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DE102017126723A1 Apparatus and method for processing radar signals  
A radar apparatus is proposed, comprising an input DMA module, at least one processing module, an output DMA module, wherein the input DMA module is adapted to access a random access memory and to...
DE102017123904A1 Method for reducing computing time in the calculation of radar information  
The invention relates to a method for computing time reduction in the calculation of radar information in a moving vehicle, comprising the following steps: Detecting or providing environmental...
DE102018120685A1 MULTIPLE Dissolution DOPPLER PROCESSING  
A system and method for processing echo signals reflected from one or more targets in a radar field of view is provided. The method includes receiving echo signals reflected from one or more...
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...
DE102017201098A1 Method for determining movement parameters of a vehicle.  
Method for determining movement parameters of a vehicle (2) by means of a radar sensor (4) with the steps: Sending and receiving at least one radar wave; Determining the attitude angle and Doppler...
DE102017205649B3 Method and device for computer-aided processing of raw SAR data  
The invention relates to a method for computer-aided processing of raw SAR data (RD) comprising radar returns from radar pulses (RP) emitted by a radar device (1) on a flying object which is in an...
DE102017119182A1 Method and device for computationally efficient target acquisition and tracking using a radar  
The present invention relates generally to the processing of electromagnetic signals, and more particularly to a method and apparatus for managing the calculation cost of radar signal processing...
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...
DE102015222043A1 A method of operating an OFDM radar device  
A method for operating an OFDM radar device (100), wherein one cycle of the method comprises the steps of: - sending defined OFDM symbols; Arranging data of received reflection signals in a...
DE102015005987B4 Verfahren zum Betrieb eines Radarsensors in einem Kraftfahrzeug, Radarsensor und Kraftfahrzeug  
Verfahren zum Betrieb eines zur Umfeldwahrnehmung genutzten Radarsensors (3) für ein Kraftfahrzeug (6), wobei zu wenigstens einer durch das Kraftfahrzeug (6) zurückgelegten Strecke durch den...
DE102015115789A1 Doppler-based segmentation and optical flow in radar images  
In one embodiment, a method for processing an image is provided. The method receives an image that includes a plurality of pixels. Each pixel comprises a radial velocity information. The method...
DE102015115795A1 DOPPLER BASED COMPRESSION OF DATA OF IMAGING RADAR  
There is provided a method for processing a sequence of images. The process receives a sequence of images. Each image includes a plurality of pixels. The pixels include a radial velocity...
DE102015115786A1 Doppler-based segmentation and optical flow in radar images  
In one embodiment, a method for processing a sequence of images is provided. The process receives a sequence of images, which are generated by a radar. Each image includes a plurality of pixels....
DE102014013432B4 Method for processing environmental data in a vehicle  
Method for processing sensor information in a vehicle in which sensor data determined by means of at least one sensor comprised by the vehicle are transformed by a current environment of the...
DE102013015454A1 Networked multi-static radar receiving arrangement  
A radar receiver (10A, 10B, 10C) for a multi-static radar system (1) has a plurality of receiving channels (110A, 110B) and a Kanalsummator (15). Each receiving channel is adapted to process a...
DE102014009201A1 Process, apparatus and system for processing radar signals  
An embodiment also relates to a method for processing radar signals. The radar signals may include digitized data, which are received by at least two radar antennas. The method includes...
DE102012215858A1 Evaluating FOR A SYSTEM FOR OBJECT RECOGNITION  
An evaluation device for a system for detecting objects on the sound waves or electromagnetic waves is formed in order to simulate an artifact signal based on a total response signal and an...
DE102012209113A1 Method for computer-aided processing of synthetic aperture radar raw data to create digital image of earth's surface, involves obtaining compressed signals, and partially differentiating integral bit rates of quantization for positions  
The method involves moving a satellite (SA) when emitting radar pulses (RP) into a direction (x). Synthetic aperture radar (SAR) raw data are provided for a receiver. Digital data samples of the...
DE102012209113B4 Method and apparatus for computer-aided processing of raw SAR data  
A method for computer-assisted processing of raw SAR data (R, R '), which the radar echoes that of a transmitter at least a flying object (1, 1' comprise) the transmitted radar pulses (RP),...
