155 patents
Page 6 of 8
Utility
Piezoelectric Sensor Arrangement and a Method of Discriminating Signals
6 Jan 21
A piezoelectric sensor arrangement for use in a projectile comprises a piezoelectric sensor enveloped by a damping layer adapted to attenuate signals of frequencies above a predetermined cutoff frequency whereby the voltage output signal of the piezoelectric sensor upon impact on a desired hard target can be discriminated from voltage output signals originating from impact on undesired soft objects.
Tony HOLM, Johan ÖSTLUND
Filed: 14 Mar 19
Utility
Methods, Computer Programs, Radar Systems, Antenna Systems, and Flying Platforms for Detecting a Horizontally Buried Linear Object
30 Dec 20
A method for detecting a horizontally buried linear object is provided, the horizontally buried linear object having a longitudinal extension.
Hans HELLSTEN
Filed: 7 Mar 19
Utility
Dispenser module for aircraft pylon and a method for launching a countermeasure
21 Dec 20
A dispenser module for storing and launching countermeasures on an aircraft, comprising a magazine formed by a plurality of cartridges adapted to each hold a countermeasure where the dispenser module is adapted to be mounted in a side wall of an aircraft pylon structure, where the dispenser module comprises a spoiler and a hatch, where the magazine is mounted to the hatch, where the dispenser module is adapted to assume a first idle state in which the spoiler and the hatch are retracted to be flush with the side wall before a countermeasure has been launched, and where the dispenser module is adapted to at least assume a second active state in which the spoiler and the hatch extend outwards from the side wall when a countermeasure is to be launched, and where the dispenser module is adapted to retract to the idle state when a countermeasure has been launched.
Christer Zätterqvist
Filed: 27 May 18
Utility
a Dual Directional Log-periodic Antenna and an Antenna Arrangement
16 Dec 20
The invention relates to an antenna.
Ola FORSLUND
Filed: 17 Jan 18
Utility
Shaped Charge Liner and Method for Production Thereof
2 Dec 20
The present invention relates to a liner for shaped charge for penetrating hard targets, wherein the liner comprises i) a carrier having a density below 9500 kg/m3; and ii) a coating deposited on said carrier comprising at least one metal and/or metal oxide, wherein the coating has a density greater than 10000 kg/m3; wherein the thickness ratio of the carrier to the coating ranges from 100:1 to 1:1, and wherein the oxygen content in the coating is less than 100 ppm atomic.
Sofia SILANPAEAE, Thomas WIDLUND
Filed: 22 Nov 18
Utility
Method and system for determining possible geographic positions of an assumed undetected target
30 Nov 20
A sensor surveillance system (100) and a method for determining possible geographic positions of at least one assumed undetected target (1a-n) within a geographic volume of interest (200) is provided, wherein for a first point in time ti the following steps are performed: dividing the geographic volume of interest (200) into sections (10); assuming the existence of an assumed undetected target (1a-n) at a geographic position within each section (10); and initiating the creation of a pattern (2) defining at least one possible geographic position of the assumed undetected target, said pattern extends at least partially around the geographic position of the assumed undetected target (1a-n); wherein the geographic extension of said pattern is determined based on: the category of the assumed undetected target (1a-n); and the amount of time that has passed from the first point in time t1.
Fredrik Dicander
Filed: 30 Aug 17
Utility
Secure data transfer
16 Nov 20
The disclosure relates to a system, devices and methods for distributing and using a communication scheme to enable secure communication between communication nodes in a network.
Mats Jonsson
Filed: 8 Mar 15
Utility
Method and System for Updating a Pilot Situational Awareness System
11 Nov 20
The present disclosure relates to a method (300) for updating a pilot situational awareness system.
Stefan BLOM
Filed: 24 Jan 18
Utility
Device and Method for Firing Direction Limitation and a Countermeasure Arrangement
7 Oct 20
Firing direction limitation device (15) for controlling the allowed launch angle range of a directable firing device (10) tiltable between at least two allowed maximum launch angles (MaxLA1, MaxLA2) defining a launch sector (4), wherein the firing direction limitation device (15) comprises a moveable limiting structure (16) configured to be arranged in connection to the directable firing device (10), where the limiting structure (16) is configured to be moveable between a first position (P1) and a second position (P2), wherein, when the limiting structure (16) is set in the first positon (P1), the directable firing device (10) is moveable within a first launch angle range (LARa1), and when the limiting structure (16) is set in the second positon (P2), the directable firing device (10) is moveable within a second launch angle range (LARa2), wherein the second launch angle range (LARa2) is limited in relation to the first launch angle range (LARa1), whereby the allowed launch angle of the directable firing device (10) is controllable.
