of CubeSats: Nanospace Study

IEEE Systems Conference, 2022
In this paper, the early endeavours of the incorporation of a Model-based Systems Engineering (MBSE) approach to the open-source Nanospace framework is discussed, presenting the challenges that need to be overcome for such an integration.
Sophia Salas Cordero, Thibault Gateau, R. Vingerhoeds   +2 more
semanticscholar   +1 more source

Comparison of Peak Power Tracking Based Electric Power System Architectures for CubeSats

IEEE transactions on industry applications, 2021
CubeSats have been widely used for space research due to lower cost and faster development. The electric power system (EPS) is one of the key subsystems of CubeSat which powers all the other subsystems. One of the important steps in the EPS design is the
Amarendra Edpuganti, V. Khadkikar, H. Zeineldin, M. E. Moursi, M. Al Hosani   +4 more
semanticscholar   +1 more source

CubeSat evolution: Analyzing CubeSat capabilities for conducting science missions

Progress in Aerospace Sciences, 2017
Abstract Traditionally, the space industry produced large and sophisticated spacecraft handcrafted by large teams of engineers and budgets within the reach of only a few large government-backed institutions. However, over the last decade, the space industry experienced an increased interest towards smaller missions and recent advances in commercial ...
Armen Poghosyan, Alessandro Golkar
openaire   +1 more source

Cubesat Program Assessment

SSRN Electronic Journal, 2010
Many countries are considering the role of space technology in their science and technology portfolios. Countries with no previous or expressed interest in space technology are now assessing potential applications of space technology. National space agencies through bi-lateral agreements, the United Nations (UN), NGOs, and some private entities are ...
Stephanie Wan, Kirk Woellert, Lewis Groswald   +2 more
openaire   +1 more source

On-Board Computer for CubeSats: State-of-the-Art and Future Trends

IEEE Access
Over the past three decades, the acceptance of higher risk thresholds within the space industry has facilitated the widespread integration of commercial off-the-shelf (COTS) components into avionics and payloads, leading to a remarkable transformation in
Angela Cratere, Leandro Gagliardi, G. Sanca, F. Golmar, F. Dell’olio   +4 more
semanticscholar   +1 more source

Adapting LoRa Ground Stations for Low-latency Imaging and Inference from LoRa-enabled CubeSats

ACM Trans. Sens. Networks
Recent years have seen the rapid deployment of low-cost CubeSats in low-Earth orbit, many of which experience significant latency (several hours) from the time information is gathered to the time it is communicated to the ground. This is primarily due to
Akshay Gadre, Zachary Machester, Swarun Kumar   +2 more
semanticscholar   +1 more source

Remote sensing CubeSat

SPIE Proceedings, 2010
Satellite images help in studying various phenomena related to earth's surface. The range of applications varies from agriculture, geology, coast and marine studies to urban development and environmental affairs. CubeSat projects belong to the category of small satellites named Pico Satellites.
Ayman A. Mahmoud, Tamer T. Elazhary, Amal Zaki   +2 more
openaire   +1 more source

The Internet of Space Things/CubeSats

IEEE Network, 2019
The Internet of Things for terrestrial deployments is a major part of next-generation 5G wireless systems. However, there are many use cases such as monitoring of remote areas, Internet provisioning to under-served or disrupted regions, or intelligent ...
I. Akyildiz, A. Kak
semanticscholar   +1 more source

Finite-State Markov Chains Channel Model for CubeSats Communication Uplink

IEEE Transactions on Aerospace and Electronic Systems, 2020
This paper proposes a channel model to be applied to the communications systems of CubeSats. The model considers the low earth orbit geometry when a satellite is passing over a ground station, and the propagation surrounding multiple paths of the ground ...
Julian J. Lopez-Salamanca, L. O. Seman, M. Berejuck, E. Bezerra   +3 more
semanticscholar   +1 more source

Enabling the Internet of Things With CubeSats: A review of representative beamsteerable antenna concepts

IEEE Antennas & Propagation Magazine, 2020
The advent of CubeSats has empowered the vision of using a satellite constellation to provide seamless Internet coverage across the globe. This vision, known as the Internet of Space (IoS), is the key enabler of the Internet of Things (IoT).
Junbo Wang, Vignesh Manohar, Y. Rahmat-Samii   +2 more
semanticscholar   +1 more source