John B. Sotomayor

US Patent 7088287 Antenna aligning apparatus for near-field measurement

US Patent 7095360 Secondary surveillance radar system, ground equipment for use therein, and response signal checking method applied thereto

US Patent 7095362 Radar measurement device, especially for a motor vehicle, and method for operating a radar measurement device

US Patent 7095363 Pulse radar apparatus

US Patent 7095365 Apparatus for monitoring a field device

US Patent 7095366 High-frequency oscillation apparatus, radio apparatus, and radar

US Patent 7098843 Automatic sensitivity control for radar level gauges

US Patent 7098844 Acceleration detector with integral vehicle parameter display using a vehicle interface

US Patent 7106242 High range resolution radar system

US Patent 7106245 Digital RF tag

US Patent 7109912 Weather radar hazard detection system and method

US Patent 7109913 Airborne weather radar system and radar display

US Patent 7109915 Radar apparatus

US Patent 7109917 Intergrated semiconductor component for high-frequency measurement and use thereof

US Patent 7113125 Method for measuring material level in a container using RFID tags

US Patent 7123183 FM-CW radar apparatus

US Patent 7129887 Augmented reality traffic control center

US Patent 7132975 Apparatus and method for detecting moving objects

US Patent 7136013 Radio-wave radar system and adaptive cruise control system

US Patent 7136014 System and method for estimating the azimuth pointing angle of a moving monopulse antenna

US Patent 7138940 Method and systems for automatic zero calibration of radar altimeters

US Patent 7138941 In-situ calibration of radar frequency measurement

US Patent 7142147 Method and apparatus for detecting, locating, and identifying microwave transmitters and receivers at distant locations

US Patent 7145497 Robust detection technique of fixed and moving ground targets using a common waveform

US Patent 7145505 Device for detecting and evaluating objects in the surroundings of a vehicle

US Patent 7148838 Method for attaching radar for vehicle, radar for vehicle, and monitoring method

US Patent 7148839 Operational bistatic radar system synchronization

US Patent 7148841 Radar device

US Patent 7151476 Radar system having a beamless emission signature

US Patent 7151479 Radar sensor for motor vehicles

US Patent 7151483 System and method for concurrent operation of multiple radar or active sonar systems on a common frequency

US Patent 7154430 Ventriloqual jamming using a towed transmission line

US Patent 7154435 Sparse numerical array feed for compact antenna and RCS ranges

US Patent 7158071 Radar rainfall estimation technique when attenuation is negligible

US Patent 7158075 Vehicle radar apparatus

US Patent 7161525 Turbulence display presentation

US Patent 7161529 Dual forward scattering method for modeling multipath propagation

US Patent 7161530 System and method for radar calibration using antenna leakage

US Patent 7164381 Target identifying apparatus, target identifying method, and target identifying program

US Patent 7170441 Target localization using TDOA distributed antenna

US Patent 7170443 Method for the evaluation of radar data for fully automatic creation of a map of regions with interference

US Patent 7170444 Non-linear dispersive pulse generator

US Patent 7176826 System and method for detection of emitter signals using multiple intercept rules

US Patent 7176828 Near-field antenna array with signal processing

US Patent 7180443 Reduced state estimator for systems with physically bounded parameters

US Patent 7183967 System and method for communicating with airborne weapons platforms

US Patent 7190301 Radio frequency anechoic chamber with nonperturbing wireless signalling means

US Patent 7190302 Sub-surface radar imaging

US Patent 7190305 Radar apparatus

US Patent 7193555 System and method for detecting emitter signals in the presence of unwanted signals

US Patent 7193557 Random set-based cluster tracking

US Patent 7196657 Radar system using RF noise

US Patent 7196658 Waveform generation method, waveform generation program, waveform generation circuit and radar device

US Patent 7199747 Generating a fine time offset using a SiGe pulse generator

US Patent 7199749 Radar detection device employing a scanning antenna system

US Patent 7199750 Real-time multistatic radar signal processing system and method

