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Patent Searching and Data


Matches 551 - 600 out of 12,380

Document Document Title
WO/2015/126894A1
Embodiments are directed to receiving an incoming signal, converting, by an analog circuit (112-1, 112-2), the signal to a discrete time signal, applying, by an analog circuit (118-1, 118-2), a transformation algorithm to the discrete ti...  
WO/2015/120838A1
The invention relates to a monitoring system for monitoring a watercraft or a plurality of watercraft, having an identification apparatus and a first hydrophone which is set up in such a manner that sound signals emitted by one of the wa...  
WO2015100237A3
Directional characterization of a location of a target device makes use of multiple radio transmissions that are received from the target device. In some examples, each radio transmission is received at a first antenna at a fixed locatio...  
WO/2015/114355A1
A method and apparatus are provided for calibrating a wireless access point comprising an array of multiple (m) antennas denoted A i (i=1 …m), each antenna having a respective internal phase offset φi. The method comprises receiving a...  
WO/2015/114313A1
A method and apparatus are provided for determining the location of a mobile device using multiple wireless access points, each wireless access point comprising multiple antennas. The method comprises receiving a communication signal fro...  
WO/2015/109869A1
The present invention applies to the technical field of MIMO radars. A high resolution DOA estimation method and system. The method comprises the following steps: all receive antennas receiving transmitted signals reflected by target sou...  
WO/2015/107559A1
A pointing sensor for solar tracking systems comprising image acquisition means ( 1 ), a shading sensor (2) integral and aligned with said image acquisition means (1), a processing unit (1 1 ) and a containing body (7) opaque to light ra...  
WO/2015/108591A2
A system for determining a new orientation and/or position of an object comprises a sky polarimeter configured to record image data of the sky, a signal processing unit, and logic configured to receive and store in memory the image data ...  
WO/2015/102883A1
Provided are methods and systems for calibrating a distributed sensor (e.g., microphone) array using time-of-flight (TOF) measurements for a plurality of spatially distributed acoustic events at the sensors. The calibration includes loca...  
WO/2015/100237A2
Directional characterization of a location of a target device makes use of multiple radio transmissions that are received from the target device. In some examples, each radio transmission is received at a first antenna at a fixed locatio...  
WO/2015/093068A1
This spectrum estimation device is provided with the following: an element rearrangement unit (3) that rearranges the elements (xk) of an incoming-wave vector (x) such that sparse-component elements are concentrated on the left end there...  
WO/2015/095375A1
A method performed by an apparatus includes scanning at least one of multiple radio frequencies using at least two beamforming antennas of a plurality of beamforming antennas coupled to the eyewear and detecting, on a first scanned radio...  
WO/2013/106636A3
In selected embodiments, a process of geolocation of a transmitter uses a receiver with an antenna array that is non-line-of-sight (NLoS) to the transmitter. A first plurality of scatterers within line-of- sight (LoS) of the array is loc...  
WO/2015/089328A1
Apparatuses and systems for determining a temperature of a targeted subject are disclosed. A temperature sensing system may include an antenna for sensing electromagnetic radiation (e.g., microwaves, etc.) emanating from the source. Base...  
WO/2015/082996A1
This method implemented by a mobile device for obtaining its position comprises the steps of: a. determining (E30) a current set of possible positions of said device from a measure of the distance between said device and an anchor device...  
WO/2015/078895A1
The invention proposes a system (100) for locating sonar pulses for a submarine, including: - two antennas having a generally linear shape and being substantially parallel to one another (101, 102) arranged on the submarine, the two ante...  
WO/2014/143900A3
Aspects of the present invention relate to systems, methods, and computer program products for tracking an orientation of a first object. The system includes a light emitting device located relative to a second object at a fixed predeter...  
WO/2015/077168A2
Disclosed herein is a method and system for detecting potentially hazardous and/or explosive material concealed under clothing or in luggage. Through the emission, reflection, and reception of microwave radiation, a 3D image of a targete...  
WO/2015/067982A1
This disclosure concerns mobile electronic devices and methods for directional proximity detection of other mobile electronic devices. A first mobile electronic device (1) for directional proximity detection comprises a signal transceive...  
WO/2015/065873A2
Systems and methods for detecting damage or defects in wind turbine blades are described. In one embodiment, a sound receiver interior to the blade is used to listen for noise that is associated with the presence of damage or defects tha...  
WO/2014/209967A3
For indoor location of a wireless device, use of Digital Television (DTV) signals for receiver location allows for high yield, precise location estimates. The device location is determined based on pseudo-ranges between the device and a ...  
WO/2015/060339A1
This vehicle detection device (106) is provided with: a position calculation unit (161) which, on the basis of the direction of radio waves as detected by a direction detection unit (163), estimates the transmission position on a target ...  
WO/2015/054835A1
Provided are methods, apparatuses, and computer program products for calibrating a direction-finding system in a handheld device. A method is provided, which comprises: displaying instructions for orienting a device such that an image of...  
WO/2015/054394A1
The pending disclosure includes a computer server receiving a video file and a global postioning system (GPS) data file. The video file includes video frames each having a timestamp and the GPS data file includes portions of geographic d...  
WO/2015/050610A2
A radar system is provided that uses configurable radar control software. The radar system may continually adapt over time to perform different types of radar mission by re-configuring the radar control software with mission specific con...  
