Matches 1 - 50 out of 268 1 2 3 4 5 6 >


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DE102018200765A1 FMCW radar sensor  
FMCW radar sensor having a plurality of spaced-apart antenna elements (10) each having a mixer (12) generating an intermediate frequency signal (Z1, Zi, Zn) by mixing a received signal (E) with an...
DE102018200751A1 Radar apparatus and method for operating a radar apparatus  
The invention relates to a radar device (1), comprising: a plurality of transmission devices (TXi), which are designed to emit radar waves; a plurality of receiver means (RXi) adapted to receive...
DE102018212147A1 RADAR DEVICE  
In a radar apparatus (1), when a distance based on a visual range required by the radar apparatus (1) is determined as a distance d, transmission antennas (Tx) are juxtaposed with an antenna...
DE102018130214A1 TX beamformer in the MIMIO radar  
A method for transmit beamforming in a MIMO antenna for a radar system having N transmit antennas includes detecting a coding matrix defining a desired field of view, generating a transmit signal...
DE102018126715A1 RADAR SYSTEM ON THE VEHICLE  
A ground vehicle radar system includes a MIMO system having a plurality of transmitters, a plurality of receivers, and a controller including an interpreter in communication with the plurality of...
DE102011101049B4 Sensor and alignment adjustment method  
A sensor (100) having a plurality of antennas or a plurality of antenna arrays (310, 320, 330) spaced by a predetermined distance in a horizontal direction and a vertical direction from each other...
DE102018119877A1 Widely spaced radar nodes with a clear beam pattern  
A vehicle, a radar system for the vehicle, and a method of driving the vehicle. A radar assembly having a plurality of radar nodes is disposed along the vehicle. Each radar node includes a first...
DE102018119858A1 Doppler measurements to resolve the incident angle ambiguity of wide aperture radar  
A system and method for resolving the ambiguity of an angle of arrival (AOA) in a radar system includes receiving received reflections at a plurality of transceiver nodes. Each transceiver node...
DE102018119856A1 Target angle determination using radar elements of a vehicle with local reference signals  
A method and system for determining the arrival angle of a destination includes one or more transmitters, one or more receivers, and a local oscillator for respectively providing a local reference...
DE102017214575A1 Imaging radar system with a receiving array for the angular determination of objects in two dimensions by a spread arrangement of receiving antennas of one dimension  
The present invention relates to a device for determining the position of objects in two-dimensional space having a first dimension and a second dimension whose direction vector is orthogonal to...
DE102017114223A1 Near field radar, land, air or water vehicle, use of a radar device, method for operating a radar device and computer program  
The invention relates to a near-field radar device, comprising a plurality of individual radar sensors, which are arranged distributed in a mounting region of the radar device side by side,...
DE102018124986A1 Driver assistance system with a frequency-controlled alignment of a transmitter for detecting an object in an environment of a vehicle  
The invention relates to a driver assistance system (1) for a vehicle (2) for locating an object (3) in an environment of the vehicle (2), the driver assistance system (1) comprising a transmitter...
DE102018204829A1 Method and device for analyzing a vehicle environment and vehicle with such a device  
A method is provided for analyzing a vehicle environment, comprising: arranging a first sensor group 1 with at least two radar sensors 2 on a vehicle, emitting radar waves by means of the radar...
DE102017107212A1 Method and device for processing radar signals  
A method for processing radar signals is proposed, comprising emitting a first radar signal via a transmitting antenna of a first radar unit, wherein the first radar signal is phase modulated...
DE102018103031A1 RADAR DEVICE AND TARGET HEIGHT ASSESSMENT PROCEDURE  
There is provided a radar apparatus configured to detect a target by performing signal processing based on a transmission wave and a reflection wave of the transmission wave reflected at the...
DE102018104090A1 ADAPTIVE DESCRIPTION OF PROCESS RUSTS FOR IMPROVED KALMAN FILTER TARGET TRACKING  
A system and method for performing target tracking with a radar system using a Kalman filter involves predicting a predicted target position of a target detected by the radar system in a frame....
DE102017201099A1 Method for calibrating radar sensors in a vehicle  
Method for determining a position of at least one second radar sensor (4) relative to a known first position of a first radar sensor (4) in a vehicle (2) during a straight-ahead travel at constant...
