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