Fault isolation detection expert (FIDEX). Part 1: Expert system diagnostics for a 30/20 Gigahertz satellite transponder [PDF]
LeRC has recently completed the design of a Ka-band satellite transponder system, as part of the Advanced Communication Technology Satellite (ACTS) System.
Durkin, John +2 more
core +1 more source
An Interferometric Synthetic Aperture Radar Tropospheric Delay Correction Method Based on a Global Navigation Satellite System and a Backpropagation Neural Network: More Suitable for Areas with Obvious Terrain Changes. [PDF]
Sensors (Basel), 2023 Qiu L +5 more
europepmc +1 more source
Performance of DA/FDMA architecture proposed for MSS [PDF]
The system architecture proposed for the Mobile Satellite Service (MSS) by the National Aeronautics and Space Administration (NASA)/JPL is presented. The demand assigned Frequency Division Multiple Access (FDMA) scheme is described, and results for the ...
Dessouky, Khaled +2 more
core +1 more source
Assessing the agreement between a global navigation satellite system and an optical-tracking system for measuring total, high-speed running, and sprint distances in official soccer matches. [PDF]
Sci Prog, 2023 Makar P +6 more
europepmc +1 more source
A press release concerning the FLTSATCOM-D communications satellite launching is presented.
core +1 more source
A Novel Ionospheric Disturbance Index to Evaluate the Global Effect on BeiDou Navigation Satellite System Signal Caused by the Moderate Geomagnetic Storm on May 12, 2021. [PDF]
Sensors (Basel), 2023 He L +5 more
europepmc +1 more source
Performance Analysis in Ski Jumping with a Differential Global Navigation Satellite System and Video-Based Pose Estimation. [PDF]
Sensors (Basel), 2021 Elfmark O +7 more
europepmc +1 more source
Three-Dimensional Mapping-Aided Global Navigation Satellite System in Global Navigation Satellite System-Accessible Indoor Areas. [PDF]
Sensors (Basel)Ng HW, Ng HF, Hsu LT, Rizzo JR.
europepmc +1 more source
Concept definition study for recovery of tumbling satellites. Volume 2: Supporting research and technology report [PDF]
A number of areas of research and laboratory experiments were identified which could lead to development of a cost efficient remote, disable satellite recovery system. Estimates were planned of disabled satellite motion.
Cable, D. A. +6 more
core +1 more source