US Patent 7202812 Technique for compensation of transmit leakage in radar receiver

US Patent 7205927 Technique for low grazing angle 3D SAR target recognition

US Patent 7205929 Radar system and vehicle controller incorporating radar system

US Patent 7205934 Transmit-receive module for a radar

US Patent 7209072 Method for drift compensation with radar measurements with the aid of reference radar signals

US Patent 7209074 Temperature compensation improvements in radar apparatus

US Patent 7212148 Apparatus for jamming infrared attack unit using a modulated radio frequency carrier

US Patent 7212154 Apparatus for producing an amplified radio frequency pulse

US Patent 7218272 Reducing antenna boresight error

US Patent 7221307 Determination of the presence of closely spaced targets

US Patent 7221308 Joint stars embedded data link

US Patent 7221311 Radar

US Patent 7224309 Preceding-vehicle detecting apparatus, own-vehicle controlling apparatus, and preceding-vehicle detecting method

US Patent 7227495 Radar fill-level sensing device

US Patent 7230565 Radar

US Patent 7236120 Ultra-wideband detector systems for detecting moisture in building walls

US Patent 7239262 Delivery of quasi-periodic pulses of EM energy utilizing the principle of beating-wave amplification

US Patent 7239264 Radar transponder

US Patent 7239265 Method for evaluating and controlling a radar installation

US Patent 7242344 Radar apparatus and radar signal processing method

US Patent 7242345 Method for controlling a radar antenna

US Patent 7245250 Synthetic aperture radar image compression

US Patent 7248203 System and method for detecting and jamming emitter signals

US Patent 7248205 Radar apparatus

US Patent 7248206 Instantaneous multisensor angular bias autoregistration

US Patent 7250900 System and method for sidelobe reduction using detect-and-subtract techniques

US Patent 7256727 System and method for radiating RF waveforms using discontinues associated with a utility transmission line

US Patent 7256729 Method for the observation of a number of objects

US Patent 7259713 Ranging systems

US Patent 7262730 Method and a station for assisting the control of an aircraft

US Patent 7265711 High-frequency oscillator, high-frequency transmission-reception apparatus using the same, radar apparatus, and radar-apparatus-equipped vehicle and small boat equipped with the same

US Patent 7268722 Angular resolution antenna system

US Patent 7268723 System and method for locating targets using measurements from a space based radar

US Patent 7268724 Reduced-error monopulse processor

US Patent 7268725 Radar scan conversion for plan position indicator

US Patent 7277046 Single transmit multi-receiver modulation radar, multi-modulation receiver and method

US Patent 7280068 System and method for microwave imaging with suppressed sidelobes using a sparse antenna array

US Patent 7283086 Fill level measuring device working with microwaves

US Patent 7286078 Radar system for motor vehicles

US Patent 7289059 Method and device for course prediction in motor vehicles

US Patent 7292179 Instantaneous passive range finding

US Patent 7292180 System and method for passively estimating angle and range of a source using signal samples collected simultaneously from a multi-aperture antenna

US Patent 7295145 Selective-sampling receiver

US Patent 7295147 Sensor arrangement and method for regulating the distance of motor vehicles

US Patent 7295150 Methods and systems for identifying high-quality phase angle measurements in an interferometric radar system

US Patent 7298313 Radar-compatible data link system (U)

US Patent 7298315 Radar pulse compression repair

US Patent 7298317 Gain compensation in an ultra-wideband transceiver

US Patent 7301493 Meta-materials based upon surface coupling phenomena to achieve one-way mirror for various electro-magnetic signals

US Patent 7301496 Radar apparatus

US Patent 7304602 Axial deviation determining method for on-vehicle radar

US Patent 7307576 Hazardous and non-hazardous weather identification system and method

US Patent 7307579 Collision alerting and avoidance system

US Patent 7307583 Antenna adjustment system and method for an aircraft weather radar system

