| Patents for G01S 13 - Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified (37,701) |
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| 09/15/2011 | US20110221345 Cathode heating device of magnetron, microwave generating device and method of preheating cathode of magnetron |
| 09/15/2011 | DE102010037161A1 Radarvorrichtung und Antennenwinkel-Einstellverfahren Radar device and antenna angle adjustment |
| 09/15/2011 | DE102010011128A1 Frequency synthesizer for time base generator of level measuring device, has fractional frequency divider operated with periodical divider factor sequences whose periodical length is shorter in specified range |
| 09/15/2011 | DE102010010656A1 Method for classifying cars in road traffic for determining length of cars, involves recognizing car position from position of right rear and front edges of cars, and determining distance of car axles from right front edge radar module |
| 09/15/2011 | DE102010002800A1 Radar detector for use in motor car for e.g. acquisition of environment of car, has local oscillator for generating transmitting signal, and adjustable phase sliding link switched between local oscillator and mixer to supply signal to mixer |
| 09/15/2011 | DE102010002759A1 Radar detector for use in motor car e.g. for acquisition of car environment, has self-test controlling unit and modulator formed, so that test signal is fed into mixer and frequency-shifted opposite to transmitting signal around magnitude |
| 09/15/2011 | CA2787425A1 Super-resolution imaging radar |
| 09/14/2011 | EP2365355A1 Radio receiver |
| 09/14/2011 | EP2364518A2 Panel antenna having sealed radio enclosure |
| 09/14/2011 | EP2364259A1 Distance sensor device for a trailer vehicle and trailer vehicle |
| 09/14/2011 | EP1374499B1 Distance measurement using rf techniques |
| 09/14/2011 | CN201974524U 基于rfid的物品跟踪系统 Rfid items based tracking system |
| 09/14/2011 | CN201974523U 一种运动测量装置 A motion measurement device |
| 09/14/2011 | CN201974522U 一种距离报警器 A distance alarm |
| 09/14/2011 | CN102187516A Wrist-wearable device comprising an antenna |
| 09/14/2011 | CN102187249A Radio wave sensor |
| 09/14/2011 | CN102184692A Method and system design suitable for continuously playing videos on side wall of subway tunnel |
| 09/14/2011 | CN102184436A Method for sensing position of object in Internet of things |
| 09/14/2011 | CN102184408A Autoregressive-model-based high range resolution profile radar target recognition method |
| 09/14/2011 | CN102183764A Intermediate frequency digital processing method of S-mode interrogation signal |
| 09/14/2011 | CN102183763A Polar format algorithm (PFA) wave-front bending error compensating method applicable for complex radar track condition |
| 09/14/2011 | CN102183762A Method for acquiring and imaging data of compressive sensing synthetic aperture radar |
| 09/14/2011 | CN102183761A Digital elevation model reconstruction method for space-borne interference synthetic aperture radar |
| 09/14/2011 | CN102183760A Location method based on power scanning of radio frequency identification (RFID) reader-writer antenna |
| 09/14/2011 | CN102183743A Method for calibrating long-wavelength satellite-borne CTLR-mode compact-polarized SAR |
| 09/14/2011 | CN102180266A Ocean fixed point airborne radar |
| 09/14/2011 | CN102180139A Proximity trigger safety air bag and safety control method thereof |
| 09/14/2011 | CN101587189B Texture elementary feature extraction method for synthetizing aperture radar images |
| 09/14/2011 | CN101566683B Method for estimating target azimuth formed based on phase difference beams |
| 09/14/2011 | CN101097255B Pulse Doppler radar echo signal preprocessor with line reinforcer |
| 09/14/2011 | CA2734001A1 System and method for measuring and metering deicing fluid from a tank using a refractometer module |
| 09/13/2011 | US8019576 Method for placement of sensors for surveillance |
| 09/13/2011 | US8018375 Radar system using a projected artificial magnetic mirror |
| 09/13/2011 | US8018374 Radar |
| 09/13/2011 | US8018373 System and method for filling level determination |
| 09/13/2011 | US8018372 Spread spectrum radar apparatus, method for determining virtual image, and method for suppressing virtual image |
| 09/13/2011 | US8018371 Passive proximity sensor method and apparatus |
| 09/13/2011 | US8018340 System and method to track articles at a point of origin and at a point of destination using RFID |
| 09/13/2011 | CA2440796C Side-looking sar system |
| 09/11/2011 | CA2730845A1 High-resolution ranging and location finding using multicarrier signals |
| 09/09/2011 | WO2011108055A1 Object position estimation device, object position estimation method, and object position estimation program |
| 09/09/2011 | WO2011107879A1 System and method for using orthogonally-coded active source signals for reflected signal analysis |
| 09/09/2011 | WO2011106881A1 Radar system and method of manufacturing same |
| 09/09/2011 | CA2791347A1 System and method for using orthogonally-coded active source signals for reflected signal analysis |
| 09/09/2011 | CA2790083A1 Radar system and method of manufacturing same |
| 09/08/2011 | US20110215964 Radar apparatus and target detecting method |
| 09/08/2011 | US20110215963 Compact beacon radar and full atc services system |
| 09/08/2011 | US20110215962 Interleaved beam coherent radar apparatus and processing method |
| 09/08/2011 | US20110215961 Optimized Multistatic Surveillance System |
| 09/08/2011 | US20110215960 Radio receiver |
