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DE102015216822B4 Method for suppressing feedback in a hearing aid  
A microphone (4) of the hearing device (1) generates an input signal (m) and a loudspeaker (8) of the hearing aid (1). (DE). WIPO Home services World Intellectual Property Organization (Z), and an...
DE112015002571T5 Programmable switching capacitor block  
A first analog block comprises a first plurality of switching capacitors and a second analog block comprises a second plurality of switching capacitors. A switch associated with the first...
DE112011100580B4 Device for elastic shafts  
An elastic wave device (1) comprising: a piezoelectric substrate (30); An IDT electrode (29) formed on the piezoelectric substrate (30); And a capacitive electrode (28) formed on the piezoelectric...
DE112015002360T5 Device for elastic shafts and methods for their production  
There is provided a device for elastic shafts, the size of which can be reduced, and in which a high connection strength is ensured between a member for elastic waves and a contact bump electrode....
DE112009004582B4 receiver  
A receiver comprising: a first frequency changing circuit (13) for converting a received signal having two or more broadcasting waves into a first intermediate frequency signal; A band-separating...
DE102016111856A1 System and method for a directional coupler  
According to one exemplary embodiment, a method for operating a directional coupler comprises determining a coupled power variation by applying an input signal at an input terminal of the...
DE102015112020A1 Filter circuit for neutral current compensation in energies  
A circuit for connection to a phase conductor and a neutral conductor for a power network, comprising a first line conductor which is connectable on the input side to the phase conductor via a...
DE112015002181T5 Piezoelectric oxide single crystal substrate  
[OBJECTS] It is an object of the present invention to provide a piezoelectric oxide single crystal substrate used in a surface acoustic wave device and the like which hardly undergoes buckling and...
DE102015213428A1 Electrical conductor equipment  
Abstract: (EN): The invention relates to an electrical conductor device (1) for transmitting electrical current via two separate phases with a connection (2, 4) for the first and second phases at...
DE102016112464A1 ÜBERSCHWING COMPENSATION  
Overshoot compensation circuit for an input signal having a rising speed detecting circuit adapted to detect a rising speed of the input signal; A delay circuit adapted to initialize a...
DE102015212845A1 Filter circuit for suppressing signal distortion  
The invention relates to a filter circuit with which, on the hardware level, charge shifts caused by one or more currents in a frequency divider (200) are prevented from producing a disturbance...
DE112004002041B4 Acoustic film volume resonator (FBAR) apparatus without cavity  
An acoustic film volume resonator (FBAR) device (100, 200) comprising: a substrate (102); An acoustic Bragg reflector (180, 280) over the substrate (102), the acoustic Bragg reflector (180,280)...
DE102015212359A1 High frequency electrosurgical instrument  
The cable has at least two electrical conductors which are each connected to one of two terminals of an electrical connecting element to be connected to a high-frequency generator, such as, for...
DE102015212232A1 Power combiner for coupling high-frequency signals and power combiner arrangement with such a power combiner  
The invention relates to a power combiner (12) in the form of a balanced LC combiner. Inputs (14a, b) of the power combiner (12) are respectively isolated from one another via at least one RC...
DE102016111827A1 Multifunctional antenna with surface acoustic wave  
A method of manufacturing a multiferroic antenna element can provide an electroelastic substrate for transforming mechanical vibrations into a sound wave, providing a resonator unit on a surface...
DE102015211575A1 Method for producing a resonant circuit  
The invention relates to a method for producing an electric resonant circuit (10a; 10b), in particular for an induction charging device (12b), having at least one resonant circuit component (14a,...
DE102015110275A1 Devices and methods for shifting a digital signal by a shifting time to provide a shifted signal  
An apparatus for shifting a digital signal at a first sampling rate by a shifting time to provide a shifted signal at a second sampling rate. The apparatus comprises a sampling rate converter...