US Patent 7312743 Systems and methods for displaying hazards

US Patent 7317417 Methods for detection and tracking of targets

US Patent 7324039 Short-range automotive radar transceiver

US Patent 7324042 Monostatic radar beam optimization

US Patent 7324043 Phase shifters deposited en masse for an electronically scanned antenna

US Patent 7327305 Process for the evaluation of signals in an SAR/MTI pulsed radar system

US Patent 7327307 Radar system with adaptive waveform processing and methods for adaptively controlling the shape of a radar ambiguity function

US Patent 7327309 Radar scan converter and method for transforming

US Patent 7333046 System and method for monitoring targets

US Patent 7333047 System and method for spatially diverse radar signal processing

US Patent 7333048 Periphery monitoring system

US Patent 7333049 Waveform ambiguity optimization for bistatic radar operation

US Patent 7333052 Signal processing with reduced combinational complexity

US Patent 7336218 Radar system with peak frequency analysis and window functions

US Patent 7336221 High frequency package, transmitting and receiving module and wireless equipment

US Patent 7336222 System and method for measuring characteristics of a continuous medium and/or localized targets using multiple sensors

US Patent RE40128 Stabilization in a radar level gauge

US Patent 7339515 Optimized utilization of electronic counter measures

US Patent 7339518 FMCW radar device and method for detecting interference

US Patent 7345620 Method and device for the adaptive regulation of power

US Patent 7345621 Real-time multistatic radar signal processing system and method

US Patent 7345622 Two-mode radar level gauge system

US Patent 7345625 Radar polarization calibration and correction

US Patent 7345626 Pulse transmitters having multiple outputs in phase relationship and methods of operation

US Patent 7348917 Synthetic multi-aperture radar technology

US Patent 7348919 System and method for evaluating the performance of a scan strategy

US Patent 7352321 Determining statistical descriptors of a signal from a set of its samples

US Patent 7355546 Polarization and frequency diverse radar system for complete polarimetric characterization of scatterers with increased scanning speed

US Patent 7355548 Processing of tank signal in radar level gauge system

US Patent 7358888 System and method for intrusion detection using a time domain radar array

US Patent 7362257 Wideband interference cancellation using DSP algorithms

US Patent 7365603 FET amplifier, pulse modulation module, and radar device

US Patent 7365677 Compact radar test range

US Patent 7369082 Method and apparatus implementing a scan strategy for automatic high power tube recovery

US Patent 7369083 Method for performing bistatic radar functions

US Patent 7372393 Method and system for determining unwrapped phases from noisy two-dimensional wrapped-phase images

US Patent 7372394 Variable loop gain and resolution pulse system and method with point target editing capability

US Patent 7372425 Cruciform antenna comprising linear sub-antennas and associated processing

US Patent 7375675 Method and system for multiple target class data recording, processing and display for over-the-horizon radar

US Patent 7375679 Reduced state estimation with biased and out-of-sequence measurements from multiple sensors

US Patent 7379015 First responder positioning apparatus

US Patent 7382310 Method for independently setting range resolution, Doppler resolution, and processing gain of a pseudo-random coded radar system

US Patent 7382311 Method, computer program product and system for differentiating physical sources from second order nonlinear signal effects

US Patent 7388537 Radar detector with reduced emissions

US Patent 7391355 Single platform geolocation method and apparatus

US Patent 7391356 System and method for suppressing radio frequency transmissions

US Patent 7394422 Interferometer-type radar

US Patent 7397416 Police radar/laser detector with integral vehicle parameter display using a vehicle interface

US Patent 7397418 SAR image formation with azimuth interpolation after azimuth transform

US Patent 7405693 System and method for synthesizing data in a radar system

US Patent 7408499 Generations of sequences of waveforms

US Patent 7411540 Synthetic aperture radar (SAR) data compression

US Patent 7411541 Systems and methods for presenting vertical weather information on plan view displays

US Patent 7411542 Automotive radar system with guard beam

US Patent 7414567 ADS-B radar system

US Patent 7417578 Removal of spurious aircraft detections on weather radar

US Patent 7417581 System and method for intrusion detection using a time domain radar array

