Diehl Gmbh & Co.

Wolfgang Babel

Robert Westphal

Frank-Lutz Dittmann

A sensor arrangement for an active member, especially such as a landmine which is deployed against ground and airborne target objects, including a waking or proximity sensor which is responsive to the approach of a target object. A high degree in the precision of direction-finding, in addition to target classification; can be achieved by means of a larger passive bearing or direction-finding base, such as can be set up through the positioning of at least three microphones about the mine or at a certain distance from the mine. Hereby, such a passive acoustic direction-finding or bearing base evidences the advantage in contrast with essentially the active high-frequency direction-finding, in that the mine cannot be located from the target object and thus is able to remain in constant operation upon the activation of a waking or proximity sensor without any danger of the mine having its presence betrayed. For a remote distance resolution for a multiple target-recognition, there must be evaluated a larger passive measurement base, as a result of which this evaluation, for instance, is then operatively associated with the active sensor (radar).

Sensor arrangement, especially for a landmine

A method for the attacking of a target object from an overflying projectile, and wherein the projectile is equipped with a target detector for the activation of its warhead. Moreover, there is disclosed an overflying projectile which is equipped with a downwardly oriented target detector and with a warhead which is activated in dependence upon the target detection for the attacking of the target object. The method contemplates that the projectile be guided into a lower altitude of flight for the scanning of the target area, and upon detection of a target object is pulled up steeply into an ascending path, which has its tail end oriented towards the target object, so as to launch the warhead opposite the direction of flight which is in an ascending trajectory from the tail end of the projectile in a direction towards the target object.

Method for the attacking of a target object from an overflying

A mine including a seismic or vibration-responsive alarm sensor for a triggering sensor adapted to initiate a detonating signal. The mine is equipped with a reversible electrically-actuatable securing arrangement for the emission of the triggering or detonating signal, which can be reset through the intermediary of the alarm sensor from its armed position into the secured condition.

Growing community of inventors

Rothenbach, Germany

Wolfgang Babel