СПИСОК патентов США - подгруппа МПК G01S13/524


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№ п/п Номер патента Название патента

2017

195941592-D object detection in radar applications
29562968Sensor system and method for determining target location using sparsity-based processing

2016

39523768Digital beamforming interferometry
49488724Method for multi-mode obstacle detection using radar, and apparatus for same
59448304Ground moving target indicator (GMTI) radar that converts radar tracks to directed graphs (DG), and creates weighted DGs aligned with superimposed with digital maps
69400323Passive radar device
79372260Object detecting device, object detecting method, object detecting program, and motion control system
89354303Signal processing device, radar apparatus, target object method
99348021Methods and apparatus for adaptive motion compensation to remove translational movement between a sensor and a target
109341706Radar system
119329264SAR image formation
129310480Method and arrangement for removing ground clutter
139297888Radar operation with enhanced doppler capability
149297886Space time adaptive technique for suppression of spaceborne clutter
159285469Multiplatform GMTI radar with enhanced SNR, monopulse
169274219Apparatus and method for short dwell inverse synthetic aperture radar (ISAR) imaging of turning moving vehicles
179274211Target object detecting device and echo signal processing method
189234961Radar device and method of processing reflection signal

2015

199213089Radar clutter suppression system
209213088Radar clutter suppression system
219207313MIMO angle estimation with simultaneous mainlobe jammer cancellation
229157992Knowledge aided detector
239134415Wideband waveform synthesis using frequency jump burst-type waveforms
249121941Method of detecting a clutter return at a sensor
259116244System for and method of weather phenomenon detection using multiple beams

2013

268599060Clutter reduction in detection systems
278362942Moving-entity detection

2011

287973699Dismount harmonic acceleration matched filtering for enhanced detection and discrimination

2008

297327305Process for the evaluation of signals in an SAR/MTI pulsed radar system

2006

307038618Method and apparatus for performing bistatic radar functions
316982668Tangential velocity measurement using interferometric MTI radar

2005

326950056Methods and apparatus for determination of a filter center frequency
336924763Clutter rejection in a passive radar receiver of OFDM signals
346897804Methods and apparatus for determination of a filter center frequency
356897803Radar altimeter with forward ranging capabilities
366894640Methods and apparatus for conversion of radar return data
376888493Multi-targets detection method applied in particular to surveillance radars with multi-beamforming in elevation
386888492Radar
396867731Noise suppression system and method for phased-array based systems
406861976System and method for adaptive broadcast radar system
416856279Methods and apparatus for determining an interferometric angle to a target in body coordinates

2004

426833808Signal processing
436822606System and method for spectral generation in radar
446816109Method for automatic association of moving target indications from entities traveling along known route
456809682Method and device for the detection and track of targets in high clutter
466803876Irregular PRT deconvolution method and systems, and its uses
476801161System and method for auto calibrated reduced rank adaptive processor
486801155Method and apparatus for recognising a radar target
496771209Automatic radar target detector
506768469Methods and apparatus for radar signal reception
516765526GMTI motion compensation
526765525Method for reducing false alarm rate in radar images
536756935Full polarization ground moving target indicator radar automatic target detection algorithm
546750804System and method for detecting and estimating the direction of near-stationary targets in monostatic clutter using phase information
556747593Generalized clutter tuning for bistatic radar systems
566738563Methods and apparatus for weighting radar return data
576734820Methods and apparatus for conversion of radar return data
586717545Adaptive system and method for radar detection
596697010System and method for moving target detection
606690318Cellular radar
616686874Process for calibrating radar signals at subapertures of an antenna of two-channel SAR/MTI radar system
626686871Method for HPRF-radar measurement
636680691Methods and apparatus for accurate phase detection
646674397Methods and apparatus for minimum computation phase demodulation

2003

656650272Radar system and method
666639545Methods and apparatus to determine a target location in body coordinates
676636174System and method for detection and tracking of targets
686633253Dual synthetic aperture radar system
696621450Method of selecting a pulse repetition frequency to detect, track or search for a target
706603425Method and system for suppressing ground clutter returns on an airborne weather radar
716577265Multi-stage processing for efficient and accurate spectral moment estimation
726563455Universal two-channel STAP filter
736531979Adaptive time-compression stabilizer
746518917MPRF interpulse phase modulation for maximizing doppler clear space
756518914Synthetic aperture radar system capable of detecting moving targets

2002

766492936Frequency spectrum analyzer
776489918Real-time (STAP) filter for a fixed-target suppression
786400306Multi-channel moving target radar detection and imaging apparatus and method
796380887Method of reducing clutter and mutual interference in a coherent doppler radar system
806362776Precision radar altimeter with terrain feature coordinate location capability
816339394Digital coherent radar

