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Patent Searching and Data


Matches 151 - 200 out of 12,399

Document Document Title
WO/2019/220458A1
Various arrangements of wireless tracking systems are presented. A tag device may be presented that include a first plurality of antennas. Each antenna of the first plurality of antennas may have an antenna radiation pattern pointed in a...  
WO/2019/216452A1
Disclosed is a method for estimating a direction of arrival of a radar received signal by using an antenna array extrapolation. In a ULA antenna in which N actual antennas are spaced at equal intervals d in a line, a transform matrix rep...  
WO/2019/215790A1
The present invention provides an incoming wave number estimation apparatus that includes a sub-array space averaging unit (102), an eigenvalue expansion unit (103), and a wave number estimation unit (104). The sub-array space averaging ...  
WO/2019/215391A1
Examples of the disclosure relate to apparatus, electronic devices, methods and computer programs. The apparatus are configured to obtain at least a first audio signal and a second audio signal (411) wherein the first audio signal and th...  
WO/2019/212809A1
The disclosed technology provides a computing device with a slot antenna assembly including a slot formed in a metal exterior surface of a computing device case; an acoustic transceiver positioned to transmit an acoustic wave out through...  
WO/2019/208434A1
Leakage of a sum signal to a difference signal in an analog circuit of a tracking receiver causes a bias to occur in an orientation error, and tracking accuracy deteriorates. This tracking receiver is provided with: a complex sum signal ...  
WO/2019/203879A1
An advance warning system including an antenna pair and an RWR system to receive first, second and third signals for computing a frequency for all the signals and a phase difference between the signals. If the frequencies are within a th...  
WO/2019/204168A1
An electronic device may use information about the location of nearby devices to make sharing with those devices more intuitive for a user. The electronic device may include control circuitry, wireless circuitry including first and secon...  
WO/2019/200722A1
Provided are a sound source direction estimation method and apparatus. The method comprises: when a sound signal is detected, collecting an image by means of a camera (S11); acquiring position coordinates of a sound source in the image (...  
WO/2019/199845A1
A system, method and computer program for predictive maintenance on natural gas compressors through auditory detection. Using one or multiple microphones, a system will collect and evaluate sound waves for the purpose of predicting and d...  
WO/2019/200225A1
A system and method for detecting an angle of arrival (AoA) of incident waves are disclosed. An array of wave sensors each transduce incident waves into an electrical signal, which is then provided an additional phase shift that varies b...  
WO/2019/195327A1
Techniques and apparatuses are described that implement a smart-device-based radar system capable of performing angular estimation using machine learning. In particular, a radar system (102) includes an angle-estimation module (504) that...  
WO/2019/195230A1
Systems and methods for capturing an orbiting image of a subject are disclosed. The system includes an imaging assembly with a housing and an interior compartment in which housing includes first and second rotors at first and second ends...  
WO/2019/191318A1
A split architecture is disclosed for determining the location of a wireless device in a heterogeneous wireless communications environment. A detector within the device or another component of the environment receives signals including p...  
WO/2019/185988A1
An apparatus for spatial audio signal processing,the apparatus comprising at least one processor and at least one memory including a computer program code, the at least one memory and the computer program code configured to, with the at ...  
WO/2019/184020A1
A small device for azimuth detection of a spatial sound source, comprising: circuit board (10); three or more MEMS acoustoelectric transducers (20) fixed on the circuit board (10) and distributed symmetrically about the center, the dista...  
WO/2019/187259A1
This method is an adjustment method for a positioning system (1) having a reception antenna device (10), an electronic instrument (5) that outputs a beacon signal, and a positioning device (20). The device (10) receives the beacon signal...  
WO/2019/180707A1
A method and a system for determining a handover between at least two energy directing elements are provided herein. The system may include two or more energy directing elements that have a common overlap area defining an area that is co...  
WO/2019/178626A1
An apparatus comprising at least one first microphone (10) which is movably arranged, at least one second stationary microphone (11) and at least one sensor (16) is described. The microphones can capture the sound waves emitted by acoust...  
WO/2019/182953A1
A system is configured to assist occupants of a building in response to an active shooter situation. A plurality of sensor units are arranged in the building to detect a gunshot and generate a signal indicative of the gunshot. A processi...  
WO/2019/098956A3
The invention relates to an acoustic shield (10) to be used in security sector, diverting the bullets from the desired target with the sound pressure by forming specific geometric shapes or by spreading sound waves from a single point ar...  
WO/2019/177781A1
Systems, methods, and devices are disclosed for enabling a mobile device with limited RF capability to obtain accurate directions for finding an object or asset via a multiple-antenna locator device. The mobile device generates a request...  
WO/2019/170836A1
There is provided a sensor device (100), sensor module (200), and methods for determining a position of a light source. The sensor device (100) comprises a plurality of sensor units (110), each sensor unit (110) having a respective senso...  
WO/2019/158839A1
The present invention relates to a system for indicating the crossing of a loudness threshold of a source, comprising an acoustic antenna, at least one image sensor and an electronic circuit which locates at least one sound source from t...  
WO/2019/156272A1
According to the present invention, the objective of the present invention is to facilitate recognition of a user's voice command in a situation where a plurality of devices including a microphone are connected to a sensor network. The r...  
