Institution
Saab AB
Company•Thun, Switzerland•
About: Saab AB is a company organization based out in Thun, Switzerland. It is known for research contribution in the topics: Antenna (radio) & Signal. The organization has 862 authors who have published 928 publications receiving 8807 citations. The organization is also known as: Saab AB & Svenska Aeroplan AB.
Topics: Antenna (radio), Signal, Radar, Radar imaging, Antenna rotator
Papers published on a yearly basis
Papers
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06 Oct 1999TL;DR: In this paper, the roll angle of a launchable body is determined by detecting inducing fields having known directions and keeping track of the minima of the carrier-wave signal, and then determining the angular position of the body at the moment of launch through detection of inducing fields.
Abstract: The present invention relates to a process and a device for determining the roll angle in a launchable body. An inducing field in a launcher is detected in the launchable body and the launcher communicates with the launchable body during its motion from the launching tube of the launcher to its target with the use of a carrier-wave signal. By determining the angular position of the launchable body at the moment of launch through detection of inducing fields having known directions and keeping track of the minima of the carrier-wave signal, the roll angle of the launchable body is unambiguously determined.
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19 Aug 2010TL;DR: In this paper, a method and an arrangement for restoring strength and wear resistant of a metallic matrix ceramic (MMC) comprising a metallic binder and ceramic filler (3) particles, which has been exposed for long term high temperature and pressure cycling, for example in a gas exhaust nozzle (6), whereby micro cracks are developed in the outer layer (5) of the MMC.
Abstract: The present invention relates to a method and an arrangement for restoring strength and wear resistant of a metallic matrix ceramic (1) comprising a metallic binder (2) and ceramic filler (3) particles, which metallic matrix ceramic (1) has been exposed for long term high temperature and pressure cycling, for example in a gas exhaust nozzle (6), whereby micro cracks (4) are developed in the outer layer (5) of the metallic binder (2) According to the invention this is achieved by virtue of the fact that the outer layer (5) of the metallic binder (2), partly or fully, is removed from the MMC part (1) by a chemical operation, where after the outer layer (5) is compressed by a compression operation for achieving a dense outer layer (5), in which filler (3) particles are close to each other
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20 Dec 2005TL;DR: In this paper, a method for manufacturing a stiffening element ( 1, 1′, 1″, 2 ) of composite material, provided for attachment to a curved shell surface, is described.
Abstract: The present invention relates to a method for manufacturing of a stiffening element ( 1, 1′, 1″, 2 ) of composite material, which stiffening element is provided for attachment to a curved shell surface ( 9 ), said stiffening element ( 1, 1′, 1″, 2 ) comprises a web ( 3 ) and at least one flange ( 5 ), the outer surface ( 11 ) of which has a radius (R) of curvature corresponding with the curvature of said curved shell surface ( 9 ) The method comprises the following steps of: providing a substantial flat blank ( 19 ) of composite material; and folding said blank ( 19 ) along a first folding line ( 13 ), the curvature of which is defined by an imaginary three-dimensional intersection line ( 115 ) being derived from the radius (R) of curvature of the curved shell surface ( 9 ).
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26 Jan 2004TL;DR: In this article, the authors proposed a method for the simulation of tracer fire from a firearm by means of a fire simulation means attached thereon. But this method requires the user to be able to control the fire towards an intended target.
Abstract: The invention relates to simulation of tracer fire from a weapon by means of a fire simulation means attached thereon. The proposed method involves projecting a light spot into a visual field of a user of the weapon, such that the light spot is observable by the user when firing a target. The light spot indicates a non-ballistic estimation of a point of impact for a simulated bullet from the weapon. The light spot is turned on at a first point in time (t1) after triggering the simulated bullet (t0) and turned off at a second point in time (t2) after triggering the simulated bullet (t0). A switched-on interval (tON) between the first point in time (t1) and the second point of time (t2) overlaps a laser interval (T laser) during which at least one light pulse is transmitted from a fire simulation means to simulate the bullet fired from the weapon. Preferably, the light spot and the at least one light pulse are calibrated to one another such that the light spot indicates a point to which the at least one light pulse is transmitted. Thereby, the bullet’s tracer effects are simulated to the user, such that he/she may be guided to control the fire towards an intended target.
Authors
Showing all 863 results
Name | H-index | Papers | Citations |
---|---|---|---|
Christer Larsson | 64 | 272 | 12916 |
Brian L. Wardle | 48 | 281 | 9394 |
Per Karlsson | 47 | 191 | 9697 |
Torbjörn Wigren | 30 | 281 | 3996 |
Per Lötstedt | 28 | 109 | 2960 |
Bengt Andersson | 27 | 92 | 2171 |
Carl Gustafson | 17 | 34 | 1035 |
Jan Torin | 15 | 41 | 902 |
Per-Johan Nordlund | 14 | 26 | 2738 |
Mikael Petersson | 13 | 51 | 446 |
Torbjorn M.J. Nilsson | 12 | 31 | 923 |
Tonny Nyman | 12 | 25 | 546 |
Kristian Amadori | 12 | 28 | 419 |
Torleif Martin | 11 | 33 | 387 |
Johan Fredriksson | 11 | 28 | 446 |