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Matches 1 - 50 out of 41,594

Document Document Title
WO/2021/006098A1
An extraction unit (70: S310) extracts reflection points which are located in a judgment target range and are stationary, as judgement target points. A group generation unit (70: S330-S350) uses one of the judgement target points as a st...  
WO/2021/004299A1
A human detection method and device, an electronic apparatus, and a storage medium. The method comprises: obtaining millimeter-wave radar signals of a target environment (101); extracting, from the millimeter wave radar signals, informat...  
WO/2021/004028A1
A multi-object identification and collision warning method and system, used for multi-object identification of FMCW millimeter-wave radar. The method firstly screens a primary object of a current cycle through a software algorithm and de...  
WO/2021/007427A1
A method for calculating one or more trailer parameters of a trailer attached to a tow vehicle while maneuvering the tow vehicle about a curve. The method includes receiving sensor system data from a sensor system supported by the tow ve...  
WO/2021/004625A1
An apparatus comprising means configured to:generate at least a first radar signal, the first radar signal being based on resources selected by the apparatus, wherein the resources are shared with a plurality of other apparatuses;transmi...  
WO/2021/004356A1
Embodiments of the present application provide a signal transmission method and apparatus. The method comprises the following steps: performing duplication processing and phase rotation processing on first data to obtain second data; rec...  
WO/2021/006794A1
In accordance with the present disclosure, a vehicle (1) is provided. The vehicle comprises at least one wheel (7, 8) comprising a wheel rim (9). The vehicle further comprises a first sensor (10) configured to measure distance. The first...  
WO/2021/005577A1
A sports ball is configured to enhance detection of spin properties by radar. The ball includes a spherical body having a first reflectivity with respect to radiation generated by a radar to be used in detecting spin of the ball. In addi...  
WO/2021/005830A1
This radar device comprises a surface area calculation unit (30) for calculating a surface area by integrating reflection power and a presence determination unit (30) for determining whether an object is present within a predetermined cl...  
WO/2021/006812A1
A system for motion analysis of a subject includes two or more sensor units that are attachable at respective attachment points of the subject to detect motion of the attachment points relative to each other, each sensor unit including a...  
WO/2021/006186A1
Provided is a technology for improving the radio wave transmissivity of a dielectric member that reflects radio waves without requiring a design change of the dielectric member itself. An anti-reflective material is provided which reduce...  
WO/2021/006711A1
Methods and electronic devices for target detection and tracking operations are provided. A method of operating an electronic device includes identifying, based on signals received through a radar transceiver of the electronic device, a ...  
WO/2021/004981A1
The present invention relates to a simple, low-loss dielectric waveguide leaky- wave antenna for multiple, frequency steered beams for use in continuous wave Doppler RADAR systems integrated into luminaire devices. The integrated RADAR s...  
WO/2021/006577A1
The present invention relates to a Doppler radar structure for detecting a human body, the Doppler radar structure comprising: a Doppler radar antenna unit which transmits a Doppler radar signal and receives the transmitted Doppler radar...  
WO/2021/004702A1
The invention relates to an OFDM radar sensor with multiple transmission channels (10) and at least one receiving channel (12) and to a method for operating such an OFDM radar sensor, wherein at least for first transmission channels (10....  
WO/2021/002049A1
The sensor of the present disclosure comprises: a complex transfer function calculation unit (30) that calculates a complex transfer function from a reception signal in which a signal transmitted from a transmitter (10) to a predetermine...  
WO/2021/000045A1
A non-contact object and/or gesture detection system includes at least one sensor configured to sense an object or motion within a field of view (FOV) using radio frequency radiation. Various sensor and brackets are provided which may al...  
WO/2021/001408A1
The invention relates in particular to a method (100) for calculating visibility functions for a synthetic aperture interferometric radiometer comprising a plurality of reception chains (30) respectively associated with a plurality of an...  
WO/2021/002909A2
An identification device that provides identification information is described. This identification device includes a set of radar reflectors that reflect radar signals having a fundamental wavelength. The set of radar reflectors may be ...  
WO/2021/001257A1
The invention relates to a device for a vehicle, comprising a cover (3), a source of electromagnetic heating radiation (8) which heats the cover (3), and a light guide (9) through which the heating radiation (8) emitted by the source of ...  
WO/2021/001903A1
Provided are a state determination device, elevator system, home system, and building system that make it possible to more reliably determine the state of a person in a detection area. A Doppler sensor unit (4) detects relative movement ...  
WO/2021/002674A1
A method for adjusting the length of a Golay sequence for object recognition and an electronic device therefor are provided. The method for operating the electronic device includes estimating a predicted distance to an external object, d...  
WO/2021/001504A1
A distributed FMCW radar communication system for interference mitigation in an ego unit comprising at least one RadCom unit arranged for radar sensing in a radar mode and for data communication in a communication mode with at least one ...  
WO/2021/002681A1
Various embodiments relate to a method for recognizing an object, and an electronic device therefor. An electronic device comprises: a memory for storing reference data about at least one object; a communication interface capable of perf...  
WO/2021/002325A1
An on-vehicle sensor device is provided with an active sensor 10, an odometry sensor 20, and a processing unit 30. The processing unit 30 calculates an observation predicted value for a still object using a location information parameter...  
