Results 201 to 210 of about 10,144 (241)

Implementation Features of Attitude Determination Algorithm for the SamSat-ION Nanosatellite

Saint Petersburg International Conference on Integrated Navigation Systems, 2022
Implementation features of attitude determination algorithm of the SamSat-ION nanosatellite are considered. Nanosatellite attitude is estimated via deterministic approach and Kalman filter.
A. Kramlikh, P. Nikolaev, D. Rylko
semanticscholar   +1 more source

Reconfigurable Antenna Design for nanosatellites

2012 IEEE First AESS European Conference on Satellite Telecommunications (ESTEL), 2012
Innovative Antenna Design has recently become as one of most vital subsystem of Satellite Communication. In small satellites however, this subsystem is often overlooked, either due to consideration of weight or available space. Using traditional design approach is not feasible and does not offer any significant benefits. With increasing availability of
ALI, HAIDER, Aru A., SANSOE', Claudio, ALI, ANWAR, MUGHAL, MUHAMMAD RIZWAN   +4 more
openaire   +2 more sources

EUV telescope for a Cubesat nanosatellite

Applied Optics, 2023
This paper describes in detail a compact (2U format) telescope operating in the extreme ultraviolet range for studying the solar corona at a wavelength of 17.14 nm. The telescope objective has been built according to the Ritchey–Chrétien scheme with the following parameters: effective focal length of 381.3 mm, field of view of 2×2∘, and angular ...
Sergey Kuzin, Sergey Bogachev, Andrey Pertsov, Ivan Loboda, Viktor Chervinsky, Nikolay Chkhalo, Alexey Lopatin, Ilya Malyshev, Alexey Pestov, Roman Pleshkov, Vladimir Polkovnikov, Michael Toropov, Nikolay Tsybin, Sergey Zuev   +13 more
openaire   +2 more sources

Lightweighting for Nanosatellites

Eureka!, 2020
A lightweight fuel tank for small-scale satellites has been designed and developed by metal additive manufacture engineers at the University of Sheffield Advanced Manufacturing Research Centre (AMRC) as part of a pioneering UK Space Agency-funded programme.
openaire   +1 more source

Sathyabama nanosatellite - payload subsystem

Recent Advances in Space Technology Services and Climate Change 2010 (RSTS & CC-2010), 2010
In this paper, we present the objectives and features of the payload subsystem of SNSAT, the nanosatellite which is to be launched by SathyabamaUniversity in near future. The payload comprises of the spectrometer and its interface, with the prime aim to detect the concentration of five major constitutes green house gases namely, Carbon Dioxide, Water ...
B. Sheela Rani, N. R. Krishnamoorthy, S. Harini, Krithika Padmanabhan, Kamaljeet Singh   +4 more
openaire   +1 more source

Adaptive Technique for LoRa Communication with LEO Nanosatellite

2021 IEEE Microwave Theory and Techniques in Wireless Communications (MTTW), 2021
This paper proposes an effective method of IoT solution using nanosatellite communication for remote monitoring of electrical substations. The method deploys a smart IoT LoRa terminal called a node.
J. V. Karunamurthy, S. Bendoukha, Iraklis Nikolakakos, Tareg Ghaoud, Fahed Ebisi, M. R. Alkharrat   +5 more
semanticscholar   +1 more source

University Nanosatellite Television Camera

2019 IEEE 39th International Conference on Electronics and Nanotechnology (ELNANO), 2019
In recent years, there is a strong tendency to reduce the size of orbital spacecrafts while preserving their functional capabilities. The modern element base allows to create inexpensive Earth-sensing satellites having the 1U-2U form factor, which is capable to form images of the Earth’s surface with medium spatial resolution.
Valentin Kolobrodov, Oleksandr Lysenko, Volodymyr Mykytenko, Vyacheslav Sokurenko   +3 more
openaire   +1 more source

A cyclodextrin-decorated plasmonic gold nanosatellite substrate for selective detection of bipyridylium pesticides.

In Analysis, 2020
A cyclodextrin-decorated gold nanosatellite (AuNSL) substrate was developed as a surface-enhanced Raman scattering sensor for the selective sensing of bipyridylium pesticides such as paraquat (PQ), diquat (DQ), and difenzoquat (DIF).
E. H. Koh, J. Moon, Sung-Youn Kim, Won-Chul Lee, Sung‐Gyu Park, Dong-Ho Kim, H. Jung   +6 more
semanticscholar   +1 more source

Nanosatellite electrical power system architectures: Models, simulations, and tests

International journal of circuit theory and applications, 2020
The paper presents an analysis based on circuit modeling, simulations, and tests of the four most adopted nanosatellite electrical power system architectures.
L. K. Slongo, Sara Vega Martínez, Bruno Vale Barbosa Eiterer, E. Bezerra   +3 more
semanticscholar   +1 more source

Nanosatellite Science Applications

2002
The notion of a “nanosat” or satellite in the range of 1 to 10 kg is not new. In fact, some of the very earliest satellites were technically “nanosats”. These were barely functional but did demonstrate that artificial satellites were feasible. Driven by the belief that bigger is better, spacecraft grew larger and larger for the next thirty years ...
openaire   +1 more source