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7602329 Systems and methods of tracking and/or avoiding harm to certain devices or humans  
The present invention relates to systems and methods of tracking and/or avoiding harm to certain devices or humans. According to one exemplary embodiment, a method of tracking individual assets may...
7504982 Anti-Missile system and method  
The disclosed system, device and method for an anti-missile system generally includes a ground-based sensor array generating tracking data of a guided missile tracking a target. A control node in...
7492308 Threat detection system  
An optical detection system for detecting launch of an offensive projectile. The detection system includes an image detector array, an optical arrangement for focusing on to the image detector...
7425693 Spectral tracking  
A method of tracking a target. The method includes the steps of acquiring a first spectral image of a scene that includes the target, designating a spectral reference window, in the first spectral...
7400289 Plume-to-hardbody offset compensation in boosting missiles  
A methodology determines the offset distance between a threat missile plume and its hardbody during boost phase to aid in guiding a kinetic weapon (KW) or interceptor missile to the threat missile...
7248210 Man-portable counter mortar radar system  
The present invention is a man-portable counter-mortar radar (MCMR) radar system that detects and tracks enemy mortar projectiles in flight and calculates their point of origin (launch point) to...
7236122 Self-protecting device for an object  
An object self-protection apparatus ( 12 ) having a monitoring device ( 14 ) which is fixed with respect to the object and a launch container ( 18 ), in particular for fragmentation projectiles,...
7205932 Method and apparatus for improved determination of range and angle of arrival utilizing a two tone CW radar  
An improved system is provided for aiming a shotgun-based or other countermeasure system so as to be able to countermeasure incoming rockets or projectiles. In one embodiment a shotgun aimed and...
7202809 Fast acting active protection system  
A fast acting active protection system for military vehicles defeats RPG (rocket propelled grenade) threats fired from close ranges. The system minimizes the hazard to troops and civilians nearby....
7158076 Method and apparatus for correcting velocity-induced range estimate phase errors in a two-tone monopulse CW radar  
A method and apparatus is provided for correcting the phase difference estimate derived from a two-tone CW radar to correct velocity-induced range estimate phase errors by offsetting the phase...
7151478 Pseudo-orthogonal waveforms radar system, quadratic polyphase waveforms radar, and methods for locating targets  
In some pseudo-orthogonal waveform embodiments, a radar system transmits pseudo-orthogonal waveforms and performs multiple correlations on a combined single receiver channel signal. In some...
7046187 System and method for active protection of a resource  
An active protection system comprising an ultrawideband radar for threat detection, an optical tracker for precision threat position measurement, and a high powered laser for threat kill or...
6997097 Autonomous mission profile planning  
The invention includes a method and apparatus for planning a mission profile in real time on board a platform or a vehicle dispensed from a platform. In general, the mission planning technique...
6986302 Friendly fire prevention systems and methods  
Systems and methods for preventing accidental friendly fire situations from occurring are provided. Locator devices provide location information of friendly forces to a plurality of command...
6977598 Aircraft protection system and method  
According to one embodiment of the invention, a system for protecting aircraft includes a plurality of missile warning sensors and a turret mounted near the top of at least one support structure....
6977593 Method for assuring safety during firing exercises with live ammunition  
A method for assuring safety during firing exercises with live ammunition by mobile skirmish participants ( 11, 11 ′) practicing under combat conditions in an enclosed practice range ( 10 ) that...
6967614 Projectile launch detection system utilizing a continuous wave radio frequency signal to confirm muzzle exit  
A projectile launch detection system utilizes a continuous wave radio frequency signal (CW/RF) to confirm muzzle exit. The projectile launch detection system can be used in smoothbore,...
6738012 Protecting commercial airliners from man portable missiles  
A commercial airliner ( 10 ) carries a sensor that detects a characteristic ( 21 ) associated with a man portable missile ( 20 ). Raw sensor data is transmitted via a wireless data-link ( 41 ) to...
6717543 Radar device for object self-protection  
In regard to radar guidance of a launch container ( 15 ) for fragmentation projectiles ( 16 ) for defending against an attacking missile ( 12 ), from the object ( 11 ) to be protected, the present...
6467388 Method for engaging at least one aerial target by means of a firing group, firing group of at least two firing units, and utilization of the firing group  
A method for engaging one or several aerial targets by means of a firing group ( 10 ) of autonomous, but cooperating, firing units ( 12, 112 ), wherein each firing group has a fire control unit (...
6285312 Arrangement for controlling radar transmissions for a system of antennas on a moving platform  
An arrangement for controlling radar transmissions for a system of antennas disposed on a moving platform. The radar transmissions are allocated to an antenna face for a future transmission. To...
6199471 Method and system for determining the probable location of a contact  
The present invention relates to a method and a system for determining a weapon firing strategy for an evading target. The method of the present invention comprises the steps of sensing the motion...
6195035 Cylindrical monopulse  
A monopulse antenna system comprising an inner antenna and an outer antenna disposed symmetrically about a central axis of symmetry. A central aperture is located at the axis of symmetry through...
RE36944 Optical fiber based bistatic radar  
A bistatic radar system includes a transmitting radar site; a receiving radar site; and an optical fiber RF link system for transmitting RF signals from the receiving site to the transmitting site...