WO/2021/003500A1
Methods, systems, computer-readable media, and apparatuses for transmitting and receiving radar signals from a radar source while minimizing interference with other radar sources are presented. A transmit signal comprising a first chirp ...  
WO/2021/001444A1
A method for calibrating an angle measurement (122) of a vehicle sensor (110) adapted to be in a vehicle (100), the method comprising obtaining a sequence of detections associated with a stationary target (140), determining a correspondi...  
WO/2021/001138A1
The invention concerns a method for determining at least one location for reception, by at least one receiver device (D_RX) associated with a zone (Z_T), of an ambient radio signal backscattered by at least one transmitter device (D_TX),...  
WO/2021/003361A1
Aspects of the present disclosure involve systems, methods, and devices for fault detection in a Lidar system. A fault detection system obtains incoming Lidar data output by a Lidar system during operation of an AV system. The incoming L...  
WO/2021/001171A1
The invention relates to a method for operating a 3D distance sensor device, comprising the steps of: - providing a defined number of detected measurement points; - evaluating the detected measurement points with the aid of at least one ...  
WO/2021/000313A1
Methods of using a lateral millimeter wave radar to detect a lateral stationary object and measure a moving speed. The lateral millimeter wave radar is mounted on a side of a mobile platform. The method of using a lateral millimeter wave...  
WO/2021/003440A1
Examples disclosed herein relate to a beam steering radar for use in an autonomous vehicle. The beam steering radar has a radar module with at least one beam steering antenna, a transceiver, and a controller that can cause the transceive...  
WO/2020/259986A1
The invention relates to a method for detecting a parking space (4) becoming available by way of an assistance system (5) of a vehicle (2) searching for a parking space (4), in which radar signals are emitted by at least one radar sensor...  
WO/2020/257886A1
The present invention relates to a method for detecting explosive mines, unexploded ordnance (UXO) or other targeted objects on or buried underground using a combination of metal detectors (2,4) and Ground Penetration Radar (1) with mult...  
WO/2020/263351A1
Techniques and apparatuses are described that implement a smart device with an integrated radar system (102). The radar integrated circuit (316) is positioned towards an upper-middle portion of a smart device to facilitate gesture recogn...  
WO/2020/259916A1
A method, apparatus, and system for detecting presence of an object of low radar cross section RCS (250) in an environment (200) are provided. Radar detection at one or more radar frequencies greater than 2GHz is used to determine a stea...  
WO/2020/263178A1
The present invention relates to a gantry of a metro security system for detecting one or more concealed weapons carried by commuters passing therethrough. The gantry comprises a radar screening device adapted to scan commuters in real t...  
WO/2020/261525A1
This radar device 10 comprises a radar signal transmission and reception means 11 for acquiring radar signals on the basis of reflected waves received by a plurality of reception antennas, a movement estimation means 12 for estimating th...  
WO/2020/262070A1
A tracking device (4) is provided with state quantity estimation units (S40, S220, S230), a model selection unit (S50), and an estimation selection unit (S210). Every time a processing-cycle repetition period elapses, the state quantity ...  
WO/2020/262743A1
A method by which a transmission terminal transmits a signal in an optical wireless communication system can comprise: transmitting a first optical signal including a reference signal to a reception terminal having established a communic...  
WO/2020/259903A1
The invention relates to an OFDM radar sensor system having a plurality of transmitting and receiving units (12, 14), wherein one of the transmitting and receiving units is an OFDM radar sensor (12) and another of the transmitting and re...  
WO/2020/262808A1
Disclosed are a method for controlling an electronic device by forming a zone, and a device therefor. A method for providing a service related to an electronic device by using a master device in a zone, according to the present disclosur...  
WO/2020/258106A1
A gesture recognition method and device. The method comprises: acquiring gesture information that is illuminated by a millimeter wave signal on a hand of a user and is collected by at least two radar sensors after being reflected by the ...  
WO/2020/258253A1
Provided are an object recognition method, millimeter wave radar and a vehicle, wherein the object recognition method includes: obtaining detection information of an object to be recognized (101); determining the characteristic informati...  
WO/2020/262071A1
This radar device (1) comprises an antenna unit (2), a radome (4), and a housing (3). The antenna unit comprises an antenna surface upon which one or more radio-wave-radiating antennas are mounted. The radome is formed from a material th...  
WO/2020/258804A1
A human body activity posture monitoring method and system, a human body posture monitor, a storage medium and a processor. Said monitoring method comprises: receiving a microwave detection signal, the microwave detection signal being a ...  
WO/2020/263250A1
This document describes techniques and systems that enable radar-based authentication status feedback. A radar field (110) is used to enable an electronic device (102) to account for the user's distal physical cues to determine and maint...  
WO/2020/260649A1
The invention relates to a radar device (1) inserted between an antenna (12) and a human-machine interface (14), a processing system (10) which includes a detection unit (22), delivering a detection grid (G(t)) based on a radar signal (S...  
WO/2020/260477A1
The invention relates to a detection device (18) for detecting persons (20) when entering a vehicle (10) and when exiting the vehicle, comprising: an entry interface (24) for receiving detection data comprising information on a person in...  
WO/2020/261526A1
This radar system 11 comprises a plurality of transmission antennas 12 for emitting electromagnetic waves, a plurality of reception antennas 13 for receiving emitted electromagnetic waves that have been reflected and generating measureme...  

Matches 1 - 50 out of 41,594