Abstract: A radar based, fill-level sensor comprising at least one semiconductor element, including at least a semiconductor chip and a chip package, in which the at least one semiconductor chip is arranged, wherein the at least one semiconductor chip has at least one coupling element, which serves as a signal gate for electromagnetic waves, preferably in the millimeter wave region, characterized in that at least one first resonator structure is arranged on a surface portion of the chip package.

Abstract: The present disclosure relates to an electronic component for the bunched emitting and/or receiving of radar signals. For this, the electronic component comprises: a semiconductor chip, which is embodied to emit and/or to receive the radar signal by means of a primary radiator, and a support, on whose surface the semiconductor chip is arranged for electrical contacting. According to the present disclosure, the surface of the support has at least a first step embodied in such a manner that the radar signal in the case of the emitting and/or receiving is bunched approximately perpendicularly to the surface of the support. In this way, the electronic component-of the present disclosure is suited especially for those applications of radar based distance measurement, which benefit from bunched emitted and received radar signals.

Abstract: A frequency generator includes two voltage controlled oscillators, which have a plurality of switchable sub-bands, each, and which are designed to produce respective frequency signals, wherein a switching from one sub-band to a neighboring sub-band occurs at predetermined switching locations. The sub-bands of the second oscillator are arranged offset in frequency relative to the sub-bands of the first oscillator. The frequency generator includes an electronic switch element, which is designed to switch either the first or the second frequency signal through to the output of the electronic switch element, and to switch the switch element such that during the producing of the frequency ramp alternately either the first or the second frequency signal is switched through to the output. When at one of the oscillators the switching between two neighboring sub-bands is occurring, the frequency signal produced by the other oscillator is switched through to the output.

Abstract: Compositions comprising a triazole compound and a biopesticide.

Abstract: The present disclosure relates to a method for detecting a fault state at an FMCW-based fill level measuring device, including performing two reference measurements successively in time, a first reference measurement signal and a second reference measurement signal, using the filling level measuring device under a predefined reference measurement condition. In each of the two reference measurement signals a characteristic parameter is determined, wherein a change in the characteristic parameter over time is determined by comparing the two reference measurement signals. A fault state is detected when the change in the characteristic parameter exceeds a predefined maximum characteristic parameter change.

Abstract: An apparatus for determining the fill level of a fill substance in a container, comprising at least one antenna element. The at least one antenna element has a hollow conductor, wherein there is arranged at a first end region of the hollow conductor a coupling element for the out-coupling of transmission signals and for the in-coupling of received signals, wherein there is arranged at a second end region of the hollow conductor a radiating element directed toward the fill substance, a transmitting/receiving unit having a signal generator for producing the transmission signals. The transmitting/receiving unit determines the fill level of the fill substance in the container based on the travel time of the transmission- and received signals.

Abstract: The invention relates to a frequency generator for generating two pulse repetition frequency signals with slightly different frequencies for a radar measuring device. The frequency generator comprises an oscillator, which generates an oscillator signal, a first signal path for generating a first pulse repetition frequency signal from the oscillator signal, and a second signal path for generating a second pulse repetition frequency signal from the oscillator signal.

Abstract: A radar measurement apparatus works according to the FMCW principle and includes a radar transmission unit, and a radar receiving unit, which is designed to receive a radar received signal reflected on a surface of the medium or other target in a pipe or tube, to convert the received signal into an intermediate frequency signal by mixing with the transmission signal, or a signal derived therefrom, and based on an intermediate signal to determine distance to the surface of the medium or other target. The radar receiving unit applies a phase correction to the intermediate signal produces a phase corrected, intermediate frequency signal, wherein the phase correction lessens or removes a dispersion dependent phase fraction in the phase of the intermediate signal and adds a non-dispersion effects dependent phase fraction.

Abstract: A radar-based fill-level measuring device comprising at least one synthesizer circuit having a plurality of circuit components for producing phase controlled microwave signals for a travel-time measurement and at least three electrical potentials for supplying the synthesizer circuit, wherein the synthesizer circuit has at least three circuit groups. Each circuit component is associated with at least one circuit group, wherein each of the at least three circuit groups is fed by means of at least one potential difference between two of the at least three different potentials.

Abstract: A method for determining frequency components of a discrete time signal, comprising steps as follows: transforming the discrete time signal into the frequency domain by means of a fast Fourier transformation, wherein a frequency spectrum is obtained as a sequence of frequency sample values, detecting peaks in the frequency spectrum, introducing at least one additional frequency support point in the vicinity of a detected peak, determining a frequency amplitude at the at least one additional frequency support point by means of the Goertzel algorithm, and determining the position of the peak maximum of the detected peak by applying both the frequency sample values delivered by the fast Fourier transformation as well as also the frequency amplitude at the at least one additional frequency support point.

