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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04/21/2011 | DE102009049519A1 Computer tomograph i.e. x-ray computer tomograph, for examining patient, has distance sensors provided as radar sensors and provided for measuring distance of sensors to surface of patient, which is found sectionally in measuring field |
04/21/2011 | DE102009045677A1 Frequency modulated continuous wave radar sensor for use in motor vehicle for measuring e.g. distance of ahead driving vehicles in surrounding of vehicle, has filter and window function generator for compensating power output in time signal |
04/21/2011 | DE102009029465A1 Method for determining e.g. relative speed of object to assist driver of vehicle during parking, involves determining speed vector, speed and motion direction of object from calculated distances, speed components, angles and perpendiculars |
04/21/2011 | DE102004016024B4 Ausfilterung eines stillstehenden Objekts für ein Seitenobjekterfassungssystem Filtering a stationary object for a page object detection system |
04/20/2011 | EP2312339A1 Multiple beam directed energy system and operating method thereof |
04/20/2011 | EP2312335A1 Radar with high angular precision, in particular for the function for detecting and avoiding obstacles |
04/20/2011 | EP2312334A1 Method for measuring the distance between tags |
04/20/2011 | EP2311008A1 Surveillance imaging with upsampling |
04/20/2011 | EP2310985A1 Estimating states of a plurality of targets tracked by a plurality of sensors |
04/20/2011 | EP2310874A1 System and method of orbital angular momentum (oam) diverse signal processing using classical beams |
04/20/2011 | EP2310872A1 Radar tracking system |
04/20/2011 | CN201804112U No-dead angle intelligent detection and early-warning system for obstacles within range of 360 degrees around vehicle |
04/20/2011 | CN201804110U Human body walking gait feature measuring device |
04/20/2011 | CN201804107U Query decoding probability detector |
04/20/2011 | CN201804106U Novel answer probability tester |
04/20/2011 | CN1976118B Boat type ground exploring radar antenna |
04/20/2011 | CN102027337A Multi-channel radar level gauge system |
04/20/2011 | CN102025026A Array antenna apparatus and radar apparatus |
04/20/2011 | CN102024253A Method for generating SAR (specific absorption rate) image statistic distribution in self-adaption way |
04/20/2011 | CN102023296A RFID positioning method and system |
04/20/2011 | CN102023295A Radar apparatus for radiating and receiving electric waves having grating lobes |
04/20/2011 | CN102023292A Continuous wave radar feed-through nulling system and method |
04/20/2011 | CN102018515A Method for identifying and one-dimensionally positioning multiple human body targets by using single-channel UWB-based radar life detection instrument |
04/20/2011 | CN101572019B Radar track fitting and statistical analysis device |
04/20/2011 | CN101546210B Angle adjusting and controlling method and display device automatically adjusting angle |
04/20/2011 | CN101128988B Method and apparatus for channel estimation to electro-magnetic wave multi path between sender and receiver by using chirp signal |
04/19/2011 | US7930103 Utility mapping and data distribution system and method |
04/19/2011 | US7928901 Systems and methods for producing radar images |
04/19/2011 | US7928900 Resolution antenna array using metamaterials |
04/19/2011 | US7928899 Detection and compensation of target losses when there is a channel change |
04/19/2011 | US7928898 Method for determining the kinematic state of an object, by evaluating sensor measured values |
04/19/2011 | US7928897 Target detection method for use in radar and radar device using the target detection method |
04/19/2011 | US7928896 Application of time reversal to synthetic aperture imaging |
04/19/2011 | US7928895 Systems and methods for communication to a gimbal mounted device |
04/19/2011 | US7928894 Phased array radar with mutually orthogonal coding of transmitted and received V and H components |
04/19/2011 | US7928893 Apparatus and method for compressive sensing radar imaging |
04/19/2011 | US7928892 Identification and mapping of underground facilities |
04/19/2011 | US7928891 GPS with radar detector |
04/19/2011 | US7928890 Phased array radar antenna having reduced search time and method for use thereof |
04/14/2011 | WO2011043766A1 Method and apparatus for detecting buried objects |
04/14/2011 | WO2011043377A1 Object detecting device |
04/14/2011 | WO2011043291A1 Radar device, target detecting method, and program |
04/14/2011 | WO2011043091A1 Ultra-sensitive system for measuring distance or position |
04/14/2011 | WO2011042397A1 Method for monitoring an interrogator subjected to electromagnetic couplings with a transmitting terminal |
04/14/2011 | WO2011041842A1 Vision enhancement for a vision impaired user |
04/14/2011 | US20110084872 Signal processing apparatus and radar apparatus |
04/14/2011 | US20110084871 Cognitive tracking radar |
04/14/2011 | US20110084870 Navigation assisting device |
04/14/2011 | US20110084869 Multiple Beam Directed Energy System |