DE102015110064A1 Arrangement for the protection of electronic assemblies  
The object of the invention, which relates to an arrangement for protecting electronic assemblies, is to specify an arrangement with which interference components of the input voltage applied to...
DE112015001771T5 Filter device for elastic shafts  
There is provided a highly productive filter device for elastic waves in which it is less likely that a noise excitation of each mode of an elastic wave occurs in a capacitive electrode of the...
DE112015001240T5 Device for elastic shafts  
There is provided a device for elastic waves having a wide bandwidth and a high sound velocity. In a device for elastic waves 1, a first IDT electrode 3 is formed on a first main surface 2a of a...
DE112015001209T5 Device for elastic shafts  
There is provided a device for elastic waves which is capable of achieving high sound velocity and low loss. A device for elastic waves 1, in which an IDT electrode 3 is mounted on a...
DE112010000861B4 Piezoelectric component and method for producing a piezoelectric component  
A piezoelectric thin film (10) comprising opposing major surfaces supported by the support (30B) on a support side (12) of the piezoelectric thin film (10). The piezoelectric thin film (10D, 10D '...
DE202016106149U1 Circuit arrangement for temporally discretizing an analog electrical signal  
A circuit arrangement (16) for temporally discretizing an analog electrical signal, comprising an input terminal (18) for supplying the analog electrical signal, an output terminal (20) for...
DE102016109829A1 Akustischer Resonator-Aufbau mit einer Mehrzahl von Kontakten an Verbindungsseiten  
Ein akustischer Resonator umfasst eine erste Elektrode und eine zweite Elektrode, die eine Mehrzahl von Seiten aufweist. Mindestens eine der Seiten der zweiten Elektrode umfasst einen auskragenden...
DE102016109826A1 Akustischer Volumenwellen-Resonator mit mehreren akustischen Reflektoren  
Ein akustischer Volumenwellen(BAW)-Resonator umfasst folgendes: eine Mehrzahl von akustischen Reflektoren, die in einem Substrat angeordnet sind, eine untere Elektrode, die über der Mehrzahl der...
DE112015001242T5 Device for elastic shafts  
There is provided an elastic wave device having an IDT electrode having a larger Al-equivalent wavelength normalized thickness than before, which has a favorable temperature characteristic and...
DE112010005432B9 Piezoelectric thin film element  
A piezoelectric thin film element comprising at least: a substrate (1); A lower electrode (3) formed on an oxide film formed on said substrate (1); A piezoelectric thin film (4) formed on the...
DE102015209277A1 Signal processing means and control means  
The present invention discloses a signal processing device for processing a differential signal of a sensor with a predetermined signal frequency, with a positive signal input, which can be...
DE112010005432B4 Piezoelectric thin film element  
A piezoelectric thin film element comprising at least: a substrate (1); A lower electrode (3) formed on an oxide film formed on said substrate (1); A piezoelectric thin film (4) formed on the...
DE102015107231A1 Cascaded resonator  
In a resonator, two interdigital transducers (W1, W2) arranged side by side in the longitudinal direction are electrically connected in series within an acoustic track delimited by reflectors. A...
DE102015107069B4 HF-Schaltung und HF-Modul  
Es wird eine HF-Schaltung angegeben, über die bei einfachem Aufbau Carrier Aggregation möglich ist. Die Schaltung umfasst einen Duplexer, ein weiteres Filter und zwei Phasenschieber und ist in...
DE102015107069A1 RF circuit and RF module  
An HF circuit is specified, by means of which carrier aggregation is possible with a simple construction. The circuit comprises a duplexer, a further filter and two phase shifters and can be used...
DE112014006120T5 Filter device  
A filter device is provided which improves the insulating properties and makes an increase in the insertion loss difficult. In a filter device 1, a first filter 5 and a second filter 7 are...
DE112014003731T5 A component for elastic waves, an electronic component and a method for producing a component for elastic waves  
A device for elastic waves (1) includes a piezoelectric substrate (10), an IDT electrode (11), wiring (14), contact pads (20), a soldering plating (18), a first dielectric layer (15) and a second...