| 09/08/2011 | DE102010050888A1 Systeme und Verfahren zur Ermittlung von Positionen von unterirdischen Gegenständen Systems and methods for determining positions of subterranean objects |
| 09/08/2011 | DE102010010192A1 Medizinische Untersuchungs- und/oder Behandlungsvorrichtung Medical examination and / or treatment device |
| 09/08/2011 | DE102010010191A1 Medizinische Untersuchungs- und/oder Behandlungsvorrichtung Medical examination and / or treatment device |
| 09/07/2011 | EP2363729A1 Channel formatter that can be reconfigured for an array antenna |
| 09/07/2011 | EP2363728A1 Interleaved beam coherent radar apparatus and processing method |
| 09/07/2011 | EP2363727A1 Radar apparatus and target detecting method |
| 09/07/2011 | EP2235557B1 Method for retrieving a geographical point on the seabed |
| 09/07/2011 | CN201965233U 测流量雷达 Measured flow Radar |
| 09/07/2011 | CN201965232U 一种高扫频线性度的调频连续波雷达测距电路 A high frequency modulation continuous wave radar sweep linearity ranging circuit |
| 09/07/2011 | CN102176061A Radar satellite remote sensing coal-exploration method |
| 09/07/2011 | CN102176018A Doppler wave beam sharpening rapid imaging method of mechanical scanning radar |
| 09/07/2011 | CN102176017A Compound electromagnetic scattering value simulation method of electrically large complex object and rough surface background |
| 09/07/2011 | CN102176016A Large squint sliding spotlight SAR (synthetic aperture radar) imaging processing method |
| 09/07/2011 | CN102176015A Correlative oil leakage area imaging radar system of oil pipeline |
| 09/07/2011 | CN102176014A Method for detecting urban region change based on multi-temporal SAR (synthetic aperture radar) images |
| 09/07/2011 | CN102176013A Mixing degree extracting method for Missile-borne non-ideal staring spotlight SAR (synthetic aperture radar) |
| 09/07/2011 | CN102176012A Two-dimensional shallow sea bottom topography synthetic aperture radar image simulation method |
| 09/07/2011 | CN102176011A Method for realizing three-dimensional coherent imaging by ground penetrating radar under near field condition |
| 09/07/2011 | CN102176010A Multiple-output-single-input-based passive radar positioning tracking system and positioning tracking method |
| 09/07/2011 | CN102176009A Microwave distance measurement-based antenna positioning method and device |
| 09/07/2011 | CN102176001A Permeable band ratio factor-based water depth inversion method |
| 09/07/2011 | CN102175994A Receiving phase reference made weather radar |
| 09/07/2011 | CN102175993A Radar scene matching feature reference map preparation method based on satellite SAR (synthetic aperture radar) images |
| 09/07/2011 | CN101644770B Passive millimeter wave imaging system |
| 09/07/2011 | CN101639530B SAR echo signal de-noising preprocessing method based on two-dimensional mixed transformation |
| 09/07/2011 | CN101566686B Method for precisely controlling section of underwater dike core stones |
| 09/07/2011 | CN101530641B Method for detecting speed of intravenous infusion and device therefor |
| 09/07/2011 | CN101526614B SAR echo rapid simulation method based on sub-aperture and equivalent scatterer |
| 09/07/2011 | CN101203772B Shipborne radar |
| 09/06/2011 | US8013784 Butler matrix for 3D integrated RF front-ends |
| 09/06/2011 | US8013781 Method and apparatus for radar surveillance and detection of sea targets |
| 09/06/2011 | US8013780 Radar sensing system for vehicle |
| 09/06/2011 | US8013779 Airborne radar notably for a drone |
| 09/06/2011 | US8013309 Microwave sensor capable of preventing false alarms due to a bush or tree or the like swaying in the wind |
| 09/06/2011 | CA2387100C A dual technology occupancy sensor and method for using the same |
| 09/01/2011 | WO2011104335A1 Method and device for determining the velocity of a rolling product |
| 09/01/2011 | WO2011103612A1 Traffic management system |
| 09/01/2011 | WO2010053410A8 Method and system for combining sensor data |
| 09/01/2011 | US20110210885 System and method for target signature calculation and recognition |
| 09/01/2011 | US20110210884 Apparatus and method to generate and detect virtual targets |
| 09/01/2011 | US20110210883 Standoff detection of motion and concealed unexploded ordnance (uxo) |
| 09/01/2011 | DE102011002442A1 Systeme und Verfahren zur Einfallswinkelmessung von auf einem Empfänger auftreffenden Wellen Systems and methods for measuring angle of incidence of incident waves at a receiver |
| 09/01/2011 | DE102010009663A1 Device for monitoring work spindle in machine tool, has radar system connected with processing device, where measure for deviation of spindle and ball bearings of spindle in specified state is determined based on received reflected signal |
| 09/01/2011 | DE102009005745B4 Vorrichtung zur Überwachung der Lage eines Werkzeugs oder Maschinenelements Device for monitoring the position of a tool or machine element |
| 08/31/2011 | EP2362239A1 Low power, space combined, phased array radar |
| 08/31/2011 | EP2361391A1 Method and device for imaging an object using electromagnetic high-frequency radiation |
| 08/31/2011 | EP2130062B1 Method for examining an ice region or dry region using radar echo sounding |
| 08/31/2011 | EP2118682B1 Methods and instruments for estimating target motion |
| 08/31/2011 | EP2078213B1 A moving target detector for radar systems |
| 08/31/2011 | CN201955430U 基于时域反射特性的电缆局部放电定位系统 Time Domain Reflectometry partial discharge characteristics of cable-based positioning system |