2001

826310575Method for the detection especially of small sea targets
836307501Radar systems
846297772Predicting coherent sidelobe canceller
856292592Efficient multi-resolution space-time adaptive processor
866260759Method for tracking a target having substantially constrained movement
876252540Apparatus and method for two stage hybrid space-time adaptive processing in radar and communication systems
886208285Pulse compressor for doppler tolerant radar
896204802Apparatus for detecting relative velocity
906188348Radar ice sounder with parallel doppler processing
916184820Coherent pulse radar system

2000

926121915Random noise automotive radar system
936069582Method and apparatus for synthesizing multi-channel radar or sonar data
946064334Clutter resistant target detector
956049302Pulsed doppler radar system with small intermediate frequency filters
966040797Method for detecting a radar target
976025800Interferomeric synthetic aperture radar altimeter

1999

985990824Ground based pulse radar system and method providing high clutter rejection and reliable moving target indication with extended range for airport traffic control and other applications
995907302Adaptive elevational scan processor statement of government interest
1005900835Coherent hidden markov model
1015870054Moving target indicator with no blind speeds

1998

1025841395Localized interference nulling preprocessor
1035818383Interferometric moving vehicle imaging apparatus and method
1045798730Pulse edge detector with wide dynamic range
1055798728Radar signal processing apparatus
1065784026Radar detection of accelerating airborne targets
1075781149Doppler radar clutter spike rejector
1085748143Adaptive post-doppler sequential beam processor
1095736957Delay compensated doppler radar altimeter
1105708437Radar apparatus
1115706013Nonhomogeneity detection method and apparatus for improved adaptive signal processing

1997

1125703593Adaptive DPCA subsystem
1135703592Method and apparatus for estimating the detection range of a radar
1145699068Doppler video signal conditioning circuit
1155663720Method and system for regional traffic monitoring
1165644315Doppler ratio detection radar with range CFAR
1175633643Method and device for signal-processing in a radar system
1185631655System and method for radar receiver harmonic distortion and spurious response control
1195617099Adaptive filtering of matched-filter data
1205594450Radar system and method for detecting targets clutter using target intensity and angular position
1215592171Wind profiling radar

1996

1225576977Filter for eliminating the effects of fluorescent lights on microwave transceivers
1235576712Method and device for the elimination of the intermediate frequency fixed echoes in a coherent pulse radar
1245563604Weather radar using spectral gaussian envelope discrimination for clutter rejection
1255559518Low target velocity interferometric AMTI radar
1265559517Maximized/minimized phase calculator for an interferometric amti radar
1275559516Dual cancellation interferometric AMTI radar
1285559515Channel switching interferometric AMTI radar
1295546089Optical monopulse chirp processor
1305539412Radar system with adaptive clutter suppression
1315510796Apparatus for wind shear compensation in an MTI radar system
1325485157Doppler radar detection system
1335483962Complex MTI filter
1345483243Ramp-weighted correlation with oversampling
1355483240Radar terrain bounce jamming detection using ground clutter tracking

1995

1365465095Time efficient method for processing adaptive target detection thresholds in doppler radar systems
1375463399MTI using a polyphase code
1385457462Radar signal processor and pulse doppler radar system therewith
1395451961Time varying adaptive clutter filter and clutter residue sensor
1405422646High frequency MTI radar
1415418536Bandwidth and amplitude insensitive frequency discriminator
1425418534Method of compensating for a signal component generated by a moving radar antenna
1435410316Quick-reaction antijamming search radar

1994

1445376940Helicopter recognition radar processor
1455347282Apparatus for the observation and indentification of helicopters
1465347281Frequency-coded monopulse MTI
1475343208Radar with individually optimized doppler filters
1485327141Clutter removal by polynomial compensation
1495311189Method for distinguishing between at least two targets
1505311188Radar apparatus provided with a coherent clutter map
1515304940Unwanted signal suppression device
1525294933Wideband radar system utilizing adaptive interference canceler
1535291206Multiple target discrimination system
1545291204Radar response system
1555280289Automatic signal thresholding system

1993

1565235338Moving target detection through range cell migration radar
1575225839All weather tactical strike system (AWTSS) and method of operation
1585185608All weather tactical strike system (AWISS) and method of operation
1595177487Sea velocity evaluator

1992

1605173702All weather tactical strike system (AWTSS) and method of operation
1615124710Coherent pulse radar system and method for the detection of a target presenting flashes of very short duration
1625115243Radar system with active array antenna, beam multiplex control and pulse integration control responsive to azimuth angle
1635113194Acceleration compensation by matched filtering
1645107270Method and apparatus for increasing a radar's range with improved scan-to-scan integration of doppler filtered signals
1655081459Doppler radar for the detection and localizing of helicopters

1991

1665070335Pulse doppler radar systems for helicopter recognition
1675061934Hybrid clutter cancellation method and system for improved radar performance
1685049889Moving target indication unit
1695034748Narrow band automatic phase control tracking circuitry