Abstract: Subject matter of the present invention is an emulsifiable concentrate comprising a water-insoluble pesticide, a) an alkyl lactate, b) an amide of the formula (I), and c) a diester of the formula (II) as defined below. The invention further relates to a process for the preparation of said concentrate; an emulsion obtainable by mixing water, a water-insoluble pesticide, the components a), b) and c); and to a method for controlling phytopathogenic fungi and/or undesired vegetation and/or undesired attack by insects or mites and/or for regulating the growth of plants, where the concentrate or the emulsion is allowed to act on the respective pests, their environment or on the crop plants to be protected from the respective pests, on the soil and/or on undesired plants and/or on the crop plants and/or their environment.

Abstract: The invention relates to a method of preparing an agrochemical composition comprising the steps of preparing a premix by contacting a solid water-insoluble pesticide and a hydrophobin and preparing a raw suspension by milling the premix; an agrochemical composition which is obtainable by said method; a use and method of application of hydrophobin for reducing the toxicity of a solid water-insoluble pesticide; a method of controlling phytopathogenic fungi and/or undesired plant growth and/or undesired insect or mite attack and/or for regulating the growth of plants; and seed containing said suspension.

Abstract: An apparatus for determining the fill level of a fill substance in a container, comprising at least one antenna element. The at least one antenna element has a hollow conductor, wherein there is arranged at a first end region of the hollow conductor a coupling element for the out-coupling of transmission signals and for the in-coupling of received signals, wherein there is arranged at a second end region of the hollow conductor a radiating element directed toward the fill substance, a transmitting/receiving unit having a signal generator for producing the transmission signals. The transmitting/receiving unit determines the fill level of the fill substance in the container based on the travel time of the transmission- and received signals.

Abstract: A method is based on measuring a distance to a reference reflector arranged at a known distance, in order to calibrate and/or monitor a coherent frequency modulation, continuous wave radar, fill-level measuring device, wherein the reference reflector can be reliably identified. To this end, a reference reflector executing oscillations toward the fill-level measuring device with an oscillation frequency is used, which is inserted in the beam path of periodically linearly frequency modulated transmission signals transmitted from the fill-level measuring device. The fill-level measuring device receives fractions of the transmission signals reflected back on reflectors in the container and records based on these received signals and their time correlation relative to the respectively associated transmission signal for each received signal an echo function, which shows the amplitudes of the received signal as a function of the associated position of the associated reflector.

Abstract: The invention relates to a frequency generator for generating two pulse repetition frequency signals with slightly different frequencies for a radar measuring device. The frequency generator comprises an oscillator, which generates an oscillator signal, a first signal path for generating a first pulse repetition frequency signal from the oscillator signal, and a second signal path for generating a second pulse repetition frequency signal from the oscillator signal.

Abstract: Described is a frequency generator for producing a frequency ramp. The frequency generator includes a first voltage controlled oscillator, which has a plurality of switchable sub-bands and is designed to produce a first frequency signal, wherein a switching from one sub-band to a neighboring sub-band occurs at predetermined first switching locations, as well as a second voltage controlled oscillator, which has a plurality of switchable sub-bands and is designed to produce a second frequency signal. A switching from one sub-band to a neighboring sub-band occurs at predetermined second switching locations. The sub-bands of the second voltage controlled oscillator are arranged offset in frequency relative to the sub-bands of the first voltage controlled oscillator.

Abstract: A radar measurement apparatus works according to the FMCW principle and includes a radar transmission unit, and a radar receiving unit, which is designed to receive a radar received signal reflected on a surface of the medium or other target in a pipe or tube, to convert the received signal into an intermediate frequency signal by mixing with the transmission signal, or a signal derived therefrom, and based on an intermediate signal to determine distance to the surface of the medium or other target. The radar receiving unit applies a phase correction to the intermediate signal produces a phase corrected, intermediate frequency signal, wherein the phase correction lessens or removes a dispersion dependent phase fraction in the phase of the intermediate signal and adds a non-dispersion effects dependent phase fraction.

Abstract: Compositions comprising a triazole compound and a biopesticide

Abstract: A method for determining frequency components of a discrete time signal, comprising steps as follows: transforming the discrete time signal into the frequency domain by means of a fast Fourier transformation, wherein a frequency spectrum is obtained as a sequence of frequency sample values, detecting peaks in the frequency spectrum, introducing at least one additional frequency support point in the vicinity of a detected peak, determining a frequency amplitude at the at least one additional frequency support point by means of the Goertzel algorithm, and determining the position of the peak maximum of the detected peak by applying both the frequency sample values delivered by the fast Fourier transformation as well as also the frequency amplitude at the at least one additional frequency support point.

Abstract: Subject matter of the present invention is an emulsifiable concentrate comprising a water-insoluble pesticide, a) an alkyl lactate, b) an amide of the formula (I), and c) a diester of the formula (II) as defined below. The invention further relates to a process for the preparation of said concentrate; an emulsion obtainable by mixing water, a water-insoluble pesticide, the components a), b) and c); and to a method for controlling phytopathogenic fungi and/or undesired vegetation and/or undesired attack by insects or mites and/or for regulating the growth of plants, where the concentrate or the emulsion is allowed to act on the respective pests, their environment or on the crop plants to be protected from the respective pests, on the soil and/or on undesired plants and/or on the crop plants and/or their environment.