US Patent 7417584 Monopulse radar estimation of target altitude at low angles of elevation

US Patent 7420501 Method and system for correlating radar position data with target identification data, and determining target position using round trip delay data

US Patent 7420502 Forward-looking radar system

US Patent 7423576 System and method for radar tracking using communications packets

US Patent 7423580 Method and system of three-dimensional positional finding

US Patent 7425916 Airborne distributed pulse doppler radar missile warning system

US Patent 7425919 Radar video data viewer

US Patent 7427942 Noise-riding video signal threshold generation scheme for a plurality of video signal channels

US Patent 7427949 System and method of using absorber-walls for mutual coupling reduction between microstrip antennas or brick wall antennas

US Patent 7439899 Encoded transmitted signals in a simultaneous dual polarization weather system

US Patent 7439906 Doppler-compensated radar pulse compression processing system and method

US Patent 7443334 Collision alerting and avoidance system

US Patent 7446697 Method and system for calibrating radar altimeters

US Patent 7446698 Pulse-coded remote calibration of an active phased array system

US Patent 7450054 Method and apparatus for processing complex interferometric SAR data

US Patent 7450056 Search/detection apparatus

US Patent 7450059 Non-linear dispersive transmission line assembly

US Patent 7456779 System and method for 3D radar image rendering

US Patent 7456780 Method and system for developing and using an image reconstruction algorithm for detecting and imaging moving targets

US Patent 7460062 Signal processing apparatus

US Patent 7463182 Radar apparatus

US Patent 7479918 Vehicle-mounted ultra-wideband radar systems and methods

US Patent 7486225 Radar device

US Patent 7489267 Radar apparatus

US Patent 7492310 Motor vehicle wheel behaviour and radar system

US Patent 7492313 Digital processing radar system

US Patent 7495599 Simultaneous dual polarization radar system with pedestal mounted receiver

US Patent 7498971 In-vehicle radar device

US Patent 7498976 System and method for passively estimating angle and range of a source using signal samples collected simultaneously from a multi-aperture antenna

US Patent 7501976 Monopulse traffic sensor and method

US Patent 7501978 Short-distance ranging system

US Patent 7504982 Anti-Missile system and method

US Patent 7504985 Multi-dimensional real-array radar antennas and systems steered and focused using fast fourier transforms

US Patent 7504986 Blind spot sensor system

US Patent 7504987 Obstacle detecting control device of vehicle

US Patent 7508334 Method and apparatus for processing SAR images based on an anisotropic diffusion filtering algorithm

US Patent 7508335 Multiple sensor processing

US Patent 7508336 Single scan track initiation for radars having rotating, electronically scanned antennas

US Patent 7508337 Radar apparatus and signal processing method

US Patent 7511653 Radar wave camouflage structure and method for fabricating the same

US Patent 7511654 Systems and methods for mine detection

US Patent 7511659 Radar device

US Patent 7515090 High-frequency position/path sensor for detecting the approach of an object and method for detecting the approach of an object

US Patent 7515091 Method and system for communicating using pulsed radar signal data links

US Patent 7515093 Active antenna radar system

US Patent 7515097 Pulse transmitters having multiple outputs in phase relationship and methods of operation

US Patent 7518547 Method and system of interference detection for radar altimeters

US Patent 7522094 Method and system for radar tracking of moving target from moving station

US Patent 7522096 Method for phase calibrating antennas in a radar system

US Patent 7525474 Integrated distance measuring equipment and transponder system and method

US Patent 7528765 Variable loop gain and resolution pulse system and method with point target editing capability

US Patent 7528767 Variable ratio power divider for a dual polarization radar system with automatic built-in test equipment and calibration

US Patent 7532154 Frequency modulation radar device

US Patent 7532156 Radar apparatus

US Patent 7535404 Airport safety system

US Patent 7535405 Method and apparatus for a multifunction radio

US Patent 7538714 System for measuring physical relationship between vehicle and object