DE102018101120A1 Iterative approach to achieve angular ambiguity resolution  
A system and method for achieving angular ambiguity resolution in a two-dimensional synthetic aperture Doppler radar system involves transmitting pulses using a plurality of transmitting elements...
DE102017223429A1 Method and device for object detection by means of radar  
A method for determining a property of an object includes steps of transmitting fast-chirped modulated radar signals by means of a plurality of transmit channels; and receiving the radar signals...
DE102016125190A1 Radar systems for vehicles and method for operating radar systems of vehicles  
A radar system for a vehicle includes at least one antenna element that is installable on an outer shell of the vehicle. Furthermore, the radar system comprises at least one dielectric waveguide....
DE102017128508A1 DIRECT DOPPLER FREE SPEED MEASUREMENT IN LINEAR FREQUENCY MODULATION RADAR  
A method and system for estimating a target speed includes a radar for transmitting a linear frequency modulated chirp from each of a plurality of transmit elements and receiving the resulting...
DE102017221049A1 RADAR DEVICE WITH MULTI-INPUT EXTRACT ANTENNAS  
The present disclosure provides a radar apparatus and an antenna for the radar apparatus. Furthermore, a first transmission antenna group and a first reception antenna group are formed by...
DE102017221047A1 RADAR DEVICE AND ERROR CORRECTION FOR THIS  
The present disclosure provides a radar apparatus and a method for correcting a failure of a radar apparatus. According to the present disclosure, a first transmission antenna group and a first...
DE102017221043A1 RADAR DEVICE AND ANTENNA DEVICE THEREFOR  
The present disclosure provides a radar apparatus and an antenna system for the radar apparatus. A first transmission antenna group and a first reception antenna group are formed by elongatingly...
DE102017119946A1 PHASE AND AMPLITUDE SIGNAL DETECTION CIRCUIT FOR RADIO FREQUENCY (RF) TRANSMITTER  
A radio frequency (RF) transmitter for self-detection of power and phase of an RF signal is provided. A local oscillator (LO) is designed to generate an LO signal. A power amplifier is configured...
DE102016217134A1 Motor vehicle with a detection device for angle-resolved detection of the motor vehicle environment  
Motor vehicle with a detection device for the angle-resolved detection of the automotive environment by a radar method, wherein the detection device comprises at least one antenna device (2-7),...
DE102017113737A1 LOW LATENCY DECODING IN A MULTIPLE-INPUT MULTIPLE-OUTPUT-RADAR  
A Multiple-Input Multiple-Output (MIMO) radar system and method for performing decoding with low latency in a MIMO radar system. The method includes transmitting a different linear frequency...
DE102017210137A1 Radar apparatus and method for processing a radar signal  
The present disclosure relates to a radar apparatus and a method of processing a signal using a radar apparatus, and more particularly to an apparatus and method for receiving and processing...
DE102017112946A1 RADAR DEVICE AND INFORMATION TRANSMISSION METHOD  
A radar device (1) comprises a signal processing unit (201) and a destination information output unit (204). The destination information output unit (204) outputs only pair data having an addition...
DE102017112939A1 RADAR DEVICE AND CONTROL METHOD OF A RADAR DEVICE  
A radar apparatus (1) derives a plurality of parameters according to a target and detection distances of the target on the basis of received signals obtained by receiving reflected waves (RW),...
DE102017111896A1 Radar device and tip processing method  
A radar device is provided. A signal processing unit is configured to: obtain a first and second estimation peak estimated as a first peak in a rising portion and a second peak in a falling...
DE102017111893A1 Radar device and control method for radar device  
A radar apparatus (1) according to the embodiments comprises a deriving unit (7, 70, 71, 72, 73) and a determination unit (76). The deriving unit (7, 70, 71, 72, 73) conducts based on a received...
DE102017110808A1 RADAR DEVICE AND SIGNAL PROCESSING METHOD  
A radar device is provided. A detection unit is configured to detect a lateral location of a target with respect to a vehicle equipped with the radar apparatus based on the waves reflected from...
DE102017123980A1 Driver assistance system with a frequency-controlled alignment of a transmitter for detecting an object in an environment of a vehicle  
The invention relates to a driver assistance system (1) for a vehicle (2) for locating an object (3) in an environment of the vehicle (2), the driver assistance system (1) comprising a transmitter...
