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7633426 |
Combined radar and communications link
In a CW radar system for detecting motion behind a wall ( 12 ) involving modulation of the radar transmission, means ( 34 ) are provided to interrupt the CW wave when motion is detected and to use...
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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...
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7592944 |
System and method for intrusion detection using a time domain radar array
A system and method for highly selective intrusion detection using a sparse array of ultra wideband (UWB) radars. Two or more UWB radars are arranged in a sparse array around an area to be...
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7579989 |
Method and system for emitter localisation
Process and system for the location of emitters in the radar frequency range on the basis of cross position-finding by at least two flying platforms with, in each case, at least one passive HF...
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7551121 |
Multi-target-tracking optical sensor-array technology
The multi-target tracking and discrimination system (MOST) fuses with and augments existing BMDS sensor systems. Integrated devices include early warning radars, X-band radars, Lidar, DSP, and MOST...
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7538713 |
System and method to determine burst transmission timing for data communications using radar
A method for transmitting bursts of data from a communications terminal to a mobile radar transceiver having inter-burst periods is disclosed. The method includes determining a propagation time...
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7515091 |
Method and system for communicating using pulsed radar signal data links
A method and system for communicating using pulsed radar signal data links is disclosed. The method comprises encoding downlink data with a signature sequence as a secondary function onto a...
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7489264 |
Coordination of electronic counter measures
An electronic counter measures solution. Jamming signals are emitted towards a threat to improve chances of survival for at least two vehicles, which are physically separated from one another,...
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7474250 |
Compression and transmission of weather data
Weather radar reflectivity data is compressed by converting radar data to image pixels. Next, contours are traced from select groupings of the pixels. Control points are derived from the contours....
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7474254 |
Radar system with agile beam steering deflector
A radar system including a base unit and a radar sensor. The sensor steers a beam in a scanning or tracking manner in both azimuth and elevation. Steering control in azimuth and elevation may be...
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7417581 |
System and method for intrusion detection using a time domain radar array
A system and method for highly selective intrusion detection using a sparse array of time modulated ultra wideband (TM-UWB) radars. Two or more TM-UWB radars are arranged in a sparse array around...
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7400288 |
Target visualization system
A platform such as a car has a processor receiving information representing the location of the platform and a location of a target. An emitter assembly controlled by the processor produces a...
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7382316 |
Method for controlling a radio transmission
At least one radiation pattern is rotated at a first radio station for the purpose of sampling a predefined angular range. At a first time of rotation, a second radio station is detected with a...
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7339515 |
Optimized utilization of electronic counter measures
The invention relates to a distributed electronic counter measures solution, wherein jamming signals (J A ; J B ) may be emitted towards threats (X 1 , X 2 ) from counter measures stations in...
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7307580 |
Non-statistical method for compressing and decompressing complex SAR data
Provided is a non-statistical method for compressing and decompressing complex SAR data derived from reflected energy. The method includes selecting a first FFT to provide a target ratio of pixel...
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7307579 |
Collision alerting and avoidance system
A collision alerting and avoidance system for use in an aerial vehicle is presented herein. The system comprises a one low profile antenna array disposed on the aerial vehicle. The array includes a...
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7298313 |
Radar-compatible data link system (U)
The invention provides a radar system capable of transmitting data communications concurrently with and on a non-interfering basis with the normal radar functions. A continuous-wave carrier...
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7298152 |
Damage detection system
A damage detection system includes a processor and a transmitter communicatively connected to the processor. The transmitter sends a signal to the processor and the processor is programmed to...
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7268723 |
System and method for locating targets using measurements from a space based radar
A system and method for determining a position of a target within an acceptable tolerance using an iterative approach. A airborne or space-based measuring device is used to measure an estimated...
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7224308 |
Identification and location system for personnel and vehicles
A surveillance system is provided for surveillance of objects within a secure area. A surveillance sensor transmits surveillance signals to all objects within the secure area, the reflections of...
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7183967 |
System and method for communicating with airborne weapons platforms
An airborne network configured to simultaneously transmit video imagery for battle damage indication from multiple airborne missiles to multiple tactical airborne non-launch aircraft.
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7158072 |
Ethernet connection of airborne radar over fiber optic cable
A weather radar signal path for an aircraft. The signal path has an antenna, a digital down-converter, a first transceiver, fiber optic cabling, a second transceiver and a processing unit. The...
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7136011 |
System for avoidance of collision between an aircraft and an obstacle
A field unit for warning of a danger of collision between an aircraft and an obstacle, in particular a topographical ground obstacle or an obstacle formed by a mast, building or aerial cable...
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7129884 |
Multiple antenna radar signal detection and estimation
A radar detection technique in a WLAN device can include a short pulse detection technique and a long pulse detection technique that can be performed using multiple receive chains. Short pulse...
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7106244 |
Freight container monitoring system
A system and a method for monitoring a freight container are provided. The method includes the steps of generating a resonant spectrum representative of an initial condition of internal surfaces...
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7075476 |
Ultra-wideband smart sensor interface network and method
A network, sensor and method are provided that utilize the capabilities of impulse radio technology to help monitor and/or control the environment within a building. In particular, the network...
