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DE102014105948A1 Resonator device having a narrow passband  
A filter device (100) for filtering signals on a pass-band (210) includes series resonators (121), which are connected in series between an input terminal (110) and an output terminal (140), each...
DE112012007097T5 Conversion device, peripheral device and programmable logic controller  
To implement a digital filter process with a by a user desired filter characteristic during an acceleration A / D conversion period is retained, an A / D conversion device 100 includes an input...
DE112007001259B4 Acoustic wave device  
Acoustic wave device comprising a piezoelectric substrate, disposed on the piezoelectric substrate IDT electrodes, one located on the piezoelectric substrate and the IDT electrodes extending the...
DE102014201233A1 A method for equalizing distorted signals and an associated equalization filter  
The equalization filter (12) performs an equalization of at least one of a measuring structure (1) distorted signal. The filter coefficients of the equalization filter (12) can be obtained by...
DE102014103229B3 BAW resonator with temperature compensation  
Disclosed is a temperature-compensated BAW resonator that is constructed over a substrate and an acoustic mirror. Between the acoustic mirror and the bottom electrode layer, a compensation layer...
DE102015100385A1 System and method for a directional coupler  
According to one embodiment, a circuit includes a current detection circuit comprising a current input terminal connected to an input port, a current output terminal that is connected to a...
DE112009002273B4 Filter device for elastic waves  
Filter device for elastic waves (1), comprising: a piezoelectric substrate (2); first to fifth IDT electrodes (10a-e, 11a-e, 12a-e) which are arranged in sequence on the piezoelectric substrate...
DE202015003883U1 Balun device for UHF signals  
Balun device, characterized by a dielectric base plate (11), two conductive connection pads (12) formed on the dielectric base plate (11) and are respectively connected to a pair of first signal...
DE102013021189A1 Advanced methods for the realization of universal filter functions nth order  
The invention relates to a method for improved and simplified implementation and adjustment of filter parameters in filters of nth order. With the input parameters ripple, maximum attenuation in...
DE202015102616U1 In the impedance matching device integrated network signal processing circuit  
One in the impedance matching device integrated processing circuit incorporated into a network port (1) and electrically connected between a main board (3) of a computer and a network cable (4) is...
DE102014117470B4 Synchronous landing-dividing filter  
A signal processing apparatus (100) comprising: a first time-discrete analog signal processing part having an input, an output, a plurality of charge storage elements, and a plurality of switching...
DE102014117470A1 Synchronous landing dividing filter  
A signal processing device has a first discrete-time analog signal processing section having an input, an output, a plurality of charge storage elements and a plurality of switching elements which...
DE102014018182A1 Passive input filter with adjustable clamping for shunt measurements  
The invention relates to systems and methods for measuring a source device which provide a low voltage signal to be measured with a high fluctuation of the common mode voltage. A system for...
DE102013113495A1 Apparatus and method for providing oscillator signals  
An apparatus 100 for providing oscillator signals is configured to at least a reference oscillator signal 102 or a signal that is derived from the reference oscillator signal 102 to delay a...
DE102013018011A1 Capacitively coupled gyrator based on the Hall effect  
In the context of the invention, a gyrator for AC signals has been developed. This comprises a Hall-effect material, means for enforcing this Hall-effect material having a direction perpendicular...
DE102014117296A1 Semiconductor package with air gap  
A semiconductor package includes a semiconductor die having a first major side and one of the first main face opposite second major side, wherein the first major side having an interior region,...
DE102013224458A1 EMC filter for a DC motor and DC motor  
The present invention relates to a noise filter for a DC motor which comprises two in each case arranged in a feed line reactors and one arranged between the supply lines Cx capacitor, and a...
DE102013019799A1 Wireless Data Transceiver  
In order for a transmitting or receiving radio (11) is not the resonance tuning between its high-frequency circuit (12) and its antenna (16) by a subsequently attached or altered external circuit...
DE202014001558U1 "Device for absorbing and reducing noise on an electrical conductor"  
Device (1, 14, 28, 37) for absorbing or reducing signal disturbances on an electrical conductor, in particular in a cable with a lead-through opening, which is provided for implementation of the...
DE112013004310T5 Filter device for elastic waves and duplexers  
There is a filter device for elastic waves provided which is able to enhance the out of band attenuation in a vicinity of the pass band. In the filter device for elastic waves, a filter element...
DE102014116053A1 Microphone housing and method for generating a microphone signal,  
A microphone housing for providing a modified microphone signal has a microphone and a device coupled to the microphone sound control device.
DE102013223013A1 Optimizing filter coefficients of a suitable filter for filtering a digital audio signal, the FIR filter  
One aspect of the invention relates to a method for optimizing filter coefficients of a suitable filter for filtering a digital audio signal, the FIR filter. In the method, a user interface for...
DE202015001905U1 Short rod monopole antenna for use in mobile applications  
Short rod monopole antenna (1) for use in mobile applications, consisting of a radiator (2), an antenna (3), an antenna housing (4), which electrical and / or electronic components (5, 7, 9)...
DE112014000124T5 Element distance design in microwave filters  
A method of designing a microwave filter using a computer-based filter optimiser comprises generating an in-progress filter circuit designs (DIP) comprising a plurality of circuit elements that...
