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Now showing items 391-400 of 406
Understanding the Threat of Nuclear, Biological and Chemical Warfare
(2021)
Weapons of mass destruction are not merely Cold War relics. Recent years have seen the use of biological and chemical agents in the United States, Syria, Malaysia and the United Kingdom. The faltering of strategic arms ...
Comparison of simulated and measured ISAR images flow of a ship at sea
(2021-07-02)
The aim of this work is to simulate a flow of ISAR images for a ship at sea seen from an airborne radar, in rigorously the same configuration as it has been measured by a real SAR using the recorded motion data of both ...
VErsatile RAdar – RFSoC based radar demonstrator for multiple applications
(2022-10-04)
The Norwegian Defence Research Establishment (FFI) VeRa (Versatile Radar) is a radar demonstrator for multiple applications based on the 1st generation Xilinx RF System on Chip (RFSoC). This paper describes the hardware ...
Molecular properties of energetic materials and the use of quantumchemical methods for their determination
(2022-11-11)
Energetic materials find countless applications of relevance to the defence sector, as typical classes of energetic materials are propellants, explosives and fuels. To ensure safe handling of such materials, obtaining ...
Automatisering i framtidens arbeidsliv - hva kan Forsvaret lære av kompetansereisen til sivile virksomheter, som er langt fremme innen digitalisering og automatisering?
(Sopra Steria, 2022-05)
Digitalisering handler om å innføre teknologi, endre prosesser og organisasjoner. For å ta ut gevinstene og mulighetene av digitaliseringen, må kompetansen i virksomhetene tilpasses og oppdateres i tråd med teknologien som ...
A Computational Protocol for Vibrational Circular Dichroism Spectra of Cyclic Oligopeptides
(2022-08-05)
Cyclic peptides are a promising class of compounds for next-generation antibiotics as they may provide new ways of limiting antibiotic resistance development. Although their cyclic structure will introduce some rigidity, ...
Towards Using Reinforcement Learning for Autonomous Docking of Unmanned Surface Vehicles
(2022-06-10)
Providing full autonomy to Unmanned Surface Vehicles (USV) is a challenging goal to achieve. Autonomous docking is a subtask that is particularly difficult. The vessel has to distinguish between obstacles and the dock, and ...
Multiteam Systems Handling Time-Sensitive Targets: Developing Situation Awareness in Distributed and Co-located Settings
(2022-08-04)
There is an increasing interest in how to organize operations carried out by multiteam systems (MTS). Large MTS typically operate with a dedicated integration team, responsible for coordinating the operation. We report a ...
Long-Term Measurements of Tropospheric Scintillation at Very Low Elevation Angles - Initial Analysis
(2022-05-11)
Four years of scintillation measurements at very low elevation angles at Kjeller, Norway are analyzed and compared with the ITU-R model. One year is at Ka band with an elevation angle of 3°, and three years are of simultaneous ...
Adaptive suppression of smart jamming with FDA permutation
(2022-05-03)
By adding a frequency increment to the carrier
frequency of the pulses transmitted from an antenna array, it
becomes possible to make the beam dependent on both frequency
and range. This is called a frequency diverse ...