Results 61 to 70 of about 22,060 (238)
Polymer Composites, EarlyView.Schematic of manufacturing carbon fabric composite structural batteries. ABSTRACT Structural batteries based on woven carbon fabrics are typically established on lithium ion phosphate (LFP) and graphite. While this method proved viable from the manufacturing perspective, the resulting structural batteries exhibited suboptimal electrochemical ...
Zhibin Han +5 more
wiley +1 more source
Quarterly Journal of the Royal Meteorological Society, EarlyView.Key Findings: An assimilation methodology is established for the Tomorrow.io microwave sounder (TMS) flying on CubeSats in sun‐synchronous and inclined orbits, and in all cloud scenes. The TMS has a significant impact on weather forecast lead times up to 3 days in the Tropics in a research‐quality numerical weather prediction setting, and yields water ...
Jonathan J. Guerrette +3 more
wiley +1 more source
Bayer-filtered image compression based on CCSDS-123 standard: A tailored approach for CubeSats
Results in OpticsCubeSats, popular for enabling affordable-access to various space missions, face challenges related to their limited resources. Image compression combined with Bayer filtering, could be a potential key to maximize the efficiency of CubeSats’ limited ...
El habib BENSIKADDOUR +1 more
doaj +1 more source
Ain Shams Engineering Journal, 2022 This paper presents a dual-band optical imaging system-integrated patch antenna based on an anisotropic fractal for Earth-observation CubeSats. The antenna operates at S-band frequencies.
Nursultan Meirambekuly +6 more
doaj +1 more source
Survey on AI‐Enabled Computer Vision Technologies and Applications for Space Robotic Missions
Journal of Field Robotics, EarlyView.ABSTRACT This survey provides a comprehensive overview of recent advancements and challenges in Artificial Intelligence (AI)‐enabled computer vision (CV) techniques for space robotic missions, spanning critical phases such as Entry, Descent, and Landing (EDL), orbital operations, and planetary surface exploration.
Maciej Quoos +6 more
wiley +1 more source
Design of Orbit Controls for a Multiple CubeSat Mission Using Drift Rate Modulation
Aerospace, 2021 For the low-cost improvement of laser communication, which is critical for various applications such as surveillance systems, a study was conducted on relative distance control based on orbital drift rate modulations for multiple CubeSats during ...
Youngbum Song +3 more
doaj +1 more source
A passive de-orbiting strategy for high altitude CubeSat missions using a deployable reflective balloon [PDF]
, 2011 A de-orbiting strategy for small satellites, in particular CubeSats, is proposed which exploits the effect of solar radiation pressure to increase the spacecraft orbit eccentricity so that the perigee falls below an altitude where atmospheric drag will ...
Colombo, Camilla +2 more
core
A CubeSat for Calibrating Ground-Based and Sub-Orbital Millimeter-Wave Polarimeters (CalSat) [PDF]
, 2015 We describe a low-cost, open-access, CubeSat-based calibration instrument that is designed to support ground-based and sub-orbital experiments searching for various polarization signals in the cosmic microwave background (CMB).
Drysdale, Timothy D. +6 more
core +1 more source
Development of 4D printing and its performance testing methods
Responsive Materials, EarlyView.This paper reviews the molding methods of 4D printing and its applications in various fields, with emphasis on 4D printing performance testing methods. Abstract 4D printing is a cutting‐edge additive manufacturing technology that introduces the time dimension, allowing printed objects to have dynamic, changeable properties, functions or shapes ...
Guiwei Li +8 more
wiley +1 more source
Magnetic Cleanliness Program on CubeSats and Nanosatellites for Improved Attitude Stability
Havacılık ve Uzay Teknolojileri Dergisi, 2020 CubeSats are being increasingly specified and utilized for demanding astronomical and Earth observation missions where precise pointing and stability are critical requirements.
Abdelmadjid Lassakeur +3 more
doaj