US Patent 7538719 Mixer circuit and radar transceiver

US Patent 7541972 RF attenuation circuit

US Patent 7545311 Method and system for predicting air-to-surface target missile

US Patent 7548182 Radar device and radar method

US Patent 7548183 Systems and methods for automatically disabling a TCAS broadcast

US Patent 7548193 Radar device

US Patent 7548195 Waveform generation method, radar device, and oscillator for radar device

US Patent 7551117 All-weather radio wave absorber having reflector and object into which such absorber is integrated

US Patent 7551119 Flight path-driven mitigation of wavefront curvature effects in SAR images

US Patent 7551122 Radar level gauge system and method providing a signal indicative of process reliability

US Patent 7554482 Systems and methods for using a TCAS directional antenna for omnidirectional transmission

US Patent 7554483 Method and device for determining a decision height during an autonomous approach of an aircraft

US Patent 7561096 Subsurface imaging radar

US Patent 7564400 Spread spectrum radar apparatus

US Patent 7567198 Subaperture 3D imaging

US Patent 7567199 Systems and methods for displaying hazards

US Patent 7567201 Vehicle-installation direction detection apparatus enabling accurate detection of target body directions irrespective of vehicle speed

US Patent 7567202 Radar system

US Patent 7570194 High precision surveillance system by means of multilateration of secondary surveillance radar (SSR) signals

US Patent 7570202 Polarimetric selectivity method for suppressing cross-track clutter in sounding radars

US Patent 7576688 Method and arrangement for detecting moving objects with a radar

US Patent 7579976 Systems and methods for discriminating signals in a multi-band detector

US Patent 7579977 Method of measuring the speed of air by doppler radar

US Patent 7579980 Radar based ground vehicle collision prevention

US Patent 7579982 Radar apparatus

US Patent 7586433 Dual port memory trigger system for a ground penetrating radar

US Patent 7592944 System and method for intrusion detection using a time domain radar array

US Patent 7598899 Method and apparatus for compression of SAR images

US Patent 7598904 Method and measuring device for determining a relative velocity

US Patent 7602329 Systems and methods of tracking and/or avoiding harm to certain devices or humans

US Patent 7605743 Method and device for a material-penetrative localization of a measurement signal

US Patent 7605746 In-vehicle radar device

US Patent 7612704 Positioning correction system and method for single and multi-channel ground penetrating radar

US Patent 7612709 Radar device and processing method of the same

US Patent 7619554 Passive radar utilizing space-borne digital electromagnetic illuminators

US Patent 7619556 System and method for synthesizing localizer and glide slope deviations from weather radar

US Patent 7619558 Clock pulse control device of a microwave pulse radar

US Patent 7623064 Instantaneous radar polarimetry

US Patent 7633426 Combined radar and communications link

US Patent 7633429 Monopulse radar signal processing for rotorcraft brownout aid application

US Patent 7633433 Method for detecting and documenting traffic violations at a traffic light

US Patent 7636058 Pulse signal transmitting apparatus, method of adjusting waveform of the same, and DME ground station apparatus

US Patent 7639173 Microwave planar sensor using PCB cavity packaging process

US Patent 7639174 DME ground apparatus

US Patent 7642948 Reflective layer

US Patent 7646327 Synthetic aperture radar motion estimation method

US Patent 7646329 Method for detecting a target

US Patent 7646331 Radar detector and collision avoidance system interface

US Patent 7646335 Stepped frequency radar device

US Patent 7652618 Method and system for determining velocity by using variable or distinct sampling rates

US Patent 7656345 Low-profile lens method and apparatus for mechanical steering of aperture antennas

US Patent 7656346 Millimeter wave image processor and millimeter wave image processing method

US Patent 7663530 System and method for monitoring targets

US Patent 7667638 Detection and resolution of closely spaced targets in a monopulse system

US Patent 7671789 Method and system for target detection and angle estimation based on a radar signal

US Patent 7675454 System, method, and computer program product providing three-dimensional visualization of ground penetrating radar data

US Patent 7679549 Waveform generation method, radar device, and oscillator for radar device

