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DE102017101602A1 A multiplexer wide bandwidth based on LC and acoustic resonator circuits for performing Carrier Aggregation  
Disclosed is a multiplexer (MUX) with a broad bandwidth, the carrier aggregation is executing. The MUX combines at least a first LC filter, which operates as a low-band filter, at least one first...
DE102016001196A1 circuitry  
The invention relates to a circuit arrangement (14) for an on-board network (2a,) of a motor vehicle, wherein the circuit arrangement (14) at least one absorber circuit (16a, 16b) and the wiring...
DE102017101400A1 BAND PASS FILTER AND FILTER BRANCH  
A branching filter comprising a first bandpass filter disposed between a common terminal and a first signal terminal and a second bandpass filter disposed between the common terminal and a second...
DE112012006462T5 SAW filters with improved stopband  
A working surface acoustic wave filter includes a piezoelectric substrate (SU), a first arranged in the acoustic track converter (IDT1) coupled to an input having a first average, a center...
DE102016100925A1 Filterschaltung  
The present invention relates to a filter circuit (100) having a first and a second working with bulk acoustic wave resonator (2, 3), wherein the first resonator (2) has a first piezoelectric...
DE112015004917T5 Device for elastic waves and module for elastic waves  
An elastic waveguide device 1 includes a first piezoelectric substrate 2A having a first main surface 2Aa and a second main surface 2Ab, a second piezoelectric substrate 2B having a first main...
DE102016001082A1 Wind turbine with improved generator / inverter system  
As a result, the subtraction of the common-mode component results in a reduction in the peak voltage values ​​in the line to the generator. The voltage load is thus reduced. The invention also...
DE112015004782T5 Resonator for elastic waves and chain filters  
There is provided a resonator for elastic waves which is capable of reducing the size and achieving a small loss. A resonator for elastic waves 1 in which a plurality of divided resonators divided...
DE102016125769A1 Passive equalizers for directional couplers  
In one embodiment, a device includes a directional coupler having an input port, a port being transmitted, a coupled port, and a separate port. The device also includes a first passive equalizer...
DE112015004609T5 branching  
A branching device that separates signals from a plurality of passbands improves the damping characteristics outside the passbands and improves the insulating properties. A tupling device (1)...
DE112015003975T5 DOMINO SWITCHING AND RELATED ARCHITECTURES AND METHODS FOR CARBONING  
Domains and related architectures and procedures for carrier bundling. In some embodiments, a dominant circuit may have first and second signal paths for respective first and second frequency...
DE102016125768A1 System and method for a switchable capacity  
According to one embodiment, an adjustable capacitance circuit comprises a first branch comprising a plurality of transistors having load paths coupled in series with a first capacitor. A method...
DE102016125160A1 Device for elastic shafts  
A device for elastic waves (1) includes a piezoelectric substrate (2) and a plurality of elastic waves (S1-S4, P1-P3) formed on the piezoelectric substrate and each containing IDT electrodes. The...
DE112015004570T5 Chain filters and duplexer  
Providing a chain filter, the size of which is reduced and with which a small loss can be achieved. The chain filter includes a piezoelectric substrate 2, an insulating film 10 disposed on the...
DE102016124990A1 Electronic component  
An electronic component (1) comprises a first and a second element substrate (5, 6), a first and a second functional element section (2, 3), and a support layer (20) which comprises a first cavity...
DE102016124244A1 BRANCH FILTER  
A branch filter comprises a low-pass filter provided between a common terminal and a first signal terminal, and a high-pass filter provided between the common terminal and a second signal...
DE102015226365A1 Method for measuring the variance in a measurement signal, method for data fusion, computer program, machine-readable storage medium and device  
A method (500) for measuring the variance in a measurement signal, comprising the steps of: filtering (501) the measurement signal by means of a high-pass filter (HP) to obtain a filtered...
DE102015226177A1 Interference suppression device, electronic assembly and use of an interference suppression device  
The invention relates to an interference suppression device (100) for an electronic component with a positive high voltage pole (108) and a negative high voltage pole (109), having at least one...
DE102015225470A1 Method for detection and substance detection  
The invention relates to a method for detecting at least one substance and a substance detector. The method for detecting at least one substance at least uses an acoustic resonator with a sensor...
DE102015122628A1 Wafer level package and process for manufacturing  
An improved wafer level package and a method for producing such packages are given. A package includes a first and a second chip. The materials of the chips are essentially independent of each...
DE102015122434A1 MEMS component  
A MEMS component mounted on a ceramic carrier is indicated. The device structures of the MEMS chip face the ceramic carrier and are hermetically arranged in a cavity formed by the surface of the...
DE102015016542A1 Recursive signal filter  
The present invention relates to a method and a device for reconstructing a signal from measurement data. The method comprises acquiring a temporal sequence of measurement data points, presetting...
DE202017102142U1 RF blockers and headphone or headset for mobile phones  
RF blocker (10) for mobile telephones (2), with a plug (12) for connecting the RF blocker (10) with a headphone jack (8) of the mobile phone (2), a receptacle (14) for connecting the RF blocker...
DE102016123381A1 System and method for a beamformer  
According to one embodiment, a beam shaping circuit includes a high frequency front end and a plurality of beam shaping delay circuits coupled to the RF front end. Each of the plurality of...
DE112016000126T5 Manufacturing process for composite substrate  
A manufacturing method for a composite substrate according to the present invention comprises (A) a step of high-gloss polishing a piezoelectric substrate side from a laminated substrate having a...
