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Forsvarsanalysen 2022
(2022-03-15)
FFI-prosjektet «Strategiske forsvarsanalyser» ble opprettet 1. januar 2021. Forsvars-departementet (FD) er oppdragsgiver, og forsvarssjefen er sektorens hovedrepresentant. Prosjektets hovedprodukt er en årlig analyse som ...
Frequency agility radar with overlapping pulses and sparse reconstruction
(2018)
The use of frequency agility has a proven track record in radar systems. Altering the radar carrier frequency over shorter intervals improves the detection capabilities for slowly fluctuating targets and increases jamming ...
Compressed Sensing with Interleaving Slow-Time Pulses and Hybrid Sparse Image Reconstruction
(2017)
This paper explores a type of hybrid sparse reconstruction technique for modern multifunction task scheduling radars and on following range-Doppler plots. A compressed sensing (CS) framework is devised to emit and then ...
DSI Suppression with Adaptive Beamforming in DVB-T Passive Radar Measurements
(2018)
Adaptive beamforming (ABF) for maximizing the signal to interference plus noise ratio (SINR) is applied to acquisitions made by a passive bistatic radar (PBR) exposed to strong direct signal interference (DSI). The DVB-T ...
Sparse Phase Estimation and Processing of Independent Coherent Processing Intervals
(2017)
Radars employing electronically steering arrays are capable of instantaneously altering the direction of the beam along with other parameters. This flexibility offers great opportunities to a radar as it may e.g. divide ...
USRP based cognitive radar testbed
(2017)
Cognitive radar is a relatively new field of research and the existence of low cost experimental testbeds is limited. This work will show the development of a low cost experimental testbed for experimental validation of ...
Fully adaptive radar for track update-interval control
(2018)
A fully adaptive radar framework has been proposed in recent publications, and this paper will implement the framework in an adaptive update rate application for a tracking radar. A cost function is developed to balance ...
Forsvarsanalysen 2024
(2024-02-13)
FFI-prosjektet «Strategiske forsvarsanalyser» ble opprettet 1. januar 2021. Forsvarsdepartementet
(FD) er oppdragsgiver, og forsvarssjefen er sektorens hovedrepresentant. Prosjektets
hovedprodukt er en årlig analyse som ...
Forsvarsanalysen 2024 – Utvidet sammendrag av FFI-rapport 24/00298
(2024-02-13)
Hvordan kan Forsvaret styrkes? I år legger Forsvarsanalysen vekt på
to forhold som kan påvirke den kommende langtidsplanen: følgene av
Russlands angrep på Ukraina, og rivaliseringen mellom stormaktene
USA og Kina i ...