US Patent 7683821 Sensor sweeper for detecting surface and subsurface objects

US Patent 7688248 System and method for 3D radar image rendering

US Patent 7688253 Method and processor for reduced ambiguity resolution matrix for interferometric angle determination

US Patent 7688257 Marine radar systems and methods

US Patent 7688258 Radio wave receiving system, imaging system and radio wave receiving method

US Patent 7692576 Radar image display

US Patent 7701385 Multi-channel radar level gauge system

US Patent 7705769 System and method for presenting wind speed information

US Patent 7705771 Radar apparatus and mounting structure for radar apparatus

US Patent 7705772 Traffic radar with target duration tracking

US Patent 7710310 Detection system, method for detecting objects and computer program therefor

US Patent 7710312 Radar apparatus and mounting structure for radar apparatus

US Patent 7710314 Pulse radar ranging system

US Patent 7714766 Method of processing a radar image

US Patent 7714769 Method for estimating the width of radar objects

US Patent 7714776 Antenna array calibration

US Patent 7719457 Digitally tuned digital radio frequency memory

US Patent 7719460 Radar device

US Patent 7719461 Track fusion by optimal reduced state estimation in multi-sensor environment with limited-bandwidth communication path

US Patent 7724176 Antenna array for an inverse synthetic aperture radar

US Patent 7724177 Systems and methods for location-based discrimination of turbulence

US Patent 7724181 Target object detection apparatus for acquiring information concerning target objects based on correlation matrix derived from signal values corresponding to reflected electromagnetic waves

US Patent 7728760 Method for generating a representation of an atmospheric vortex kinematic structure

US Patent 7733263 Infrared camouflage coating system

US Patent 7737876 Video-rate holographic surveillance system

US Patent 7737880 Microwave and millimeterwave radar sensors

US Patent 7741991 Radar tracking system

US Patent 7741993 Method for locating the surface of a polymer particle bed

US Patent 7746264 Low reflectance infrared camouflage system

US Patent 7746265 System and method for suppressing radio frequency transmissions

US Patent 7750838 Measuring device

US Patent 7750840 Method and apparatus for assessing contact clusters

US Patent 7750841 Determining positional information

US Patent 7755536 Method of signal processing for determining range and velocity of an object

US Patent 7755538 Radar apparatus

US Patent 7760132 Method and system of three-dimensional positional finding

US Patent 7764217 Surface RF emitter passive ranging accuracy confirmation algorithm

US Patent 7764220 Synthetic aperture radar incorporating height filtering for use with land-based vehicles

US Patent 7768441 Geodesy via GPS and INSAR integration

US Patent 7768442 Interferometric signal processing

US Patent 7768443 Vessel monitoring system

US Patent 7768444 Weapon detection and elimination system

US Patent 7768446 Simulating measurement apparatus and method

US Patent 7773025 Remote circuit interaction

US Patent 7773029 System and method for filtering clutter

US Patent 7773032 Methods and applications utilizing signal source memory space compression and signal processor computational time compression

US Patent 7773033 Multilayer metamaterial isolator

US Patent 7777667 Radar target identification apparatus

US Patent 7782245 Radar system

US Patent 7782251 Mobile millimeter wave imaging radar system

US Patent 7786925 Determination of the outline of an elevated object

US Patent RE41630 Master frequency generator

US Patent 7791527 Method and device for object detection in the case of a vehicle

US Patent 7796081 Combined imaging and distance monitoring for vehicular applications

US Patent 7812758 Synthetic aperture radar (SAR) imaging system

US Patent 7821442 System and method of analyzing radar information

US Patent 7821443 Dual mode radar methods and systems

US Patent 7825848 Method with a system for ascertaining and predicting a motion of a target object

US Patent 7830297 System and method for detecting and de-interleaving radar emitters using snapshots of varying lengths

US Patent 7834799 System and method for fabricating composite laminate structures with co-laminated radar absorbing material

