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DE102008011629B4 amplifier  
Amplifier comprising: a amplifying (1) transistor; An impedance converter circuit (3) coupled to an output unit of the amplifying transistor (1) and including a plurality of impedance converting...
DE102004036069B4 Method and device for forming noise-filtered output values ​​from noise-impacted input values  
A method for forming noise-filtered output values ​​from noise-impaired input values, in which the input value (E) is taken over as a new output value (A) and an accumulator (12) is reset (500)...
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...
DE102009032093B9 Diplex circuit with balun functionality  
A second asymmetrically guided port (UP2) for the transmission of an asymmetrically guided signal in a second frequency band, which is fed from the first frequency band. (DE) (N1) of a...
DE102007048271B4 Effective implementation of filters for MIMO fading  
A circuit comprising: an input multiplexer interleaving samples of a plurality of signals comprising a multiplexed signal; A single non-recursive filter designed to operate on a single signal...
DE102013210383B4 ACOUSTIC SURFACE WAVE COMPONENT WITH PRIMARY POLARIZED SURFACE WAVES  
A surface acoustic wave device in which one or more interdigital transducers consisting of collecting electrodes and prongs and containing a plurality of functional transducer cells formed with at...
DE102005006833B4 A method of manufacturing a BAW device and a BAW device  
A method of manufacturing a BAW device, In which a layer structure comprising a large-area substrate, a lower electrode, a piezoelectric layer is formed thereon, and an upper electrode is formed...
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...
DE10200703B4 A method of forming a resist pattern and its use for forming an electrode structure and producing a surface acoustic wave device  
A method of forming a resist pattern, comprising the steps of: providing a substrate with a material having a refractive index n1; Providing an antireflection layer on the back surface of the...
DE112010001620B4 Filters for elastic waves and communication device  
A filter for elastic waves (200), comprising at least: a piezoelectric substrate (P) and a resonator-type resonator type longitudinally-coupled filter unit (200A) for elastic waves formed on the...
DE112006000272B4 A piezoelectric resonator and a method for producing the same  
A piezoelectric resonator comprising oscillating electrodes (4, 5) arranged on two main surfaces of a piezoelectric substrate (1, 1a), the piezoelectric resonator generating oscillations between...
DE102014009175B4 Noise filter device and manufacturing method therefor  
A noise filter device comprising: a grounding connection (21) for grounding; An inductor (31); A pair of capacitors (41) forming part of a π-type filter circuit (C) in common with the inductor...
DE102009034101B4 Filter circuit with improved filter characteristics  
(SR1) and a first parallel resonator (PR1), which connects the signal path (SP) to ground (GND), is arranged therein. (DE). WIPO Home services World Intellectual Property Organization (SR2), which...
DE102005045638B4 Surface-wave transducer  
The transducer cells comprise at least one cell (Z2) of a first cell type whose length is a wavelength at the center frequency of the transducer. (DE). WIPO Home services World Intellectual...
DE102005023234B4 Devices and methods for reducing the radiation emission of electronic assemblies  
An electronic module assembly (10, 70) having reduced emission of EMI noise from an electronic module component (12) emitting EMI noise, the electronic module assembly (10) comprising: a first...
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...
DE102012007714B4 A circuit for use in a high-frequency receiver, high-frequency receiver and method for processing a high-frequency signal  
A circuit (106; 400; 500; 800) for use in a high frequency receiver (100) for processing a high frequency signal, the circuit (106; 400; 500; 800) comprising: a mixer (402) High-frequency signal,...
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...
DE102014214021B4 A filter arrangement for filtering parasitic induction currents, voltage transformers having a filter arrangement  
A filter assembly (FA) for filtering parasitic induction currents, comprising: an electrically conductive housing part (GT) at least partially enclosing a cavity (HR), an electrical ground...
DE102011018918B4 Circuit arrangement  
A circuit arrangement comprising an antenna path (A1) connectable to a first antenna (ANT1), a transmitting path (TX1), a receiving path (RX1), a duplexer (DPX1) operating with acoustic waves,...
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...
DE102011084045B4 Composite substrate production method and composite substrate  
A composite substrate manufacturing method comprising the steps of: (a) forming a piezoelectric substrate (21) having unevenness formed thereon in a surface (11a) thereof and a substrate substrate...