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9041587 |
Apparatus and method for assisting vertical takeoff vehicles
According to one aspect of the present invention, a radar system is provided which accurately measures the surface profile in a wide sector beneath and forward of a helicopter, to aid low level... |
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9030351 |
Sensor suite and signal processing for border surveillance
A land-based Smart-Sensor System and several system architectures for detection, tracking, and classification of people and vehicles automatically and in real time for border, property, and... |
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9030353 |
Information display device, information display method, and radar apparatus
This disclosure provides an information display device. The information display device includes an acquirer for acquiring positional information on one or more display targets including at least... |
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9024813 |
Method for arranging antenna device, radar apparatus, and dielectric member
An antenna device is provided. The antenna device includes a radiator for radiating an electromagnetic wave, and a dielectric body arranged on an electromagnetic wave radiating side of the... |
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9019146 |
Aviation display depiction of weather threats
A method for indicating a weather threat to an aircraft is provided. The method includes inferring a weather threat to an aircraft and causing an image to be displayed on an aviation display in... |
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9013348 |
Radiometric imaging device and corresponding method
A radiometric imaging device and a corresponding method for scanning a scene. The device comprises a radiometer configured to detect radiation in a predetermined spectral range emitted from said... |
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9007256 |
TREES-tree root examination, evaluation and standardization
This invention will be an apparatus, system and use of Ground Penetrating Radar (GPR) as a noninvasive and non-destructive means to detect and examine tree roots, below grade of the soil surface.... |
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8994578 |
Adjusting a target value for generating a vertical profile view in a weather radar system
A system and method for adjusting a target value for generating a vertical profile view in an aircraft weather radar system is provided. Processing electronics are configured to receive a target... |
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8976056 |
Ice data collection, processing and visualization system
Autonomous Underwater Vehicles (AUV) collect and transmit information about ice floe thickness; this is combined with SYNTHETIC APERTURE RADAR images from satellites to identify and track... |
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8957809 |
Merged ground penetrating radar display for multiple antennas
In an embodiment of the disclosed technology, a visual output of data from a ground-penetrating radar is displayed on a visual medium. The display has a first exhibition of output from a higher... |
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8957810 |
Near-field millimeter wave imaging
Systems and method for near-field millimeter wave imaging are provided, in particular, near-field millimeter wave imaging systems and methods that enable sub-wavelength resolution imaging by... |
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8947297 |
Positional display elements
One aspect relates to determining a position of at least one positional display element that can be used to display at least an image portion; and displaying the at least the image portion with... |
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8941535 |
Method, device and program for displaying echo image
This disclosure provides an echo image display device, which includes an antenna for discharging electromagnetic waves and receiving echo signals reflected on one or more target objects, an echo... |
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8922420 |
Electromagnetic body scanning system, a method and a computer program product
An electromagnetic body scanning system may include a measuring system for measuring data of radio waves scattered by a body in two distinct subbands; and a computer system. The computer system is... |
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8912944 |
Human presence detector suitable for concealment and using a shaped microwave beam
A presence detector unit (PDU) of the type relying on microwave radiation provides a signal indicating movement within a defined space when such movement occurs. A source of microwave radiation... |
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8884806 |
Subterranean radar system and method
A subterranean radar array system and method for imaging a subterranean target area. In one example, the subterranean radar array includes a plurality of radar chains disposed in a plurality of... |
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8884807 |
Pseudo real time receive signal sampling for ground penetrating radar
A system and method for pseudo real time collection of receive signal data in a single- or multi-channel ground penetrating radar. Each channel transmits electromagnetic impulses into a medium... |
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8866079 |
Compact imaging receiver architecture
A system and method is shown for receiving microwave/millimeter-wave signals. The system and method are balanced and can be effectively implemented on a silicon substrate using single pole double... |
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8866666 |
Signal processing device, radar apparatus and signal processing program
This disclosure provides a signal processing device, which includes a reception signal acquiring module for acquiring reception signals received by a radar antenna, an identifying module for... |
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8854249 |
Spatially assisted down-track median filter for GPR image post-processing
A method and system for detecting the presence of subsurface objects within a medium is provided. In some embodiments, the imaging and detection system operates in a multistatic mode to collect... |
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8854248 |
Real-time system for imaging and object detection with a multistatic GPR array
A method and system for detecting the presence of subsurface objects within a medium is provided. In some embodiments, the imaging and detection system operates in a multistatic mode to collect... |
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8847813 |
Unsynchronized radio imaging
An unsynchronized acoustic or radio-frequency (RF) computed tomography (CT) imaging system with matched, but independent, continuous wave (CW) transmitters and receivers configured to radiate... |
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8848271 |
Apparatus and method for high-speed phase shifting for interferometric measurement systems
Described are a method and apparatus for high-speed phase shifting of an optical beam. A transparent plate having regions of different optical thickness is illuminated by an optical beam along a... |
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8842036 |
Automated registration of synthetic aperture radar imagery with high resolution digital elevation models
A method, a radar image registration manager, and a set of instructions are disclosed. A primary sensor interface 430 may receive a primary sensor image and a camera model of the primary sensor... |
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8836573 |
Submillimeter radar using phase information
A signal processor (30) for a submillimeter wavelength active radar system (10, 20, 30) processes signals received and downconverted by the radar system, the downconverted signals corresponding to... |
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8830113 |