US Patent 7839321 Radar cable detection system

US Patent 7843378 Dynamic and adaptive radar tracking of storms (DARTS)

US Patent 7847721 Decoy for deceiving radar systems, especially doppler radar systems

US Patent 7847724 Radar video data player

US Patent 7847725 Radar video data player

US Patent 7852261 Tracking waveform selection for multi-function radar

US Patent 7859448 Terrain avoidance system and method using weather radar for terrain database generation

US Patent 7859449 System and method for a terrain database and/or position validation

US Patent 7859451 Method and system for monopulse radar target angle determination

US Patent 7864104 Device for determining and monitoring the level of a medium in a container

US Patent 7868813 Multi-use bearing and range line

US Patent 7868816 Radio detection device and method

US Patent 7880665 System and method for adaptation of a radar receiver in response to frequency drift in a transmission source

US Patent 7889117 Less than full aperture high resolution phase process for terrain elevation estimation

US Patent 7889120 Pulsed radar level detection system using pulse dithering to eliminate inaccuracies caused by tank rattle

US Patent 7898456 Apparatus and method for detecting and locating hidden objects

US Patent 7898457 System and method for processing imagery from synthetic aperture systems

US Patent 7898459 Adaptive specific differential phase in dual-polarization radar

US Patent 7898461 Interferometric signal processing

US Patent 7898465 Electronically scanned radar system and receiving antenna

US Patent 7898466 Optimization of radar resources

US Patent 7907080 Radar detection for wireless communication devices

US Patent 7907081 Millimeter wave imaging system

US Patent 7907083 Radar device

US Patent 7907086 Generic radar architecture

US Patent 7911373 Compact active phased array antenna for radars

US Patent 7911375 Doppler beam-sharpened radar altimeter

US Patent 7911376 Systems and methods for antenna array calibration

US Patent 7916068 Generalized inner product method and apparatus for improved detection and discrimination

US Patent 7920089 Variable ratio power divider for a dual polarization radar system with automatic built-in test equipment and calibration

US Patent 7920100 Foldable reflect array

US Patent 7924210 System, method, and apparatus for remote measurement of terrestrial biomass

US Patent 7924213 Method of and device for tracking an object

US Patent 7924214 Azimuth detecting apparatus and radar apparatus

US Patent 7928890 Phased array radar antenna having reduced search time and method for use thereof

US Patent 7928894 Phased array radar with mutually orthogonal coding of transmitted and received V and H components

US Patent 7932853 System and method for identifying incursion threat levels

US Patent 7932854 Azimuth detecting apparatus and radar apparatus

US Patent 7936300 Method for reducing multipath propagation effects during the processing of replies in mode “S”

US Patent 7952512 Mobile device enabled radar tags

US Patent 7952514 Energy storage unit for a radar level gauge system

US Patent 7956797 System and method for measuring a relative distance between vehicle components using ultra-wideband techniques

US Patent 7961134 Metric and self-calibration for an automatic, surveillance-based change detection system operating on noisy imagery

US Patent 7961135 Systems and methods for air traffic surveillance

US Patent 7965223 Forward-looking radar system, module, and method for generating and/or presenting airport surface traffic information

US Patent 7969344 Methods and systems for improved extraction of a signal from a noisy environment

US Patent 7978126 Compact synthetic aperture radar test range

US Patent 7982653 Radar disruption device

US Patent 7990308 Mirror image target detection and recognition

US Patent 7990310 Ultra-wideband ranging method and system using narrowband interference supression waveform

US Patent 7990311 Adaptive clutter filter for maritime surface search radar

US Patent 7990313 Radar arrangement

US Patent 7994963 High-sensitivity subsurface sensing system

US Patent 7994965 Surveillance apparatus and method

US Patent 7994966 Device for generation of microwaves

US Patent 7999724 Estimation and correction of error in synthetic aperture radar

US Patent 7999725 Level monitoring device for determining and monitoring a fill level of a medium in the process area of a vessel

US Patent 8009081 3D video-Doppler-radar (VIDAR) imaging system