5977902 Process for producing an automatic command for an anti-tank trap and igniter for implementing the process  
An anti-tank trap (1) is constituted by a support (2), a military payload (3), an igniter (4) and a sight (5). The firing on the target is carried out at the time t d in a plane Δ. The invention...
5920027 Fire control system  
A fire control system and a method for estimating periodic component of a target path. An efficient, fast-setting estimator is realized by first estimating the period and then the amplitude of the...
5822713 Guided fire control system  
The present invention is a fire control system. The fire control system comprises a manually aimed gun having a sighting device and a device for acquiring a target. The acquiring device is disposed...
5682006 Gun salvo scheduler  
This disclosure relates to a computer based eminent and dormant threat acquisition, assessment and defense system. Threats are classified as to eminence and incidence of detection and rounds are...
5574461 Radar apparatus for connecting to a gun  
A radar apparatus provided with a Cassegrain antenna to be mounted on the barrel of a gun. The Cassegrain antenna is of the polarization twist type with a flat adjustable mirror being used to...
5493301 Spin determination of KE projectiles  
A technique for determining the spin history of kinetic energy penetrator projectiles. The method employs a special dihedral plug fitting in the rear (tracer well) of the penetrator projectile that...
5483865 Aircraft sighting system  
The present invention relates to a sighting system for an aircraft, in particular a rotary wing aircraft such as a helicopter. According to the invention, the sighting system comprises, in...
5474255 Upgrading fire control systems  
A conversion kit for upgrading an existing fire control radar system having a target radar antenna for tracking a target to enable the system also to track, with respect to the target, a missile...
5471213 Multiple remoted weapon alerting and cueing system  
A weapon alerting and cueing system including a weapon terminal responsive to radar track information for radar detected aircraft; a first weapon launcher operated by a first weapon operator; a...
5467682 Action calibration for firing upon a fast target  
A method for firing a computerized radar weapon system upon a fast target to reduce errors in aim caused by aim-biasing factors that vary in time and space includes computing a point along an...
5341142 Target acquisition and tracking system  
An automatic target acquisition and tracking system has been developed for a focal plane array seeker. The automatic target acquisition is achieved by three independent target acquisition...
5159396 Laser gun ammunition measurement equipment  
An apparatus is described for measuring the velocity of an object by measuring the Doppler frequency shift of a reflected laser beam. A laser beam is projected onto a target area which is moving...
5140329 Trajectory analysis radar system for artillery piece  
A low cost easily deployed, yet highly accurate weapon mounted trajectory analysis radar system uses optimized Doppler radar signals to detect the actual trajectory of a projectile fired from an...
5036748 Weapon system  
A weapon system particularly for an armored vehicle and comprising a main gun turret (3) for use against tanks and other land-based targets, a secondary turret (1) mounted on the main gun turret...
4975705 Target detector  
A target detector (1) for detecting targets provided with transmitter means (3, 5) for simultaneous generation of different electromagnetic waves having different frequencies which are transmitted...
4926183 Radar, notably for the correction of artillery fire  
A radar, notably for the correction of artillery fire, comprises means for an antenna scan, in bearing, in a limited zone ΔG around a central position coinciding with the objective in that, and...
4922802 Method of determining elevation angle correction value for a gun  
A method for determining an elevation angle correction value for a gun barrel which fires a projectile. An elevation angle for the gun barrel for a desired point of impact of a projectile is...
4897660 Structure resonant radar detection apparatus and method  
Certain man-made structures located in a complex background, such as railroad ties, telephone poles, and fences are detected by a flying craft, using a low powered structure resonant radar system....
4780719 Method of, and apparatus for, area and air space surveillance  
The proposed surveillance system for surveilling a given scenario in azimuth and in elevation comprises an infrared surveillance detection device passively operating in the infrared region and a...
4760397 Target tracking system  
The target tracking system has high tracking reliability at small servo load and comprises a plural number of groups of target sensors having tracking signal travelling times which vary from one...
4319242 Integrated weapon control radar system  
A system for integrating weapon control radars which operate at the same or ifferent frequency bands, and for permitting every weapon control radar, for example on a ship, to lock through every...
4184154 Range and angle determining Doppler radar  
A range, angle, and Doppler (velocity) measuring radar in which a CW, PRC radar floodlights a volume of interest. A receiving antenna in the form of a linear array generally broadside with respect...
4148029 System for estimating acceleration of maneuvering targets  
A radar system of the type utilizing an optimal estimator to process raw range and angle track data for driving a radar antenna, where the tracking computations, range rate, and angular rate of the...
4148026 System for tracking a moving target  
A system for tracking a moving target from a moving carrier. The system is provided with an arrangement allowing a measurement of the position of the target in relation to the carrier. The...
4128837 Prediction computation for weapon control  
In an airborne armament fire control prediction computer, apparatus for computing smoothed inertial velocity and acceleration components of an observed target in a three-dimensional Cartesian...
4124849 Positioning system  
A positioning system is provided in which a three channel monopulse radar measures the velocity, azimuth and elevation of a target around which a first range gate is placed. In addition, a second...
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