Essays about: "airborne radar"

Showing result 1 - 5 of 21 essays containing the words airborne radar.

  1. 1. Studies of the PMWE : Polar Mesosphere Winter Echoes

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Simon Persson; [2022]
    Keywords : Polar; Mesosphere; Winter; Echoes; ESRAD; Infrasound; PMWE; PMSE; Summer; Radar; VHF; MST; MLT; SPE; HSS; Solar; Wind; evanescent; viscosity; FCA; 42;

    Abstract : This Master thesis examines a phenomenon that occurs in the upper polar atmosphere, namely, Polar Mesospheric Winter Echoes, or PMWEs. PMWEs are radar echoes observed by Very High Frequency Mesosphere Stratosphere Troposphere (VHF MST) radar, from altitudes of 60 to 76 km at 7 to 15 UT, in the winter months from the middle of September to the beginning of May. READ MORE

  3. 2. Multi-objective optimization for placing airspace surveillance observers

    University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

    Author : Amanda Anderson; [2021-08-13]
    Keywords : Facility location; multi-objective optimization; ant colony algorithm; genetic algorithm; pareto optimal; observer placement; 3D viewshed;

    Abstract : Reconnaissance is an important aspect of military planning. Tools that help an alysts monitor and make informed choices are vital for avoiding costly situations. The use of ground-based radar sensors is a common method for monitoring for both land-based and airborne threats. READ MORE

  4. 3. Adaptive clutter suppression in airborne surveillance radar

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Sabina Björk; [2021]
    Keywords : Clutter suppression; Radar; STAP;

    Abstract : Air- and spaceborne radars play an important role for civilian and military use. There are numerous applications such as earth observations, surveillance and others. High performance clutter suppression is a crucial part of many of these radar systems. READ MORE

  5. 4. Evaluation of Tracking Filters for Tracking of Manoeuvring Targets

    University essay from Linköpings universitet/Reglerteknik

    Author : Ludvig Junler; [2020]
    Keywords : Interacting multiple model; Kalman filter; Target tracking;

    Abstract : This thesis evaluates different solutions to the target tracking problem with the use of airborne radar measurements. The purpose of this report is to present and compare options that can improve the tracking performance when the target is performing various manoeuvres while the radar measurements are noisy. READ MORE

  6. 5. Computer systems in airborne radar : Virtualization and load balancing of nodes

    University essay from Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Author : Tobias Isenstierna; Stefan Popovic; [2019]
    Keywords : AEW radar system; virtualization; hypervisor; performance evaluation; AEW radarsystem; virtualisering; hypervior; prestandanalys;

    Abstract : Introduction. For hardware used in radar systems of today, technology is evolving in an increasing rate. For existing software in radar systems, relying on specific drivers or hardware, this quickly becomes a problem. READ MORE