摘要:
A fiber laser arrangement having a high beaming power includes a plurality of continuously operating coherent individual fiber lasers. Pumping energy generated by a common master oscillator operated in the longitudinal mode is distributed to the fiber lasers by way of a fiber splitter, in a branched manner. An integrated electro-optical phase shifter is assigned to each individual fiber laser, and can be controlled by an electronic control system. By appropriate displacements of the optical phases in individual phases of the fiber laser arrangement atmospheric turbulence effects on the propagation path of the laser radiation to a target are compensated in order to obtain an optimal focusing of the entire laser radiation onto the remote target.
摘要:
An unmanned missile which may be uncoupled from a preferably propelled aircraft has a navigation and control device which has a receiver for position determination signals. The receiver is electrically connected to a first antenna, and receives signals collected by the first antenna and transmits same as position determination signals to the navigation and control device. The missile has an electrical signal input by which the missile is connected to the aircraft until it is uncoupled from the aircraft, and by which the missile is supplied with signals for position determination. The missile is provided with at least one additional antenna which is also electrically connected to the receiver.
摘要:
In a valve control unit for a ram jet propulsion system having a power unit space a valve for controlling a fuel quantity required to the propulsion system, and a valve adjusting unit which is constructed to be operable by means of an electronic control unit, the valve is combined with its valve adjusting unit and its electronic control unit to form a thermally insulated valve assembly. The valve assembly is configured for the arrangement in the power unit space.
摘要:
A method for automatically generating a three-dimensional reference model as terrain information for a seeker head of an unmanned missile. A three-dimensional terrain model formed from model elements obtained with the aid of satellite and/or aerial reconnaissance is provided. Position data of the imaging device at least at one planned position and a direction vector from the planned position of the imaging device to a predetermined target point in the three-dimensional terrain model are provided. A three-dimensional reference model of the three dimensional terrain model is generated that incorporates only those model elements and sections of model elements from the terrain model, which in the viewing direction of the direction vector from the planned position of the imaging device, are not covered by other model elements and/or are not located outside the field of view of the imaging device.
摘要:
A tactical radiating device for directed energy includes at least two generators of high energy directed beams. At least one beam combining system combines high energy directed beams emitted by the generators into a combined high energy beam. A focusing device focuses the combined high energy beam.
摘要:
In a valve control unit for a ram jet propulsion system having a power unit space a valve for controlling a fuel quantity required to the propulsion system, and a valve adjusting unit which is constructed to be operable by means of an electronic control unit, the valve is combined with its valve adjusting unit and its electronic control unit to form a thermally insulated valve assembly. The valve assembly is configured for the arrangement in the power unit space.
摘要:
A device for launching unmanned missiles from an aircraft with a pallet, on which at least one container is provided to receive a missile. The container has an upper container section that has a pylori for the suspended, detachable support of the missile. The container has a lower container section that is embodied as a support area for the missile.
摘要:
The invention relates to antenna elements for the UHF and VHF range for antennas of an airborne vehicle with empennage parts. These antenna elements are integrated into the empennage parts (L) which are made of a dielectric material and are configured in such a way that they radiate directionally broadband in flight direction. The empennage parts are made, for example, of ceramic, and the antenna elements are embedded therein or are applied to their surface.The antenna elements (A) are preferably expanding Vivaldi-type slot radiators that are halved along their axis of symmetry and use the airborne vehicle (F) as an electrical mirror.Arranging the antenna elements in the area of the rudder maximizes both the aperture and the distance between the phase centers of the individual elements, but no additional volume is required for the antennas.
摘要:
A missile for detecting and combatting enemy helicopters has an infrared homing head with an infrared lens and infrared sensor that will emit electrical signals, depending on incident infrared radiation, and the sensor is designed as a two-dimensional detector matrix consisting of a number of punctiform detector cells arranged essentially in the focal plane of the infrared lens. The homing head includes an arrangement for acquiring a target and determining the type of target from the target information by individually scanning each of the detector cells quickly one after another by evaluating the amplitude and frequency of the electrical signals. The determination includes determining the relative position of the target to the optical axis of the homing head and the homing head will then steer the missile to hit the target. To improve the target acquisition and recognition phase, the matrix detector can be periodically swung around the axis of the flight path of the missile and, after target pick-up, is stabilized to lock on any helicopter to initiate and carry out the target-type recognition.
摘要:
A tactical radiating device for directed energy includes at least two generators of high energy directed beams. At least one beam combining system combines high energy directed beams emitted by the generators into a combined high energy beam. A focusing device focuses the combined high energy beam.