DE102012200729A1 Method and surroundings sensing device for determining the position and / or movement of the at least one object in the surroundings of a vehicle by means of acoustic signals reflected by the object  
The present invention relates to a method for determining the position and / or movement of an object in the vicinity of a movement auxiliary, in particular of a vehicle, by means of received...
DE4142832A1 Method for estimation of size and classification of airborne targets by radar system, involves determining load received in process of analysis time for each time from given goal  
The method involves determining load received in the process of analysis time T for each time from a given goal, and measuring a spectral expansion of this load after correction as a function of a...
DE102009035944A1 Method and apparatus for event-based reduction of the time-frequency region of a signal  
A method and apparatus for generating a respect to an input signal (SON(T)) in the time domain and simultaneously reduced in the frequency domain output signal (sOUT(T)) determined a spectrogram...
DE102009030672B3 Method for determining the geographical coordinates of pixels in SAR images  
The invention relates to a method for airborne determination of geographical coordinates of corresponding pixels from digital synthetic aperture radar images, the SAR images are in Slant Range...
DE102008052909A1 Radar data processing method for radar in vehicle, involves summarizing two matrices element-wise and forming cluster in polar coordinate system by complex representations of pixels of same or similar speed  
The method involves summarizing two matrices element-wise in such a way that a complex representation (K) of an intensity and the speed is produced for each pixel so that a radius (I) of the...
DE3828108A1 Pulse compression process which operates with phase codes or linear frequency modulation, and radar system for applying the method  
at a method of pulse compression type with phase codes or linear frequency modulation and in a radar for carrying out the Method, the transmit pulses (20 to 25) of a pulse sequence with the same...
DE102007035131B4 Means for determining a train sequence  
Means for determining a train sequence, wherein on a carriage (11) a distance measuring device (40a, 40b) for determining the distance (d1, d2) is arranged to another carriage (12, 14), in which a...
DE102007035691A1 Signal processing device  
On first A / D converter (89) for subjecting an analog signal to A / D conversion with a first A / D clock, and a second A / D converter (90) undergoes the same analog signal to A / D conversion...
DE102007035691B4 Signal processing device  
Signal processing apparatus comprising: - For generating an A / D clock used for sampling in a A / D conversion in order of A / D cycles to generate an A / D clock generating means (87) includes a...
DE3916954B3 A method for objective analysis and improved false alarm suppression in a radar apparatus for performing the method as well as radar, in which the method has been applied  
process to target analysis and improve the false alarm reduction in a radar, wherein pairs of signals (r1. r2) Are available in the receiving channels of the radar and two rows of different...
DE102006010380A1 Navigation system e.g. global satellite navigation system, for e.g. mobile telephone, has evaluating logic and motion detecting device to detect reflected signal changes relative to duration and change of Doppler shift as channel response  
The system has a transmitting device (4) with an antenna (5) for transmitting ultra-wideband (UWB) data signals in the form of extremely short pulse. A receiving device (6) receives reflection...
DE102006006572A1 Method of measuring fill level in a container with a pulse propagation time level sensor using intermediate frequency sampling  
The method involves sampling an intermediate frequency signal at discrete times. The sampled signal is then converted to digital sample values. The values are then processed such that from two...
DE102005059902A1 Distance sensor condition detecting method for measuring motor vehicle distance, involves determining distance values from sensor signals and producing sensor condition signals that correlates with result of statistical evaluation of values  
The method involves producing sensor signals, which correlate with a distance of a motor vehicle (1) to a driveway limitation, by distance sensors (8a, 8b, 9a, 9b). A set of time and/or location...
DE102004030752A1 Method and apparatus for Kursprädikation in motor vehicles  
It A method and an apparatus for course prediction proposed in motor vehicles which a locating system for front Vehicle located objects have, at the basis of measured distance and angle data is...
DE19731111B4 A method for identifying and classifying a target  
process the identification and classification of a target, wherein - a thing of at least one suited to this pysikalischen detector detected becomes, - out the output of the detector, at least by...
