| 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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| 03/12/2009 | WO2009030554A1 Object classification method, parking assistance method, and parking assistance system |
| 03/12/2009 | WO2009030339A1 Synthetic aperture radar process |
| 03/12/2009 | WO2009007843A3 Host-vehicle risk acquisition device and method |
| 03/12/2009 | US20090069959 Altitude range filter for cockpit traffic display |
| 03/12/2009 | US20090066563 Method and Apparatus for Correcting Weather data, and Computer Program Product |
| 03/12/2009 | US20090066562 Beam phase modulation for improved synthetic aperture detection and estimation |
| 03/12/2009 | US20090066561 Equivalent time sampling radar |
| 03/12/2009 | US20090066559 False lock filter for pulsed radar altimeters |
| 03/12/2009 | US20090066558 Sensor for Detecting Moving Object with the Aid of a Ultrabandwidth Sounding Signal |
| 03/12/2009 | DE102007042395A1 Portable radar environment monitoring device for visually impaired human, has signal processing unit designed according to similarity criteria to examine existence of similarity between electrical signal sequence and sequence samples |
| 03/12/2009 | DE102007042220A1 Objektklassifizierungsverfahren, Einparkhilfeverfahren und Einparkhilfesystem Object classification method, parking assistance and parking assistance |
| 03/12/2009 | DE102007042042A1 Verfahren zur Ermittlung und Überwachung des Füllstands eines Mediums in einem Behälter nach einem Laufzeitmessverfahren Method for determining and monitoring the level of a medium in a container for a term of measurement methods |
| 03/12/2009 | CA2697609A1 Synthetic aperture radar method |
| 03/11/2009 | EP2034331A1 Control target recognition system and vehicle object detection system |
| 03/11/2009 | EP2034330A2 False lock filter for pulsed radar altimeters |
| 03/11/2009 | EP2034328A1 Radar sensor |
| 03/11/2009 | EP2033014A1 Polarization-modulated transmitter for a weather radar |
| 03/11/2009 | EP2033013A1 Lane changing aid for motor vehicles |
| 03/11/2009 | EP2033011A2 Airborne look-down doppler radar tracking of hovering helicopters using rotor features |
| 03/11/2009 | EP1466189B1 Method for determining the distance between a base station and a mobile object, in addition to a base station and identification system for a method of this type |
| 03/11/2009 | EP1405095B1 Apparatus and method of tracking objects in flight |
| 03/11/2009 | CN101385059A Aircraft collision sense and avoidance system and method |
| 03/11/2009 | CN101384922A Communications and data link jammer incorporating fiber-optic delay line technology |
| 03/11/2009 | CN101383093A Design method for traffic flow detection radar antenna |
| 03/11/2009 | CN100468080C Object detection system and method of detecting object |
| 03/10/2009 | USRE40653 Radar detector for detecting police radar that receives GPS data |
| 03/10/2009 | US7501980 Method and device for calibrating sensors in a motor vehicle |
| 03/10/2009 | US7501979 Airborne biota monitoring and control system |
| 03/10/2009 | US7501978 Short-distance ranging system |
| 03/10/2009 | US7501977 Mode S radar |
| 03/10/2009 | US7501976 Monopulse traffic sensor and method |
| 03/10/2009 | CA2356610C Surface acoustic wave component which can be interrogated by radio and has an optimum code size |
| 03/05/2009 | WO2009027900A1 Pseudo-noise transmission system with direct feed-through cancellation |
| 03/05/2009 | WO2009027799A1 Transmitter, receiver, wireless communication system and communication method |
| 03/05/2009 | WO2009027718A1 Method of preventing false detections in sensors |
| 03/05/2009 | WO2009026911A2 Adaptive calculation of pulse compression filter coefficients for a radar signal |
| 03/05/2009 | US20090058718 Radar apparatus and the like |
| 03/05/2009 | US20090058717 Apparatus and methods for detection of multiple targets within radar resolution cell |
| 03/05/2009 | US20090058714 History or image based methods for altitude determination in a radar altimeter |
| 03/05/2009 | US20090058712 Secure covert combat identification friend-or-foe (IFF) system for the dismounted soldier |
| 03/05/2009 | US20090058711 Method of and system for monitoring security of containers |
| 03/05/2009 | US20090058710 Methods and apparatus for detecting threats using radar |
| 03/05/2009 | US20090057536 Image sensor and electromagnetic radiation imaging device |
| 03/05/2009 | DE102008035942A1 Erkennung von Verkehrsteilnehmern Recognition of road users |
| 03/05/2009 | DE102007042955A1 Mikrowellen-Näherungssensor und Verfahren zur Bestimmung des Abstands zwischen einem Zielobjekt und einem Messkopf eines Mikrowellen-Näherungssensors Microwave proximity sensor and method for determining the distance between a target object and a probe of a microwave proximity sensor |
| 03/05/2009 | DE102007042954A1 Mikrowellen-Näherungssensor und Verfahren zur Ermittlung des Abstands zwischen einem Messkopf und einem Zielobjekt Microwave proximity sensor and method for determining the distance between a probe and a target object |
| 03/05/2009 | DE102007041511A1 Radar sensor adjusting and testing device for use in motor vehicle i.e. car, has tunnel-shaped absorber arranged between radar sensor and reflector such that optical path of radar sensor is surrounded by absorber |
| 03/04/2009 | EP2031418A1 Tracking system using RFID (radio frequency identification) technology |
| 03/04/2009 | EP2031417A1 Microwave proximity sensor and method for calculating the distance between a measuring head of a microwave proximity sensor and a target object |
| 03/04/2009 | EP2031416A1 Microwave proximity sensor and method for calculating the distance between a measuring head and a target object |
