Results 21 to 30 of about 5,395 (218)
2005 IEEE Aerospace Conference, 2005 --In this paper, an overview of the WAVE mission payload architecture is presented. WAVE (W-band Analysis and VErification) is the new project funded by the Italian Space Agency (ASI). The aim is to design and develop a W-band geostationary (GEO) payload to be deployed for scientific experimental studies of the W-band channel and possible utilization ...
Jebril A. +15 more
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Study on the Fast Ｒeplacement Mode of Payload and Its Vibration Characteristics
Journal of Harbin University of Science and Technology, 2017 The existing payload has an urgent needs to shorten the maintenance time in technical requirements. This paper offered a new type of payload fast replacement mode.
ZHANG Yuan, MENG Bo-yang, JIANG Xiao-han
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Nanosatellite Payload for Research on Seed Germination in a 3D Printed Micropot
Sensors, 2023 In this paper, an autonomous payload proposal for a nanosatellite mission allowing for the cultivation of grains in space was presented. For the first time, a micropot made with 3D printing technology, enabling the parametric determination of plant ...
Bartosz Kawa +3 more
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Energies, 2023 Passenger cars account for the largest share of GHG emissions in the road sector. However, given that the number of heavy-duty vehicles registered is lower but accounts for about a quarter of GHG emissions in the road sector, it is necessary to reduce ...
Seongin Jo +4 more
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The Electric Field Detector (EFD) onboard the ZH-1 satellite and first observational results
Earth and Planetary Physics, 2018 Previous studies have reported that, before or after occurrences of strong earthquakes, some low earth orbit satellites recorded ionospheric disturbances, including electromagnetic emissions and plasma fluctuations over the epicenter region or its ...
JianPing Huang +6 more
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Indoor Path-Planning Algorithm for UAV-Based Contact Inspection
Sensors, 2021 Nowadays, unmanned aerial vehicles (UAVs) are extensively used for multiple purposes, such as infrastructure inspections or surveillance. This paper presents a real-time path planning algorithm in indoor environments designed to perform contact ...
Luis Miguel González de Santos +3 more
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Drones, 2023 A main aspect limiting the operation of low-altitude remotely piloted aircraft systems (RPAS) over 25 kg, integrating pushbroom hyperspectral sensors, comes from the challenges related to aircraft performance (e.g., flight time) and regulatory aspects ...
Juan Pablo Arroyo-Mora +14 more
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IEEE AccessIn this paper, a high-gain circularly polarized (CP) antenna array is proposed for inter-satellite link (ISL) applications in low Earth orbit (LEO) satellite communication systems.
Seong-Mo Moon +3 more
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Reliability Analysis of the MSC System [PDF]
Journal of Astronomy and Space Sciences, 2003 MSC (Multi-Spectral Camera) is the payload of KOMPSAT-2, which is being developed for earth imaging in optical and near-infrared region. The design of the MSC is completed and its reliability has been assessed from part level to the MSC system level. The
Young-Soo Kim +3 more
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The Research of UAV Payload Calculation and Payload Platform
Hangkong gongcheng jinzhan, 2021 Payload calculation and corresponding payload platform development are important steps in the design and development of a UAV.Because an accurate payload calculation can ensure that the structural payload bearing and the force transmission of the airframe is reasonable,and achieve the lightweight design goal of the UAV air-frame.In this paper,we ...
DONG Yiwei +5 more
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