04/14/2011 | US20110084868 Variable range millimeter wave method and system |
04/14/2011 | DE112009001325T5 Verfahren zum Erweitern der eindeutigen Reichweite und Geschwindigkeit eines Wetterradars A method of extending the unambiguous range and speed of a weather radar |
04/14/2011 | DE102010040438A1 Radarvorrichtung Radar device |
04/14/2011 | DE102010037565A1 Radarvorrichtung, Vorrichtung für Signalverarbeitung und Objekterfassung, Signalverarbeitungsverfahren und rechnerlesbares Medium Radar apparatus, apparatus for signal processing and object detection, signal processing method, and computer readable medium |
04/14/2011 | DE102009045429A1 Verfahren und Vorrichtung zur Ortsbestimmung eines Objekts durch Reflektionserfassung von Wellenpulsen Method and apparatus for determining the location of an object by detecting reflection of wave pulses |
04/14/2011 | CA2776808A1 Method and apparatus for detecting buried objects |
04/13/2011 | EP2308208A2 Systems and methods for enhanced atc overlay modulation |
04/13/2011 | EP2308012A1 A radio frequency tag |
04/13/2011 | EP2307911A2 Surveying a subterranean structure using electromagnetic measurements and microorganism content data |
04/13/2011 | EP2307910A2 Enabling analysis of a survey source signal using a time-based visualization of the survey source signal |
04/13/2011 | EP2307909A1 A system for reading information transmitted from a transponder |
04/13/2011 | EP2307908A1 Automotive radar with composite multi-slope fm chirp waveform |
04/13/2011 | EP2307907A1 Distance measurement |
04/13/2011 | EP2307906A1 Sensor device |
04/13/2011 | EP2198321B1 Reply detection in a secondary surveillance radar |
04/13/2011 | EP1317677B1 Method and system for high precision altitude measurement over hostile terrain |
04/13/2011 | CN201790081U Locating massage sole |
04/13/2011 | CN1731210B Radar sensor for automobile |
04/13/2011 | CN102017284A High frequency waveguide, antenna device, and electronic apparatus with antenna device |
04/13/2011 | CN102016634A Method and apparatus for communication in ultra-wide bandwidth rfid systems |
04/13/2011 | CN102016524A Radar level gauge system using a waveguiding structure with periodically arranged reference impedance transitions |
04/13/2011 | CN102014745A Contactless respiration monitoring of a patient |
04/13/2011 | CN102014737A Contactless respiration monitoring of a patient and optical sensor for a photoplethysmography measurement |
04/13/2011 | CN102012512A Method for identifying A/C mode response signals of airborne transponder |
04/13/2011 | CN102012511A Single phase, single-polarization and high-resolution synthetic aperture radar (SAR) image-based secondary imaging method |
04/13/2011 | CN102012510A Inverse synthetic aperture radar imaging method based on time-phase derivative distribution |
04/13/2011 | CN102012509A Radar detection method for occurrence of geological structure surface |
04/13/2011 | CN102012508A Method for advanced prediction of U-shaped geology by ground penetrating radar |
04/13/2011 | CN102012507A Wireless sensor device |
04/13/2011 | CN102012506A Method of determining vehicle location from key fob |
04/13/2011 | CN102012505A Method for estimating direction of arrival of radar low-elevation target |
04/13/2011 | CN102012504A Dynamic target simulator for airborne secondary radar phased array inquiry system |
04/13/2011 | CN102012503A Big-choosing and small-choosing nonparametric constant false alarm rate detector based on rank and local estimation |
04/13/2011 | CN102012501A Three-dimensional visualization correcting method for radar detecting range influenced by terrain |
04/13/2011 | CN102012221A Ground penetrating radar-based pavement crack depth nondestructive test method |
04/13/2011 | CN101566689B Method for eliminating grating lobes of three-dimensional synthetic aperture radar image |
04/13/2011 | CN101561503B Method for quickly imaging for double-linear-array three-dimensional imaging synthetic aperture radar |
04/13/2011 | CN101430379B Synthetic aperture radar three-dimensional microwave imaging method for circular track of earth synchronization orbit |
04/13/2011 | CN101273281B Motor radar system and method thereof |
04/13/2011 | CA2682438A1 Cognitive tracking radar |
04/12/2011 | US7924218 System for enhanced detection of a target |
04/12/2011 | US7924217 High sensitivity frequency modulated radar level gauge system |
04/12/2011 | US7924216 Method of determining a disturbance echo profile for a radar level gauge system |
04/12/2011 | US7924215 Radar apparatus and mobile object |
04/12/2011 | US7924214 Azimuth detecting apparatus and radar apparatus |
04/12/2011 | US7924213 Method of and device for tracking an object |
04/12/2011 | US7924212 Method for human only activity detection based on radar signals |
04/12/2011 | US7924211 Electromagnetic pulse reflector detection method |
04/12/2011 | US7924210 System, method, and apparatus for remote measurement of terrestrial biomass |
04/12/2011 | US7922659 Method of identification of living body and apparatus for identification of living body |
04/07/2011 | WO2011040816A1 Security system and method to secure an area |