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DE112011103586B4 Demultiplexer für elastische Wellen  
Demultiplexer für elastische Wellen, umfassend: einen Filterchip (19) für elastische Wellen, der eine Filtereinheit (15A1, ..., 15A4) für elastische Wellen mit längsgekoppeltem Resonator enthält,...
DE112010001174B4 Abzweigfilter für elastische Wellen  
Abzweigfilter (1) für elastische Wellen, umfassend: – einen Reihenarm, der ein Eingangsende (2) und ein Ausgangsende (3) verbindet, und – einen Parallelarm, der den Reihenarm und ein...
DE102016112230A1 Simulation von Wirkungen der Temperatur auf Akustikmikrowellenfiler  
Ein Verfahren des Gestaltens seines Akustikmikrowellenfilters umfasst Erzeugen eines vorgeschlagenen Filterschaltkreisdesigns, das ein Akustikresonanzelement mit einem definierten Admittanzwert...
DE102015119995A1 Filterschaltung mit zusätzlichen Polen außerhalb des Passbands  
In einem Ladder Type können zwei unabhängig steuerbare Übertragungsnullstellen durch eine Struktureinheit erreicht werden, die einen ersten Parallelresonator mit einer relativ hohen...
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...
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...
DE112010005279B4 Device for elastic shafts  
A first piezoelectric substrate (12) and a second piezoelectric substrate (14) are arranged between the first piezoelectric substrate (12) and the second piezoelectric substrate (14) So that the...
DE102016218117A1 Noise filter and wiring harness  
A noise filter comprises: a capacitor-side receiving body (40) having capacitors (11,12), a grounding conductor (61) connected to an electrical connecting element (11a, 12a), and conductors...
DE102016116873A1 Small-area and low-power IIR filter structure  
Embodiments of the present disclosure provide a digital filter module for use in receivers, which is particularly suitable for use in a narrowband electromagnetic receiver. The design of the...
DE102015115442A1 Electronic component and electronic signal processing unit with such a component  
The invention relates to an electronic component (1) having a first and a second base plate (2a, 2b) and a coupling plate (3), a first electrical capacitance (C1) being formed between the first...
DE102015012469A1 A device with a resonant circuit, use of such a device in a radiation field, and a method for operating such a device in a radiation field  
A device (100) having a resonant circuit which can be excited by means of a change-over signal source (G). The oscillating circuit comprises a non-linear circuit element (10) and the device (100)...
DE102015012468A1 A device with a resonant circuit, use of such a device in a radiation field, and a method for operating such a device in a radiation field  
A device (100) having a resonant circuit which can be excited by means of a change-over signal source (G). The oscillating circuit comprises a non-linear circuit element (10) and the device (100)...
DE112015003010T5 Chain filters  
There is provided a chain filter which is capable of reducing the influence of transverse mode ripple without causing enlargement. A chain filter (1) comprises a series arm resonator and a...
DE112009004700B4 High frequency module  
A high-frequency module (1) comprising: a printed circuit board (10) and a demultiplexer (50) mounted on the printed circuit board (10), the demultiplexer (50) having an antenna terminal (54), a...
DE112015002950T5 Device for elastic shafts  
There is provided a device for elastic shafts which uses a piston mode and which can realize a reduction. In a device for elastic waves 1, low-speed portions 3b1 and 3B2 are arranged on both sides...
DE112015002640T5 Device for elastic shafts  
There is provided a device for elastic shafts in which deterioration of the characteristics due to warping is avoided, and breaking during transporting or the like hardly occurs. An elastic wave...
DE102015114751A1 SAW filter  
In order to avoid a disturbing resonance in the counterband of a SAW filter with ladder type structure, it is proposed to reduce the finger period of the parallel resonators and, in turn, to...
DE202017000548U1 DC mains filter as a ballast for minimizing transformers with DC voltages in the supply network  
DC network filter as a ballast for reducing the energy consumption of transformers in the case of DC voltage components in the supply network, comprising 1. two identical rows of...
DE112015002497T5 Device for elastic shafts  
There is provided a resilient wave device which operates with a piston mode and is capable of effectively suppressing high order transverse modes. A device for elastic waves 1 is configured as...
DE102016215780A1 BAW device and method for manufacturing a BAW device  
A BAW device has a substrate and a piezoelectric element formed on a surface of the substrate. The substrate has a plurality of elastic wave scattering regions disposed therein to scatter a...
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...