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9035824 System and method of radar location  
A system and method of radar location comprises radar signal emission means, an emitted pulse of duration T1 and index i starting at instant T2(i); means receiving reflected radar signals; means...
9030347 Preemptive signature control for vehicle survivability planning  
Systems and methods for improving vehicle survivability. In some embodiments, threat information relating to at least one potential threat against at least one vehicle during a mission may be...
9020343 Pre-jam waveforms for enhanced optical break lock jamming effects  
Various embodiments of the present invention relate to pre-jam waveforms for enhanced optical break lock jamming effects. In various examples, pre-jam waveforms for enhanced optical break lock...
9003943 Object-focussed decision support  
The invention relates to a method for decision support of a combat object (1) in a combat situation comprising the steps of: a) detecting (3) an enemy object (2) such that a plurality of...
8970422 Radar detector that interfaces with a mobile communication device  
An electromagnetic signal detector that interfaces with a mobile communication device that includes a communication element. The communication element transmits data between the electromagnetic...
8963765 System and method for detecting use of booster rockets by ballistic missiles  
A method for tracking an object using radar includes detecting a wideband radio frequency (“RF”) energy at a first radar sensor tracking the object and determining in a computer process if a...
8896479 GPS signal reception apparatus and method  
A Global Positioning System (GPS) signal reception apparatus including a GPS antenna unit, a GPS signal selection unit, and a jamming signal detection unit is provided. The GPS antenna unit...
8890744 Method and apparatus for the detection of objects using electromagnetic wave attenuation patterns  
A method for detecting an object, comprising the steps of defining expected characteristics of scattered electromagnetic radiation to be received at a receiver; attenuating at least a portion of...
8886038 Weighted waveforms for improved jam code effectiveness  
Various embodiments of the present invention relate to weighted waveforms for improved jam code effectiveness. In various examples, weighted waveforms for improved jam code effectiveness may be...
8830112 Airborne radar jamming system  
A radar jamming signal generated by equipment carried by a target aircraft, is launched onto the leading end of a towed single wire transmission line so as to travel the length of the line as a...
8823389 Method for identifying EMI sources in an electrical system  
A method for identifying EMI sources in a system having a plurality of electrical components connected together by cables wherein each set of two electrical components connected by a cable forms a...
8781401 Detection and estimation of radio frequency variations  
A system including a counting module, a difference module, and a radar module. The counting module counts polarity reversals of samples of a signal. The samples are generated during a first...
8698667 Device for countering and tracking a threat in the form of a homing-head missile  
The invention concerns a device for countering and tracking a threat in the form of a homing-head missile, comprising a homing head adapted to receive an incident coherent light beam and to...
8692703 Mapping, storage, retrieval and display of high energy electromagnetic radiation emitters  
A system for providing the capability for a vehicle to avoid regions of signal interference from high energy (HE) electromagnetic (EM) radiation emitters. The system includes a processing module....
8660671 Multifunction receiver-on-chip for electronic warfare applications  
What is provided is a receiver-on-a-chip comprising a monolithic integrated circuit that reduces the receiver to a cigarette-pack-sized assembly mountable directly at an antenna element, with a...
8654001 Wide-band HIRF detector- and analysis system for aircraft  
A method for detecting electromagnetic threats to an aircraft, wherein electromagnetic fields are measured, and in the case of an arising threat to the aircraft being detected, countermeasures are...
8643532 Thin film emitter-absorber apparatus and methods  
Methods and apparatus for providing a tunable absorption-emission band in a wavelength selective device are disclosed. A device for selectively absorbing incident electromagnetic radiation...
8639394 Dynamic optical countermeasures for ground level threats to an aircraft  
Systems and methods are provided for mitigating optically aimed threats to an aircraft from the ground. A laser beam, having sufficient intensity to interfere with the vision of a human being, is...
8610617 Graphene based structures and methods for broadband electromagnetic radiation absorption at the microwave and terahertz frequencies  
Structures and methods for cloaking an object to electromagnetic radiation at the microwave and terahertz frequencies include disposing a plurality of graphene sheets about the object....
8612178 Geolocation using high order statistics  
A specific emitter identification (SEI) method and apparatus is capable of identifying and tracking objects within a geographical area of interest wherein the system and method has not been...
8604965 Apparatus and method to generate and detect virtual targets  
An apparatus and method to generate and detect virtual targets. Position information for one or more virtual targets is calculated onboard a vehicle from real position information obtained from...
8593328 Method for performing exo-atmospheric missile's interception trial  
An inflatable dummy target fittable into a carrier missile capable of being released from the carrier missile during exo-atmospheric flight; upon release, the dummy target or portion thereof is...
8587467 Method and apparatus for determining locations of a moving radar  
A method for determining locations of a moving emitter is disclosed. Initially, a set of emitter pulses is collected when a collector platform moves over a collection baseline. In addition, the...
8587468 Method, system and program product for deinterleaving and classifying arbitrary radar pulse patterns using non-determinsitic finite state automata  
A method, a system and a program product for deinterleaving and classifying an incoming unknown radar pulse pattern uses a library of state machines that mesh with a library of known radar pulse...