| 03/04/2009 | EP2031415A1 Switchable antenna array for estimating the direction of arrival of a received signal |
| 03/04/2009 | EP2030043A1 Motor vehicle radar system, and method for determining speeds and distances of objects |
| 03/04/2009 | EP2029821A2 Application solution of infrared communication in automatic sensing sanitary wares |
| 03/04/2009 | CN101379483A System and method for measuring characteristics of continuous media and/or localized targets using at least one multi-frequency sensor |
| 03/04/2009 | CN101379411A Method for sensing a threat |
| 03/04/2009 | CN101377546A Radar apparatus and the like |
| 03/04/2009 | CN100466378C Real-time mutual correlated millimeter wave imaging system |
| 03/04/2009 | CN100465628C An optically-augmented microwave imaging system and a method |
| 03/03/2009 | US7498978 Radio frequency and microwave signals |
| 03/03/2009 | US7498977 Field probe form the angular response of a rigid body |
| 03/03/2009 | US7498975 Pulse radar system |
| 03/03/2009 | US7498974 Radar level gauge with a galvanically isolated interface |
| 03/03/2009 | US7498973 Radar for ground speed measurement |
| 03/03/2009 | US7498972 Obstacle detection system for vehicle |
| 03/03/2009 | US7498971 In-vehicle radar device |
| 03/03/2009 | US7498970 Monitor |
| 03/03/2009 | US7498969 Proximity radar antenna co-located with GPS DRA fuze |
| 03/03/2009 | US7498968 Synthetic aperture design for increased SAR image rate |
| 03/03/2009 | US7498577 Sensing device employing electromagnetic waves |
| 02/26/2009 | WO2009025234A1 Terrestrial object information judging image producing method and program |
| 02/26/2009 | WO2009024915A2 System for sensing a physical property in a plurality of scanning positions |
| 02/26/2009 | WO2009024421A1 Radar sensor device |
| 02/26/2009 | WO2008156324A3 Laser irradiation apparatus |
| 02/26/2009 | US20090052737 Method and Apparatus for Detecting a Target in a Scene |
| 02/26/2009 | US20090051587 Synthetic aperture radar |
| 02/26/2009 | US20090051586 Method and device for high-resolution imaging of test objects by electromagnetic waves, in particular for monitoring people for suspicious items |
| 02/26/2009 | US20090051585 Wide area high resolution SAR from a moving and hovering helicopter |
| 02/26/2009 | US20090051584 Antenna Back-Lobe Rejection |
| 02/26/2009 | US20090051583 Radar display system and method |
| 02/26/2009 | US20090051582 Miniaturized microwave-photonic receiver |
| 02/26/2009 | US20090051581 Pulse radar, car radar and landing assistance radar |
| 02/26/2009 | US20090051449 Dielectric resonator oscillator and radar system using the same |
| 02/26/2009 | DE4002965A1 Integriertes optoelektronisches System und Radar für ein Kampfflugzeug Integrated optoelectronic system and radar for a fighter aircraft |
| 02/26/2009 | DE3904938A1 Radarsystem und Waffensystem zur Abwehr von Helikoptern Radar and weapon system for defense against helicopters |
| 02/26/2009 | DE3828108A1 Impulskompressionsverfahren, das mit Phasencodes oder linearer Frequenzmodulation arbeitet, und Radarsystem zur Anwendung des Verfahrens Pulse compression method that uses phase codes or linear frequency modulation, and radar system for implementing the method |
| 02/26/2009 | DE3820058A1 Group antenna for use in e.g. radar system, has sources or sensors that are listed to linear group structures and arranged at distance from each other in structures, where each structure comprises three sources or sensors |
| 02/26/2009 | DE3813632A1 Breitbandiges Radar für die Erfassung und Identifikation komplexer Ziele Wideband radar for the detection and identification of complex targets |
| 02/26/2009 | DE3807113A1 Vorrichtung zur Verbesserung der Radialauflösung eines Pulsradars Apparatus for improving the radial resolution of a radar pulse |
| 02/26/2009 | DE3744741A1 Polarisationsdetektor Polarization detector |
| 02/26/2009 | DE3447547A1 Verfahren zur Radarerfassung insbesondere von Helikoptern im quasi-stationären Flug A method for radar detection in particular of helicopters in the quasi-steady flight |
| 02/26/2009 | DE3342227A1 Detektorschaltung für ein Radarsystem Detector circuit for a radar system |
| 02/26/2009 | DE10226378A1 Zweifach gespeiste Antenne Dual fed antenna |
| 02/26/2009 | DE102008034997A1 Object and/or obstacle azimuth angle determining method for car, involves determining assumed azimuth angle as azimuth angles of objects when peak of phase shifted, received and reflected portion of reference signal meet cycle load in plane |
| 02/26/2009 | DE102007039834A1 Radarsensorvorrichtung Radar sensor device |
| 02/26/2009 | DE102007039451A1 System for positioning of mobile objects by objects assigned to identification carriers, has signal reception device which detects unit provided about identification carrier and control center recognizes position of identification carrier |
| 02/26/2009 | DE102007039026A1 Stock managing method for warehouse management system, involves determining position of set of autonomous-controlled transport devices with higher accuracy during storage than during drive operation of devices |
| 02/26/2009 | DE102007029389A1 High frequency transmitting and receiving switch for use in radar system for distance measurement in vehicles and in communication systems, has mixer and two inputs, where former is applied to antenna signal and latter to mixer signal |
| 02/25/2009 | EP2028606A1 Method for determining temperature from a transponder |
| 02/25/2009 | EP2028508A1 Method for the operation of an antenna group having a plurality of transmitters and a plurality of receivers, and associated apparatus |
| 02/25/2009 | EP2028507A1 System for sensing a physical property in a plurality of scanning positions |