Christer ZAETTERQVIST
Filed: 4 May 17
Utility
Adaptable Locking Mechanism for Cost-effective Series Production
7 Oct 20
The present invention regards a platform and elevation support arrangement (1) and a method for manufacture thereof.
Johan OESTBERG, Omar ISAKSSON
Filed: 3 Oct 17
Utility
Method for determining a synthetic aperture of a SAR using GNSS
28 Sep 20
The present invention relates to a method for determining a synthetic aperture of a synthetic aperture radar, SAR, system using information from a global navigation satellite system, GNSS, which includes a plurality of satellites each transmitting a radio frequency signal comprising a unique pseudo random number, PRN.
Patrik Dammert, Hans Hellsten
Filed: 18 Sep 18
Utility
Surface mounted broadband element
21 Sep 20
The disclosed subject matter concerns an antenna which comprises a ground plane and at least a first and a second antenna element.
Bengt Svensson
Filed: 18 Dec 14
Utility
Flight Vision System and Method for Presenting Images from the Surrounding of an Airborne Vehicle In a Flight Vision System
9 Sep 20
The present disclosure relates to a method (300) for presenting images from the surrounding of an airborne vehicle in a flight vision system.
Stefan BLOM
Filed: 13 Dec 17
Utility
Smooth surface forming tool and manufacture thereof
7 Sep 20
A method of manufacture of a composite aircraft article aerodynamic surface by forming the composite aircraft article aerodynamic surface on an aircraft article composite forming tool.
Per Hallander, Mikael Petersson, Björn Weidmann, Tommy Grankäll, Göte Strindberg, Pontus Nordin
Filed: 15 Apr 15
Utility
Pulsed radar system and method of operating a pulsed radar system
7 Sep 20
The invention relates to a method for operating a pulsed radar system, wherein the pulsed radar system comprises a transmitting antenna, configured to transmit transmission signals, a receiving antenna, configured to receive reflected signals and a signal generating means, configured to generate transmission signals.
Anders Silander
Filed: 17 Jun 15
Utility
Device, System and Method for Changing the Direction of Emitted Light Cones
2 Sep 20
The present disclosure relates to an image generator device (100) for changing the direction of at least one emitted light cone at a surface (113), comprising an image generator (130) and a fibre optical faceplate (110) having a first (112) and a second surface (113), the fibre optical faceplate (110) being arranged to transmit light from the image generator (130) so at least a part of light entering the first surface (112) of the fibre optical faceplate (110) exits through the second surface (113) of the fibre optical faceplate (110) and pass through an aperture, wherein the fibre optical faceplate (110) comprises a multitude of optical fibres (111) and light exiting the second surface (113) through optical fibres (111) each form an emitted light cone.
Johan ZANDEN, Anna-Karin HOLMER, Stefan Andersson
Filed: 19 Feb 20
Utility
Decision based re-processing framework for radar technology
31 Aug 20
The present disclosure relates to a method for signal processing resource allocation.
Stefan Eriksson
Filed: 21 Mar 17
Utility
Short range radar cohabitation
17 Aug 20
The present invention relates to a method for a continuous arbitrary waveform radar configured for transmitting and receiving signals over a selected communication band.
Patrik Dammert, Hans Hellsten
Filed: 4 Feb 18
Utility
Method and System for Determining Possible Geographic Positions of an Assumed Undetected Target
12 Aug 20
A sensor surveillance system (100) and a method for determining possible geographic positions of at least one assumed undetected target (1a-n) within a geographic volume of interest (200) is provided, wherein for a first point in time ti the following steps are performed: dividing the geographic volume of interest (200) into sections (10); assuming the existence of an assumed undetected target (1a-n) at a geographic position within each section (10); and initiating the creation of a pattern (2) defining at least one possible geographic position of the assumed undetected target, said pattern extends at least partially around the geographic position of the assumed undetected target (1a-n); wherein the geographic extension of said pattern is determined based on: the category of the assumed undetected target (1a-n); and the amount of time that has passed from the first point in time t1.
Fredrik DICANDER
Filed: 30 Aug 17
Utility
Method of Combusting Aluminium and System Therefor
15 Jul 20
A system and method of combusting aluminium comprising i) feeding aluminium wire to a substantially oxygen-free furnace comprising a. a first low-temperature section in communication with b. a second high-temperature section ii) forming aluminium particles with an average particle size ranging from 1 μιη to 200 μιη from said aluminium wire in said first section iii) feeding water and/or steam to said first and/or second section to provide an oxidizer for oxidizing said aluminium particles in the second section iv) conveying aluminium particles from the first section to the second section v) oxidizing said aluminium particles in the presence of steam in said second section.
Ulf BENGTSSON
Filed: 19 Aug 18