Method and program for detecting object of interest, and radar device
This disclosure provides a radar device, which detects an object of interest from image data produced based on an input signal containing echo signals caused by transmitted signals reflecting on... |
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8823581 |
System and method for detecting dangerous objects and substances
A system and method for detecting dangerous objects and substances are disclosed. According to one embodiment, a method comprises generating a microwave signal that is reflected by a target to... |
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8797208 |
Active radar system and method
The present invention relates to an active radar system and a corresponding method. The proposed system comprises at least two transmit antennas that each transmits radiation to a scene as a... |
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8791852 |
Standoff range sense through obstruction radar system
A standoff range, sense-through-obstruction radar system is capable of detecting micro-Doppler, or life form signatures, and movements through obstructions at stand-off ranges and displaying the... |
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8779965 |
Moving-entity detection
A stepped-frequency radar signal is transmitted through a barrier. A transmitter of the stepped-frequency radar is on a first side of the barrier, a first object is on a second side of the... |
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8762052 |
Method and terminal for providing a route in a navigation system using satellite image
A method and a terminal for providing a route in a navigation system using a satellite image are provided. The terminal includes a route calculation unit for calculating a route from a current... |
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8756012 |
System and method for displaying performance based range and time scales on a navigation display
A display system and method is provided for deployment on board a vehicle and includes a data source that provides the display system with data indicative of at least time, position, and velocity... |
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8742982 |
Indirect radar holography apparatus and corresponding method
An indirect radar holography apparatus for scanning a scene and generating a high-density signal pattern representing the scene. The apparatus illuminates the scene with radiation according to an... |
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8723686 |
Automated datalink alert and alternate advisory system
A method of managing an aircraft in flight may include electronically monitoring for a presence of a threat object along a flight path of the aircraft and at a destination airport of the aircraft,... |
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8699111 |
Apparatus and method for high-speed phase shifting for interferometric measurement systems
Described are a method and apparatus for high-speed phase shifting of an optical beam. A transparent plate having regions of different optical thickness is illuminated by an optical beam along a... |
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8692708 |
Radiometric imaging device and corresponding method
Radiometric imaging for scanning a scene includes a radiometer for detecting radiation emitted in a predetermined spectral range from a spot of the scene and for generating a radiation signal from... |
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8686897 |
Pixel data generating device, image display device, radar apparatus, method of generating pixel data and pixel data generating program
The disclosed device generates a plurality of pixel data in an XY coordinate system. The pixel data includes first pixel data generated on a first sweep line, according to a distance from a... |
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8681035 |
System and method for security inspection using microwave imaging
A microwave imaging system uses microwave radiation provided by a microwave source to image targets. The system includes an array of antenna elements that are capable of being programmed with a... |
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8674875 |
Scanners
The invention provides a security scanner that produces a radar profile of a clothed person or another object such as a bag carried by a person at a distance and does not require close proximity... |
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8665132 |
System and method for iterative fourier side lobe reduction
A method and system for generating images from projection data comprising: at least one processor for processing input data, the input data comprising positional data and image data, the image... |
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8630805 |
Methods and systems for creating maps with radar-optical imaging fusion
A method of mapping a space using a combination of radar scanning and optical imaging. The method includes steps of providing a measurement vehicle having a radar system and an image acquisition... |
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8624773 |
Multidirectional target detecting system and method
A method and system for investigating and displaying an image of an area of interest comprising a moving vehicle; at least one processor for producing an image of the area of interest; at least... |
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8604971 |
Scanning near field electromagnetic probe
A method and apparatus is devised for detecting objects of interest in which frequency-scanned RF in the HF region of the electromagnetic spectrum is projected out across a given area and returns... |
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8593335 |
Method and device for processing echo signal, radar device and echo signal processing program
A method includes inputting an echo signal from an antenna for discharging an electromagnetic wave to a predetermined area and receiving an echo signal reflected on a target object, outputting a... |
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8581773 |
Dual frequency transmitter
In embodiments a system to generate a dual frequency, circularly polarized beam of rotating electromagnetic radiation comprises a first radiation source to generate a first radiation beam at a... |
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8570208 |
Radar tomography apparatus and method
A radar tomography apparatus and method determines one or more material properties of an object at a first number of positions distributed within a region of interest of said object. The apparatus... |
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8570207 |
Method, technique, and system for detecting Brillouin precursors at microwave frequencies for enhanced performance in various applications
A method, system, and software for using Brillouin precursors to enhance UWB, RF, and Microwave Remote Sensing systems by providing greater penetration depths and or resolution. Embodiments also... |
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8570213 |
Method and device for reducing fake image, radar apparatus, and fake image reduction program
This disclosure provides a fake image reduction device, which includes a target object detection module for being inputted with an echo signal from an antenna that transmits an electromagnetic... |
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8564473 |
Method for constructing focused radar images
A method for constructing focused radar images includes chopping the radar illumination period into p sub-periods, two successive sub-periods overlapping temporally; choosing n successive... |
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8559906 |
System and method for providing a carbon nanotube mixer
An embodiment of a system and method provides a carbon nanotube transistor (CNT) mixer with a low local oscillator power requirement and no inter-modulation products. Specifically, an embodiment... |