DE102015106191A1 Electroacoustic device with improved acoustics  
An electroacoustic device with improved acoustics is given. The component comprises a rectangular chip whose side edges are rotated relative to the piezoelectric axis.
DE202015103872U1 Filterschaltung für Neutralleiterstromkompensation in Energienetzen  
Schaltung zum Anschluss an einen Phasenleiter (L1) und einen Neutralleiter (N) eines für Energienetzes, umfassend einen ersten Leitungsstrang (L1.1), der eingangsseitig über ein erstes...
DE112012007215T5 Electroacoustic component  
There is provided an improved electro-acoustic component. The component comprises a carrier wafer with a passivation layer, a piezoelectric layer over the passivation layer and an interdigitated...
DE102016107012A1 Parallel RC circuit Equalizer  
Disclosed are apparatus and methods for increasing the resonant frequency and increasing the useful frequency range of surface mount RC equalizer components. The presently disclosed subject matter...
DE112015000642T5 A device for elastic waves  
Providing an apparatus for elastic waves which can be used and reduces a piston mode. An apparatus for elastic waves 1 is a device in which a first resonator elastic waves, which includes a first...
DE112014006267T5 Apparatus, system and method for providing a shift with a telecoil circuit  
Techniques and mechanisms for switching between a plurality of inputs, each for receiving a respective transmitted to the analog signal. In one embodiment, a switching circuit to a first input for...
DE112014006080T5 A device for elastic waves  
There is provided an apparatus for elastic waves is provided in which breakage or tearing of a piezoelectric thin film is less likely, and where it is less likely to deteriorate the...
DE102016106248A1 Method and apparatus for coupling Repeal  
A power DC-DC converter includes a switching circuit and an LC filter which is designed to reduce parasitic inductance. The LC filter includes an inductor, a capacitor and a coil which is...
DE102015205515A1 A circuit arrangement for damping a caused by an electrical disturbance source electrical interference signal  
A circuit arrangement (1a) is used to dampen a noise source of an electric (2) caused the electrical interference signal. The circuit arrangement 1a comprises: a Eingangsanschlusspol (3) which is...
DE102016105740A1 Spectral shaping of a pseudo-random binary sequence  
It creates a pseudo-random binary sequence with a first sampling rate. Based on the pseudo-random binary sequence generates a digital filter (150) a spectrally shaped pseudo-random binary sequence...
DE102016105359A1 Serial capacity Tuner  
A Impedanzanpassnetzwerk includes a first signal terminal configured to receive a signal from a source circuit, and a second signal terminal that is configured to provide the signal to a load...
DE102016103449A1 Multiplexer device with Hybrid LC / acoustic filter  
A multiplexer device comprises at least an acoustic band-pass filter which is connected to a common antenna terminal, and a hybrid LC / acoustic filter, which is connected to the common antenna...
DE112014006173T5 Electro-acoustic filter and method for manufacturing an electro-acoustic filter  
The present invention relates to an electro-acoustic filter (1) comprising an electrode (2) having a main layer (6) consisting of a metallic material comprising an alloy of copper and molybdenum....
DE102016105515A1 Surface acoustic wave filter  
A surface acoustic wave filter chain type according to an aspect of the invention includes a piezoelectric LiTaO3Substrate and interdigital transducer electrodes, on the piezoelectric...
DE102016104941A1 Method and apparatus for reducing electromagnetic interference  
A DC-DC converter comprises a switching circuit and an LC filter. The LC filter comprises a capacitor that is electrically connected between an inductance and a coil. The inductance and the coil...
DE112014006039T5 A device for elastic waves and production method thereof  
Disclosed is a device for elastic waves is provided in which it is avoided that a piezoelectric thin film easily breaks or detaches easily. In an apparatus for elastic waves 1, a multi-layer film...