WO/2015/048998A1
The present invention relates to a node (1) in a wireless communication network (2). The node (1) comprises an antenna arrangement (3) which in turn comprises an array antenna (4). The array antenna comprises a first set of antenna eleme...  
WO/2015/049199A1
The invention relates to a method for locating a sound source by maximizing a directed response strength calculated for a plurality of vectors of the interauricular time differences forming a set (E) that includes: a first subset (E1) of...  
WO/2015/021334A3
Systems and methods are presented for using a mobile multi-radio access technology (multi-RAT) device for locating an individual, for example, in a search-and-rescue application. The multi-RAT device may permit the individual's cell phon...  
WO/2015/040156A1
A method and a portable rescue device for locating avalanche victims The method comprises performing: a) searching, with a portable electromagnetic signal receiver (Rx),an electromagnetic signal emitted by a portable electromagnetic sign...  
WO/2014/179150A3
In one embodiment, an apparatus includes a plurality of antennas, a receiver in communication with said plurality of antennas for receiving one or more packets in a block based modulation environment, a switch interposed between a portio...  
WO/2015/032920A1
The invention relates to a method for validating a data content in a wirelessly received communication signal, wherein the data content comprises at least one position statement for a transmission module (14) sending the communication si...  
WO/2015/030638A1
A method performed by a network node (10) for finding a direction to a wireless device(20) in a wireless communication network is provided. The method comprises the step (S1) of the network node transmitting reference signal pairs on at ...  
WO/2015/028167A1
The invention relates to a radar sensor for motor vehicles, comprising: at least one group antenna (10), which is formed by a linear arrangement of antenna elements (12); a feeding device (16, 18, 20) for feeding transmission signals (S1...  
WO/2015/024870A1
A detector (118) for determining a position of at least one object (112) is disclosed, the detector (118) comprising: - at Ieast one longitudinal optical sensor (120), wherein the longitudinal optical sensor (120) has at Ieast one sensor...  
WO/2015/022036A1
Invention provides a system and method for separating sound from an object of interest from its background and condition monitoring system and mobile phone using the same. The sound separating system includes a sound source localizing pa...  
WO/2015/020551A1
A scintillation caused by ionospheric irregularities during Global Navigation Satellite System (GNSS) measurements is detected. A first input GNSS measurement corresponding to a navigation satellite and corresponding to a first carrie...  
WO/2015/020552A1
Scintillations caused by ionospheric irregularities during Global Navigation Satellite System (GNSS) measurements are detected and mitigated. Detection is based at least in part on statistical properties of geometry-free combination para...  
WO/2015/019354A1
A system for directionally classifying of a radio signal originating from an emitter. The system includes a receiving-station, which includes at least two antennas, a single-channel-receiver producing a first and a second received signal...  
WO/2015/013752A1
A method/apparatus for detecting a contact of interest occurring in the performance of an event or activity, particularly a sporting or entertainment event or activity, the method of including the steps of capturing and storing sequences...  
WO/2015/017010A1
Characterizing a radiation pattern of an antenna, accurately, is needed to improve the determination of an angle arrival of a radar signal received by the antenna. Accordingly, an optimized monotonic fitting approach with corresponding m...  
WO/2015/010734A1
A method and system are proposed for locating a tag. The system comprises a first receiver configured to receive a signal from a tag. The first receiver comprises at least two antennas each configured to receive the signal and a first pr...  
WO/2015/007734A1
The inventive device for detecting electromagnetic signals comprises a phase reception antenna with N radiating elements (1) and comprising M reception channels (2, 3) downstream from the reception antenna, M being less than N, the aimin...  
WO/2015/008960A1
The present invention relates to a location information providing system using ultrasonic region division, which can divide an ultrasonic region and match location information of tunnels, buildings, etc. with service signals obtained by ...  
WO/2015/010001A1
This disclosure describes systems, methods, and apparatus for reducing a DC bias on a substrate surface in a plasma processing chamber due to cross coupling of RF power to an electrode coupled to the substrate. This is brought about via ...  
WO/2015/002351A1
The present invention relates to a solar position tracking accuracy measurement system based on an optical lens, by which the solar position tracking accuracy of a tracker can be effectively analyzed and detected in real-time by using a ...  
WO/2015/002914A1
The present invention is a solar light aligning apparatus that uses optics and optical physics to align sun light. The solar light aligning apparatus can determine the tilt of any planar surface such that the planar surface is perpendicu...  
WO/2015/001552A1
Method and system for radiolocation of RF transmitter in the presence of multipath interference. RF receivers are spatially separated at known locations in a moderate multipath environment in the vicinity of the transmitter. Upon detecti...  
WO/2014/206984A1
The present invention relates to a method (70) for monitoring a phase for transferring a satellite (20) from one earth orbit, called "initial orbit", to another earth orbit, called "mission orbit", in particular a transfer using electric...  
WO/2014/206867A1
The present invention relates to a system (30) for calibrating a useful phase difference between signals corresponding to a target signal emitted by a vehicle (20) and received by a first receiving chain (31a) and a second receiving chai...  
WO/2014/203243A1
Dual threat laser warning system and method. A sensor module receives incoming radiation, which undergoes filtering according to filtering criteria. The filtered radiation is detected by an impact recognition sensor. The spectral range a...  

Matches 551 - 600 out of 12,380