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7032858 |
Systems and methods for identifying targets among non-targets with a plurality of sensor vehicles
A plurality of sensor vehicles collect imaging data from an assigned location of a target region having targets and non-targets. The imaging data may be combined based on its location and the...
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7019683 |
Shipping container security system
A security system senses intrusions into a shipping container through the opening of doors, cutting an opening, or removing the doors from their hinges. Intrusion information is transmitted to a...
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7009550 |
Method and apparatus for monitoring and measuring oil spills
The present invention relates to an oil spill identification system and oil spill identification sensors to be used in connection with this system. The system is used primarily on fixed offshore...
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6992615 |
Method for verifying dynamically a multiple beam antenna placed on a vehicle
A method for dynamically verifying a multiple beam antenna placed on a craft including a device for determining the position and course of the craft and a transmitter that via the antenna can emit...
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6977608 |
Atmospheric data aggregation and forecasting system
An airborne network system (ANS) on a member aircraft receives incoming geo-referenced atmospheric data regarding atmospheric conditions from other member aircraft and can re-transmit the data to...
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6967612 |
System and method for standoff detection of human carried explosives
The system and method for standoff detection of human carried explosives (HCE) is a portable system that automatically detects HCE up to a range of 200 meters and within seconds alerts an operator...
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6943723 |
Combined radar and laser detector having GPS receiver and using wireless communication
The present invention relates generally to a combined radar and laser detector that enables a driver to drive safely and, more particularly, to a combined radar and laser detector, in which a...
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6914554 |
Radar beam steering with remote reflectors/refractors
A reflected energy detecting device includes a transmitter for transmitting an electromagnetic signal and a receiver for receiving a reflected electromagnetic signal. An antenna may be operatively...
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6867727 |
Multiplatform multifunction avionics architecture
A system-of-systems avionics architecture that is compatible with futuristic multi-function multi-platform sensor applications. The method and device of the invention is based on localized...
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6864828 |
Method and apparatus for collection and processing of interferometric synthetic aperture radar data
A system and method provide for the collection of interferometric synthetic aperture radar (IFSAR) data. In the system, a first space vehicle configured for emitting electro-magnetic energy and...
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6806825 |
Thin client radar and multimedia networking
A radar scan conversion protocol is defined to communicate radar data from application servers to thin clients with reduced network bandwidth requirements. The radar scan conversion protocol may be...
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6720907 |
Method and system for detecting and determining successful interception of missiles
A system for the detection and determination of the success of interception of incoming missiles, used in conjunction with a defense weapon system capable of identifying and tracking incoming...
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6691947 |
Repetitive image targeting system
The present invention includes a system and method for accurately locating moving targets. The system includes a targeting aircraft that has a radar system with a simultaneous SAR radar/moving...
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6674391 |
System and method of simulated image reconstruction
A system includes a storage medium storing contextual information about a target or target area, and a simulator communicatively coupled to the storage medium and operable to receive the contextual...
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6633254 |
Self-modulating remote moving target detector
A self-modulating, remote, moving target detector for intrusion alarms, vehicle detection, and remote speed and distance measurement that includes a remote continuous wave radar transceiver that is...
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6563452 |
Apparatus and method for determining wind profiles and for predicting clear air turbulence
A clear air turbulence (CAT) detection system performs a nowcast algorithm to detect CAT along the flight path of an aircraft. The aircraft stores computer simulation information of key storm...
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6545635 |
Scalable radar signal processing system
A scalable radar signal processing system for processing data between a data source and a receiving terminal, in which a bus system is connected in parallel on at least one DSP (Digital Signal...
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6510378 |
Traffic control system for signalling timely any obstruction on the road
Traffic control system for timely signalling an obstruction in the roadway as a result of accidents, traffic jams etc., in order to signal the presence of the obstruction to the arriving vehicles....
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6492937 |
High precision range measurement technique
Electronic Warfare (EW) systems aboard aircrafts are used to protect them from guided missile by denying threat radar systems the ability to track the aircrafts. In a typical operation, a threat...
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6489920 |
Method for detecting a vehicle traffic status and system for detecting said traffic status
From a body located at a distance above the surface of the earth, an image is recorded of a region that is located underneath the body on or above the surface of the earth and that has a diameter...
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6459403 |
Traffic control system
A satellite 10 in the sky has an imaging radar and a captured image data transmitting means, and captures an image of a predetermined subject area A including roads R. According to the captured...
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6456226 |
Nowcast of conviction-induced turbulence using information from airborne radar
A convection induced turbulence (CIT) detection system performs a nowcast algorithm to detect CIT along the flight path of an aircraft using power returns from an airborne whether radar. Additional...
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6448922 |
Retrofit solution for the integration of ground-based weather radar images with on-board weather radar
A method of integrating ground-based radar information into an existing on-board aircraft radar system, where a radar indicator displays on-board radar images as a function of data words received...
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6441773 |
Weather radar system integrating ground-based weather radar with on-board aircraft weather radar
A radar displaying system and method for use in displaying weather radar information on a cockpit display of an aircraft receives on-board weather radar information from an on-board weather radar...
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