WO/2019/088950A3
The present invention relates to a measurement device (1), which enables to determine the optimum angle values and orientations of collectors/cells and which enables to measure both direct radiation and diffuse radiation, essentially com...  
WO/2019/155456A1
A system and method for determination of a direction to an object emitting and/or reflecting electromagnetic radiation are described. The system includes a first pair of linearly polarized antennas configured for receiving a polarized si...  
WO/2019/149323A1
The present invention relates to a method (1) and a device (10) for localising and tracking acoustic active sources (11) or acoustic signals (15). In particular, the method (1) according to the invention and the device (10) according to ...  
WO/2019/152540A1
A sensor assembly includes a first body that rotates a sensor component about an axis, and a second body coupled to the first body to form a separation gap. The separation gap extends radially inward from a gap inlet to a sealed barrier ...  
WO/2019/147319A1
A first communication device transmits a first physical layer protocol data units (PPDU) that includes a first null data packet announcement (NDPA) frame as part of a first ranging measurement exchange. The first communication device tra...  
WO/2019/142117A1
A method of adaptative-array beamforming with a multi-input multi-output (MIMO) automobile radar includes a MIMO radar for transmitting a plurality of initial scanning beams in a radial direction. The plurality of initial scanning beams ...  
WO/2019/141885A1
The invention relates to a weapon safety system with a target (100) and a weapon (200), the weapon having an automatic lock (210). Each target (100) is associated with an emitter (300) which transmits an authorisation signal that encodes...  
WO/2019/138376A1
A method of using a multi-input multi-output (MIMO) antenna array for high-resolution radar imaging and wireless communication for advanced driver assistance systems (ADAS) utilizes a MIMO radar and at least one base station. The MIMO ra...  
WO/2019/137643A1
The invention relates to a method and a device (1) for the optical target tracking of a target object (5) which can be irradiated with a high-energy laser (2), the target object (5) being illuminated with an illumination laser (6). In or...  
WO/2019/137642A1
The invention relates to a method and a device for the optical target tracking of a target object (5) which can be irradiated with a high-energy laser (2), wherein the target object (5) is in each case illuminated with an illumination la...  
WO/2019/135833A1
Apparatus and methods provide anti-spoofing capability from a first global navigation satellite system (GNSS) receiver to a second GNSS receiver. These GNSS receivers can be, for example, global positioning satellite (GPS) receivers. Via...  
WO/2019/136445A1
A robot that uses sensor inputs for audio processing, as well as corresponding methods, systems, and computer programs encoded on computer storage media. One of the methods includes receiving one or more sensor inputs from the one or mor...  
WO/2019/133374A1
Systems, methods, and computer-readable storage media for determining autonomous vehicle location using incremental image analysis. An exemplary method can include identifying an expected position of an autonomous vehicle which is moving...  
WO/2019/133765A1
A method for estimating directions of arrival of audio signals based on categories is disclosed herein. The method includes receiving an audio signal; generating a plurality of filters based on the audio signal, each of the filters corre...  
WO/2019/130789A1
In a sound source detection system (5), a microphone array (MA) mounted to a vehicle (3) and a sound processing device (10) are connected to be communicable with each other. The microphone array (MA) has eight microphones (M1-M8), and tr...  
WO/2019/124586A1
According to an embodiment of the present specification, a method for measuring a position by a terminal in a wireless communication system can be provided. The method for measuring a position by a terminal may comprise the steps of: rec...  
WO/2019/122763A1
The invention relates to a system (1) for interferometrically detecting an electromagnetic source, characterised in that it comprises two antenna modules (5), each antenna module (5) comprising two conductive elements (2), one planar ref...  
WO/2019/118144A1
An apparatus includes a first antenna and a second antenna. A solid dielectric material is disposed between the first antenna and the second antenna. The solid dielectric material may alter radio-frequency signals received by the first a...  
WO/2019/115010A1
The invention relates to a light sensor (1) which has a plurality of subregions (P1, P2, P3, P4) and a front side (11) having a plurality of segments (S1, S2, S3, S4), wherein the segments of the front side are each associated with one o...  
WO/2019/110913A1
The invention relates to processing a video sequence containing a succession of images of one or more speakers, acquired by a wide-angle camera (102), the method including: - audio acquisition from a microphone (103) including a pluralit...  
WO/2019/105541A1
A sound source visualisation system comprises a receiving arrangement (2) configured for receiving sound waves and a capture device (3) designed for capturing a surrounding area (4). The receiving arrangement (2) and the capture device (...  
WO/2019/108748A1
Systems, apparatuses, and methods are described which provide a camera mount system. A camera mount is in communication with a positioning device. The positioning device has a compass, gyroscope, and emits an infrared light beam. The cam...  
WO/2019/108161A1
The present invention discloses a system for identification of emission sources. The system has at least four stations (1-2), one being main station (1). The system operates in 0-6 frequency bands. Each station contains an antenna-feeder...  
WO/2019/101515A1
The invention relates to a directional filter (10), to the use of a directional filter (10) according to the invention in an echo-locating surroundings detection device (20) of a vehicle (1), to a surroundings detection device (20) of a ...  
WO/2019/096986A1
A detector (110) for determining a position of at least one object (112) is proposed. The detector (110) comprises -at least one sensor element (130) having a matrix (132) of optical sensors, the optical sensors each having a light-sensi...  

Matches 151 - 200 out of 12,399