1990

1704975706Radar system
1714972194Method and device for compensating for the speed of clutter in a coherent doppler radar with variable blind speed
1724965585Device for moving-clutter elimination in a radar
1734965584Method and devices for translation along the axis of frequencies of the modulus of the transfer function of a filter
1744940988Two parameter clutter map
1754937583Radar receiving device and radar including such a device
1764931800Stagger compensated moving target detector
1774914442Adaptive MTI target preservation
1784914441Method of processing in a pulse doppler radar
1794907001Extraction of radar targets from clutter

1989

1804839655Moving target detector signal processor enabling selected video output with smooth amplitude
1814816833Pulse doppler surveillance post signal processing and scan to scan correlation
1824809002Moving target indicator

1988

1834782343Device for eliminating fixed echoes in a radar
1844768035Coherent radar digital data collector and sampling technique for noncoherent transmitter radars
1854754278Method for the in-line measurement of background noise for MTI radar with suppression of samples not originating from noise, and digital device embodying said method
1864749994Signal processing for radars having clutter maps
1874742353Digital processor for radar signals which can perform adaptive suppression of clutter means of a parametric estimator
1884719466Adaptive radar signal processor for the detection of useful echo and the cancellation of clutter

1987

1894713664Point clutter threshold determination for radar systems
1904709236Selectable doppler filter for radar systems
1914684950Methods of and circuits for suppressing doppler radar clutter
1924672380Gain restoration after doppler filtering
1934661816Adaptive radar signal processor
1944658255Adaptive radar signal processing apparatus
1954652881Efficient adaptive filter bank
1964636793Adaptive MTD digital processor for surveillance radar

1986

1974633254Circuit arrangement for post-detection suppression of spurious radar echoes
1984628318Ground clutter suppression technique
1994622555Coded pulse Doppler radar with clutter-adaptive modulation and method therefore
2004622554Pulse radar apparatus
2014618864Radar channel including an orthogonal MTI filter pair
2024586044Clutter positioning for electronically agile multi-beam radars
2034584579Medium PRF pulse doppler radar processor for dense target environments
2044578676Delay lattice filter for radar doppler processing
2054568939Arrangement for compensation of unwanted echoes caused by the movement of a radar device

1985

2064559537Method of tracking target in presence of clutter
2074555705System for providing a summarized information on the line spectrum from a Doppler radar spectrum analyzer
2084550318Retrospective data filter
2094542382Search radar apparatus
2104538148Coherent radar
2114536764Method of counting multiple targets in the post detection processing of a radar
2124529985MTI Velocity discriminator
2134524358Pulse radar apparatus
2144503432Adaptive threshold detection utilizing a tapped charge transfer device delay line
2154496949MTI Radar adaptable to different environmental conditions

1984

2164488154Radar processor
2174464768Adaptive preprocessing system
2184459700Adaptive MTI system
2194459592Methods of and circuits for suppressing doppler radar clutter
2204450446Method and system for tracking targets in a pulse doppler radar system

1983

2214394658Adaptive MTI clutter tracker-canceller method and apparatus
2224375640Radar systems

1982

2234348674Apparatus and method for classifying moving targets
2244335383Method and apparatus for digitally determining the speed of a target vehicle while the radar platform vehicle is in motion

1981

2254293856Digital CFAR signal processor for phase coded radars

1980

2264234880Adaptive method and a radar receiver for suppression of disturbing portions of the Doppler spectrum
2274225864Radar signal processors
2284217584System for the suppression by matching techniques of unwanted echoes in impulse coherent radars
2294203111Radar device including a circuit arrangement for reducing interference

1979

2304155086Clutterlock with displaced phase antenna
2314137533Angle/vector processed, phase-accumulated single vector rotation, variable order adaptive MTI processor
2324137532VIP doppler filter bank signal processor for pulse doppler radar
2334132990AMTI target/clutter discriminator

1978

2344121212Double sideband pulse radar
2354121209Two-axis motion compensation for AMTI
2364119962Multiple memory adaptive MTI
2374117538Radar system with specialized weighting
2384104631Method and system for clutter blanking in a radar target processor
2394096478Intra-pulse MTI system with range ambiguity suppression
2404095222Post-detection STC in a medium PRF pulse doppler radar
2414093951Compensation for simultaneous platform motion and antenna scanning in MTI radars
2424093950Motion-compensation arrangements for MTI radars
2434093949Clutter tracker using a smoothed doppler frequency measurement
2444079376Target detection system in a medium PRF pulse doppler search/track radar receiver
2454077038Digital radar control system and method

1977

2464062011MTI System processor and method
2474058809MTI system and method
2484053885Moving target indication radar
2494015260Digital MTI radar

1976

2503995271Adaptive clutter cancellation and interference rejection system for AMTI radar
2513992709Doppler radar
2523987442Digital MTI radar system
2533972041Adaptive clutter velocity cancellation system for pulsed digital MTI system
2543968490Radar MTI processor with CFAR
2553952302Synchronous detector with pulse repetition frequency modulation
2563939474Fully-coherent multiple frequency radar system
2573936824Method and apparatus for digitally measuring speed
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 29.03.2017
Яндекс.Метрика