Abstract: A method and a labeling system for generating a label object for the symbolic description of an object of an environment of a mobile device, e.g., a robot or a vehicle. The label object includes at least one attribute of an object at a first point in time, from observations of this object. The method includes selecting, from the observations, a first observation recorded at a first point in time, a second observation recorded at a second point in time, the second point in time being a point in time before the first point in time, as well as a third observation recorded at a third point in time, the third point in time being a point in time after the first point in time; and ascertaining, by using the selected observations, the at least one attribute of the object.

Abstract: A method and a device for the functional testing and evaluation of a control system. The method for functional testing of sensors, actuators, and/or a control logic system of a control system controlled in at least a partly automated manner has the following: sending at least one stimulus to a sensor, an actuator, and/or to the control logic system of the control system; reading out at least one reaction of the control system from the sensor, from the actuator, from the control logic system, and/or from a connection between these components; and using a metric module to compare the reaction with a stored expected reaction, the metric module determining a metric according to which deviations of the read-out reaction from the expected reaction are to be evaluated with respect to the intended function of the control system.

Abstract: A method for generating labels for a data set. The method includes: providing an unlabeled data set comprising a number of unlabeled data; generating initial labels for the data of the unlabeled data set; providing the initial labels as nth labels where n=1; performing an iterative process, where an nth iteration of the iterative process comprises the following steps for every n=1, 2, 3, . . . N: training a model as an nth trained model using a labeled data set, the labeled data set being given by a combination of the data of the unlabeled data set with the nth labels; predicting nth predicted labels for the unlabeled data of the unlabeled data set by using the nth trained model; determining (n+1)th labels from a set of labels comprising at least the nth predicted labels.

Abstract: A method and a labeling system for generating a label object for the symbolic description of an object of an environment of a mobile device, e.g., a robot or a vehicle. The label object includes at least one attribute of an object at a first point in time, from observations of this object. The method includes selecting, from the observations, a first observation recorded at a first point in time, a second observation recorded at a second point in time, the second point in time being a point in time before the first point in time, as well as a third observation recorded at a third point in time, the third point in time being a point in time after the first point in time; and ascertaining, by using the selected observations, the at least one attribute of the object.

Abstract: A method and a device for the functional testing and evaluation of a control system. The method for functional testing of sensors, actuators, and/or a control logic system of a control system controlled in at least a partly automated manner has the following: sending at least one stimulus to a sensor, an actuator, and/or to the control logic system of the control system; reading out at least one reaction of the control system from the sensor, from the actuator, from the control logic system, and/or from a connection between these components; and using a metric module to compare the reaction with a stored expected reaction, the metric module determining a metric according to which deviations of the read-out reaction from the expected reaction are to be evaluated with respect to the intended function of the control system.

Abstract: A device and a method for transmitting a high-frequency signal. The device is designed to include a carrier, through which a passage is formed; a transmitting element on a first surface of the carrier, to which the high-frequency signal may be applied; and a receiving element on a second surface of the carrier, which is galvanically isolated from the transmitting element, the high-frequency signal being transmittable as an electromagnetic wave through the passage to the receiving element with the aid of the transmitting element.

Abstract: A and a method for transmitting a high-frequency signal. The device is designed to include a carrier, through which a passage is formed; a transmitting element on a first surface of the carrier, to which the high-frequency signal may be applied; and a receiving element on a second surface of the carrier, which is galvanically isolated from the transmitting element, the high-frequency signal being transmittable as an electromagnetic wave through the passage to the receiving element with the aid of the transmitting element.

Abstract: A device for transmitting millimeter-wave signals between a microstrip formed on a circuit board and a waveguide, characterized by a housing which is soldered onto the circuit board with the aid of solder contacts and which contains a signal line, which is connected to the microstrip via a soldered connection suitable for use at high frequencies, and which connects this microstrip to a coupling point for the millimeter-wave signals, the coupling point facing the waveguide.

Abstract: A semiconductor module, having an integrated circuit, a rewiring layer for externally connecting the integrated circuit, and at least one waveguide integrated into the semiconductor module for radar signals having a conductive pattern, which laterally surrounds the interior of the waveguides, the integrated circuit and the at least one waveguide being embedded, at least in regions, in a housing material of the semiconductor module; as well as a radar sensor, a motor vehicle radar system having such a semiconductor module, and a method for producing a semiconductor module.

Abstract: A device for transmitting millimeter-wave signals between a microstrip formed on a circuit board and a waveguide, characterized by a housing which is soldered onto the circuit board with the aid of solder contacts and which contains a signal line, which is connected to the microstrip via a soldered connection suitable for use at high frequencies, and which connects this microstrip to a coupling point for the millimeter-wave signals, the coupling point facing the waveguide.

Abstract: A semiconductor module, having an integrated circuit, a rewiring layer for externally connecting the integrated circuit, and at least one waveguide integrated into the semiconductor module for radar signals having a conductive pattern, which laterally surrounds the interior of the waveguides, the integrated circuit and the at least one waveguide being embedded, at least in regions, in a housing material of the semiconductor module; as well as a radar sensor, a motor vehicle radar system having such a semiconductor module, and a method for producing a semiconductor module.