DE102016004305A1 A motor vehicle with a plurality of spaced at different installation positions radar sensors and methods for operating a plurality arranged at different installation positions of a motor vehicle radar sensors  
Motor vehicle, comprising a plurality of spaced at different installation positions radar sensors (2a-2h) for detecting the surroundings of the motor vehicle (1) which are operable as a...
DE102016205227A1 Method and device for tracking objects, in particular moving objects, into the three-dimensional space of imaging radar sensors  
A device for determining a position of an object in three-dimensional space, in particular of a moving object, is characterized in that the device has at least two sensor units, each sensor unit...
DE102016204011A1 Device for determining a misalignment of a detection device attached to a vehicle  
The invention relates to a method and a device for detecting a misalignment of at least one detection device (2), which is attached to a vehicle (1), with respect to the intended main sensor beam...
DE102016203160A1 A radar system comprising an antenna array for transmitting and receiving electromagnetic radiation  
The invention relates to a radar system comprising an antenna arrangement (1) which is provided for transmitting and receiving electromagnetic radiation, wherein N first antennas (4) are provided...
DE102016119484A1 Position-determining device  
(SE1) at a first location (X1), a receiving device (EE2), a receiving device (EE2), a device for determining the position of an object (O1, O2) with respect to the position measuring device (1) At...
DE102016100048A1 Method for controlling and / or regulating a sensor arrangement and sensor arrangement  
A method for controlling and / or regulating a sensor arrangement for detecting at least one parameter, such as the position, the speed and / or other parameters, at least one moving object...
DE102015222884A1 Radar system with interleaved serial transmission and parallel reception  
A method for encircling a motor vehicle, comprising the steps of: transmitting transmitting signals with NS ≥ 2 transmitting antennas, wherein the transmitting signals considered consist of a...
DE102016220735A1 Apparatus for estimating the angle of arrival and apparatus for beam bundling  
The present invention relates to an apparatus for estimating an angle of arrival of a reception signal and a beam combiner in a radio wave receiver such as a radar apparatus. More specifically,...
DE102016202052B3 Method and arrangement for highly precise positioning of a robot-guided interaction device by means of radar  
The present invention relates to a method and an arrangement for positioning a robot-guided interaction device with respect to an object. In the method, one or more radar antennas are integrated...
DE102016118731A1 Radar device; A signal processing apparatus for a radar apparatus and a signal processing method  
A radar device is provided. A Fourier transform unit splits each corresponding sweep signal into a plurality of frequency components. A position calculation unit specifies incident angles of...
DE102015216681A1 Detection of stationary objects by means of radar  
The invention relates to a method and a device for determining a position angle of a radar wave reflection point on a stationary object from a moving vehicle.
DE102016210043A1 An apparatus for processing radar signals and methods for processing signals therefor  
The present invention relates to a radar signal processing apparatus and a method for signal processing therefor in which additional beam shaping is performed by reflecting a target angle which is...
DE102015210454A1 Method for operating a radar device  
A method for operating a radar device (100) having at least two transmitter antennas (40, 40a) and at least one receiving antenna (50), comprising the steps of: - generating transmission spectra...
DE102016102241A1 ON DIGITAL BEAM FORMING BASED IN RESOLVING NON-LANE DESTINATIONS ON THE BASIS OF LATTICE KEULEN IN ARRAY ANTENNA RADAR AS IN LANE OBJECTIVES APPEARS  
An antenna system such as a radar antenna system includes an array of antenna elements and a controller. The controller, in response to an entry angle which is less of a target than a threshold...
DE102016101318A1 SYSTEMS AND METHODS FOR RADAR cascading CHIPS WITH A BUFFER LOW LEAKAGE  
It describes a cascaded radar sensor arrangement. The arrangement comprises a first buffer and a second buffer. The first buffer is located within a first radar chip and has a switch and is...
DE102015202874A1 Radar system and method for detecting objects  
The present invention discloses a radar system for detecting objects, comprising at least two transmit antennas, which are formed, in each case emit a radar signal, at least two reception...

Matches 1 - 50 out of 268 1 2 3 4 5 6 >