8581771 Scene illuminator  
A system is disclosed to identify authorized EO devices and unauthorized EO devices within a scene. The system hampers the operation of the unauthorized EO devices detected within the scene.
8576108 Passive expendable decoy  
In one embodiment, a passive expendable decoy for an aircraft is provided by ejecting passive radiators from the aircraft along a transmission line trailing from the aircraft and excited by a...
8576109 Method and configuration for generating high-energy microwave pulses  
A method and a configuration are provided for generating high-energy microwave pulses, in particular based on HPEM technology. The objects include, on the one hand. increasing the energy density...
8537050 Identification and analysis of source emissions through harmonic phase comparison  
The present invention is a signal processing method to significantly improve the detection and identification of source emissions. More particularly, the present invention offers a processing...
8531330 Method and device for recognizing PRI modulation type of radar signal  
A method and device for recognizing a pulse repetition interval (PRI) modulation type of a radar signal are provided. The method for recognizing a pulse repetition interval (PRI) modulation type...
8525723 Radar detector with navigation function  
A GPS enabled radar detector incorporated in a general purpose navigation device dynamically handles radar sources based upon previously-stored geographically-referenced information on such...
8493261 Countermeasure device for a mobile tracking device  
A countermeasure device for directing a mobile tracking device away from an asset is provided. The countermeasure device includes a continuous wave laser source whose output is directed at a...
8472863 Method and apparatus for heavy-tailed waveform generation used for communication disruption  
The present invention has application to countering IEDs which are triggered remotely through a RF signal directed at, or the same operating environment as, receiver components embedded in, or...
8464949 Method and system for countering an incoming threat  
A method including detecting a threat incoming to a vehicle, the vehicle having a plurality of countermeasures including a primary armament and an active protection system, communicating the...
8451165 Mobile radar system  
Described is a mobile radar system which provides both persistent surveillance and tracking of objects with adaptive measurement rates for both maneuvering and non-maneuvering objects. The mobile...
8446310 Method and system for locating signal jammers  
In a method embodiment, a method includes receiving data generated at one or more monitor systems capable of monitoring for electromagnetic signals. The data is related to characteristics of a...
8416118 Chaff cloud detection and centroid estimation  
A method and system for detecting chaff is disclosed. The method includes receiving range profile data including a plurality of samples, determining an average power for a first group of samples...
8390508 Generating radar cross-section signatures  
In one aspect, a method to generate radar cross section (RCS) signatures, includes determining a spectrum of an object and using the spectrum of the object to generate RCS signatures of a...
8378277 Optical impact control system  
An optical impact system controls munitions termination through sensing proximity to a target and preventing effects of countermeasures on false munitions termination. Embodiments can be...
8368580 Electronic counter measure system  
A tactical electronic counter measure system comprising a first retro-directional transceiver sub-system, receiving signals at a first frequency band, and first retro-directional transceiver...
8367991 Modulation device for a mobile tracking device  
A modulation device provides optical energy to hamper the operation of a mobile tracking device. The optical energy may include multiple mobile device specific optical codes directed at the mobile...
8346174 Detection and estimation of radio frequency variations  
A system including a sampling module that generates samples of RF signals on a first channel during first, second, and third periods, which do not overlap. A difference module determines a first...
8325080 Radio frequency particles  
Particle circuits for disrupting signals associated with a communication system or for marking a position of a device are provided. In one embodiment, the invention relates to a composite for...
8305252 Countermeasure device for a mobile tracking device  
A countermeasure device for directing a mobile tracking device away from an asset is provided. The countermeasure device includes a continuous wave laser source whose output is directed at a...
8299955 Method for cleaning signals for centralized antijamming  
The present invention relates to a method for cleaning signals for centralized antijamming. The invention makes it possible to provide as many cleaned antenna channels as sub-arrays with limited...
8288697 Changing rocket attitude to improve communication link performance in the presence of multiple rocket plumes  
A method for commanding an attitude change of a boosting missile to tend to maintain good communication link quality includes the step of precalculating attenuation of a link between the boosting...
8279105 Methods and apparatus for configuring a receiver  
Embodiments of the invention relate to configuring a receiver. In some embodiments, when a receiver is executing a dwell, configuration settings for one or more next possible dwells to be executed...
8275572 Difference frequency detection with range measurement  
A method and apparatus for detecting objects. A first plurality of electromagnetic signals having a first frequency and a second plurality of electromagnetic signals having a second frequency are...
8258994 IR jamming system for defense against missiles with IR-sensitive homing heads  
In an IR jamming system for defense against missiles with IR-sensitive homing heads, one or more jamming beams are generated, whose diameter is less than that of the optical aperture of the...
8258998 Device, system and method of protecting aircrafts against incoming threats  
Device, system and method of protecting aircrafts against incoming threats. For example, a system for protecting an aircraft against an incoming threat includes: one or more electro-optic sensors...
8237602 Distributed and coordinated electronic warfare system  
A distributed and coordinated electronic warfare system is disclosed, which comprises a plurality of autonomous, geographically-distributed, mobile units (e.g., soldiers, vehicles, etc.), each of...