DE102004017381A1 Radar signal processing procedure analyses amplifier stage outputs to select multiplexer input against preset criteria  
A radar signal processing procedure uses stepwise amplification (1) with the outputs applied to the input of a multiplexer (2) and a signal analysis unit (3) which determines the selection of...
DE102004005399A1 A method for improving the lateral resolution of a ROSAR system  
The Invention relates to a method for improving the lateral resolution of a Radar system with synthetic aperture based on rotating antennas on the with a transmitter, a receiver as well as...
DE10354872B4 Means for detecting a direction of a target using a phase difference of a plurality of channels received via radio wave signals  
Means for detecting a direction of a target, which is detected by transmitting and receiving radio waves via a plurality of transmit and receive channels, wherein a phase difference between the...
DE10354872A1 Target direction acquisition radar device, includes zone determining device configured for assessing that target exists in any azimuthal angle zone  
A device for direction detection of a target includes a direction assessment /calculation device configured to determine the direction of the target on the basis of the phase difference of the...
DE10252229A1 Radar system for monitoring the surrounding of a vehicle body part with radar system and method therefor  
The invention relates to a radar system, a body part with a radar system and a method of operating a radar system, characterized by a central processing unit for generating and evaluating the...
DE10035921B4 Method for determining a descriptive in situ Seegangsfeld hydropraphischen parameters by means of a radar device  
Method for determining a descriptive in situ Seegangsfeld hydrographic parameters, in particular the Seeganges, the flow and the depth of water, by means of a radar device, from the supplied...
DE10219658A1 Determining object angle, especially for vehicle, using multiple beam radar system, involves evaluating measurement cycles and selecting actual object angle from measured angles using coincidence criteria  
The method involves using a multiple beam radar system to measure between an object and a reference axis. The measurement is evaluated for each individual receiver channel and an object angle is...
DE10145641A1 Method for detecting an air situation in a combat vehicle and device for carrying out the method  
A method for detecting an air situation in a combat vehicle and an apparatus for performing the method. The combat vehicle is equipped with a search radar device. Target echo signals are generated...
DE10035530A1 Universal two-channel STAP filter  
For the suppression of interfering fixed targets in raw radar data a STAP method is described in which the determination of the filter coefficients and the filtering of the data takes place in the...
DE10026787A1 A method for determining direction and / or distance of reflective target locations  
In a method for determining directions and / or distances of reflective target locations transducer elements of a transmitting and / or receiving arrangement are combined and in each case with a...
DE10015164A1 ROSAR communication method for obstacle detection in helicopter, involves merging heliradar laser-radar sensor data with registered data of on-board-intrinsic database for display of flight path and landing location  
The method involves the operation of a heliradar with a laser radar in a helicopter, using a sensor. The sensor data is merged with a data registered in an on-board-intrinsic database and...
DE10115909B4 Method, apparatus and program for selecting a preceding vehicle and a storage medium with a program for selecting a preceding vehicle  
The radius of curvature of the lane on which an own vehicle is traveling is calculated according to the rotational state of the host vehicle and the speed of the vehicle is determined based on the...
DE10115909A1 Method for selection of a vehicle in front of the vehicle being driven, determination of its relative path and determination of any collision risk, etc., by determining if the vehicle is on the same path as the driver's vehicle  
Determination of the driver's vehicle speed and direction is from a speedometer in conjunction with an angle or yaw sensor. An instantaneous determination is made as to the probability of whether...
DE10005421A1 Frequency Modulated Carrier Wave radar system for establishing the distance profile of fog banks for motor vehicles has circuit for automatically compensating for signal intensities of reflected signals  
A frequency analyzer, especially a fast Fourier transformer, is used to calculate a frequency spectrum corresponding to a distance profile, from the difference frequency signals. A compensation...
DE19964020A1 Method and apparatus for Dejustageerkennung in a motor vehicle radar system  
The invention relates to a method for mismatch detection in a vehicle-sensor system, wherein a signal is transmitted and wherein signals reflected by a standing object are received. The...
DE19956625A1 Real-time data sorting and reduction  
A method of filtering data includes creating a cell control block data field to form a histogram, wherein the histogram includes a plurality of cell control block, and wherein each cell control...

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