DE112008001724B4 Antenne und Splitter zum Empfangen von Funksignalen und von Signalen für den ferngesteuerten, schlüssellosen Zugang  
An antenna splitter arrangement comprising a splitter for separating signals received from radio antennas and antennas for remote-controlled, unencrypted access, the splitter (1604, 1706)...
DE102015120654A1 Electroacoustic converter with reduced nonlinearities of the second order  
A transducer with reduced nonlinearities of the second order is given. In order to reduce the nonlinearities, the converter comprises an insulation region between the electrode fingers and the...
DE112016000125T5 Composite substrate and thickness-trend estimation method for a piezoelectric substrate  
A composite substrate according to the present invention includes a support substrate having a diameter of 2 inches or more, and a piezoelectric substrate having a thickness of 20 μm or less and...
DE112011104831B4 Broadband SAW filter  
A PSAW-type acoustic wave filter comprising: a crystalline piezoelectric substrate having a crystal cut selected for the coupling and propagation of a PSAW, and a first transducer disposed on the...
DE102015120341A1 Heat dissipation element  
In order to improve the heat dissipation from electrical components with loss-generating component structures, it is proposed to provide a radiation layer with a large surface area in the region...
DE112011103586B4 Demultiplexer for elastic waves  
A demultiplexer for elastic waves, comprising: a filter chip (19) for elastic waves comprising a filter unit (15A1, ..., 15A4) for longitudinally coupled resonator shafts comprising a...
DE112010001174B4 Branch filter for elastic shafts  
A branch arm (1) for elastic shafts, comprising: a series arm connecting an input end (2) and an output end (3), and a parallel arm connecting the series arm and a grounding potential, the series...
DE102016112230A1 Simulation of effects of temperature on acoustic microfiltration  
A method of designing its acoustic microwave filter comprises generating a proposed filter circuit design having an acoustic resonance element having a defined admittance value, introducing a...
DE102015119995A1 Filter circuit with additional poles outside the pass band  
In a ladder type, two independently controllable transmission nulling points can be achieved by a structural unit comprising a first parallel resonator with a relatively high resonant frequency...
DE112012000679B4 duplexer  
A duplexer module (1, 1a, 1b) comprising: a mounting plate (2) comprising a mounting electrode layer (21), an inner electrode layer (22,23), a terminal electrode layer (24), and at least one...
DE102016013007A1 switching system  
The invention relates to a switching system (1 ') with a switching element (3) which can be switched between two switching positions and with an evaluation unit (2') for determining the switching...
DE102015119147A1 Electroacoustic transducer with high quality and reduced nonlinearities of the second order  
An electroacoustic transducer with reduced nonlinearities of the second order is given. The transducer comprises a neutralizer having a metallization with a portion extending along the...
DE102015118437A1 Layer arrangement for a volume wave device  
(100) and a piezoelectric layer (300), as well as a transition region (20) which is arranged completely around the inner region (10), comprises an active inner region (10) , The transition region...
DE102015118437B4 Layer arrangement for a volume wave component  
A layer arrangement for a bulk-wave device, comprising: a first electrode layer (100) and a second electrode layer (200), a first voltage supply line (110) which is connected to the first...
DE112015003391T5 duplexer  
A duplexer is provided which can improve the insulating properties. At least one of a transmitting filter and a receiving filter of the duplexer (1) includes a piezoelectric substrate (2), an...
DE102016120337A1 Bandpass filters and duplexer  
A first band-pass filter includes a longitudinally-coupled resonator-type resonator-type filter disposed on a piezoelectric substrate and parallel-arm resonators arranged at parallel arms,...
DE102016120129A1 Delta-sigma modulation for power converter control  
Disclosed is a flyback converter which, in some examples, has an integrated circuit comprising a delta-sigma converter and a cascaded integrator comb filter configured to determine: a proportional...
DE102015118231A1 Electroacoustic converter with reduced disturbing transverse modes  
An electroacoustic transducer with reduced disturbances by transverse modes is given. For this purpose, the transducer comprises a strip in the electroacoustic range, in which the propagation...
DE112014006765T5 Electroacoustic transducer and electroacoustic component with electroacoustic transducer  
An improved transducer reduces acoustic coupling between adjacent transducers and therefore comprises a first track and an associated track which is displaced substantially by λ / 2 along the...
DE102015220106A1 Electrical filter circuit  
The electrical circuit provided for connection to an input voltage having a total spectrum or a single frequency and for extracting a desired voltage component or a voltage having a desired...
DE102015116224A1 SAW filter with additional pole  
For suppressing a disturbance frequency, a ladder type filter is proposed to connect an additional resonator acting as a capacitor in parallel with a series resonator (RDx). The antiresonance of...
DE102015116223A1 SAW filter with suppressed shear mode  
For the suppression of a disturbing SH mode, a ladder type filter is proposed to shift the resonant frequency of the series resonator responsible for this and, at the same time, to reduce its pole...
DE102015013060A1 Antenna feed network  
The invention relates to an antenna feed network comprising four network inputs (Pin1, Pin2, Pin3, Pin4), four hybrid dividers (1,2,3,4), two phase shifters (5,6) and four network outputs (Pout1,...
DE112012000719B4 Branch filter element for elastic shafts  
A branch filter device (1) comprising: a first signal terminal (11) and a second signal terminal (12); A series arm (13) connecting the first signal terminal (11) and the second signal terminal...
DE112011100867B4 Device for elastic shafts  
A device for elastic waves (2; 2c; 2d) comprising: a base substrate (20; 20c) including an input / output wiring line on a main surface (22s; 22p) of a substrate body (22; 22c; An earthing wiring...