DE112009000947B4 Volumenakustikwellenresonator  
A Volumenakustikwellenresonator (bulk acoustic wave (BAW) resonator) (100, 300, 400) comprising: a piezoelectric layer (104) interposed between an upper electrode (106) and a lower electrode (102)...
DE102014219697A1 electronic component  
A first to n-th LC parallel resonator each comprise a first to n-th inductor. The first to n-th inductor are arranged in a device body, so that the same are arranged in a first direction in...
DE102013111798A1 duplexer  
The present invention relates to a duplexer (1) having an antenna port (2), a transmitting terminal (3) and a receiving terminal (4), wherein arranged in a first band-pass filter (6) between the...
DE112007002113B4 Boundary acoustic wave device  
Boundary acoustic wave device (1), used in the boundary acoustic wave, comprising: a first medium (2), one arranged on the first medium second medium (3) and an IDT electrode (4), which at the...
DE102013221716A1 Apparatus and method for processing a voltage signal  
The invention relates to an apparatus for processing a voltage signal (UDCDC) Which is applied to an output of a voltage-regulated DC-DC converter (12) for operation of a load. The device...
DE102013221716B4 Apparatus and method for processing a voltage signal  
An apparatus for processing a voltage signal (UDCDC), Which is connected to a capacitor (14) at an output (26) of a voltage-regulated DC-DC converter (12) for operating a load (30) is applied,...
DE202015101599U1 filter assembly  
Filter assembly, particularly passive filter device for reducing harmonics in a power system, comprising a current sensor (40) and a duplex throttle (30) comprising a primary winding (31) and a...
DE112013002793T5 Reconfigurable FIR filter varibler length to optimize performance of digital repeaters  
Summary: The invention addresses the problem of parameter optimization for best filter performance and in particular the influence of the requirements for radio or optical waveguides to radio...
DE102014111197A1 Programmable filter  
In an exemplary embodiment, a programmable filter is provided having a plurality of networks with variable inductance and a plurality of networks with variable capacity. The programmable filter...
DE112013003497T5 Impedance matching device  
The invention relates to an impedance matching apparatus comprising a circuit which is formed of a flat substrate (27), whereupon at least one conductive strip line (26), said at least one...
DE112013003118T5 Device for elastic waves  
It is a component of elastic waves provided that has favorable properties and is able to suppress a reaction by a high-order mode. A device for elastic waves 1 is provided, in which a film 3...
DE112008002700B9 Symmetrical acoustic wave filter device and composite filter  
Balanced acoustic wave filter device (4) to an unbalanced terminal (9) and a first and a second balanced terminal (10, 11), wherein the symmetric acoustic wave filter device comprising: a...
DE102014114200A1 System and method for a high-frequency coupler  
In one embodiment, a directional coupler, a coupler circuit and at least one amplifier, which is coupled between an isolated Kopplerschaltungsport and an insulated Richtkopplerport and / or...
DE102014113955A1 Efficient two-stage asynchronous sample rate converter  
Methods and systems in accordance with the present invention provide an improved sample rate converter provided which overcomes the limitations of conventional sample rate converter. The improved...
DE112013003488T5 COMPOSITE SUBSTRATE, PIEZOELECTRIC DEVICE AND METHOD FOR PRODUCING A COMPOSITE SUBSTRATE  
A composite substrate (10) includes a piezoelectric substrate (12) and one on the piezoelectric substrate (12) bonded support layer (14). The support layer (14) consists of a material in a bonding...
DE112008002700B4 Symmetrical acoustic wave filter device and composite filter  
Balanced acoustic wave filter device (4) to an unbalanced terminal (9) and a first and a second balanced terminal (10, 11), wherein the symmetric acoustic wave filter device comprising: a...
DE112008002521B4 Surface acoustic wave filter device  
Longitudinally attached acoustic wave filter device (1) with a resonator having an unbalanced terminal (3) and a first and a second balanced terminal (4, 5), and having a balanced-unbalanced...
DE102014113213A1 MAGNETIC FIELD SENSORS AND SENSOR SYSTEMS WITH CIRCUIT SECTIONS WITH DIFFERENT biases AND FREQUENCY RANGES  
Embodiments relate Hall effect sensor circuits and devices that provide improved performance, such as reduced residual offset errors and / or improved noise ratios. In one embodiment, a Hall...
DE102013109463A1 A method of optimizing the impedance of a connecting element  
A method of optimizing the impedance of a connecting element (2) between a first assembly (E1) and a second assembly (E2) of a high frequency device, in particular a field device, wherein said...
DE112014000126T5 Improved design of microwave acoustic wave filters  
A method of designing an acoustic microwave filter comprises selecting a filter area on the basis of frequency response requirements. The filter portion includes an input, an output and a...
DE112014000125T5 Network Synthesis Design of microwave acoustic wave filters  
A method of designing an acoustic microwave filter in accordance with frequency response requirements. The method includes selecting an initial filter circuit structure including a plurality of...
DE112013002924T5 Device for elastic waves  
It is provided with superior thermal shock resistance, a component of elastic waves. A device for elastic waves (1) includes a first member for elastic waves (10), a second element for elastic...
DE102014112188A1 System and method for a phase detector  
According to one embodiment, comprises a phase detector circuit to a plurality of RF stages in cascade, each having a first RF amplifier and a second RF amplifier. The first RF amplifier is...
DE102013218859B3 Device having a termination impedance circuit and an electro-absorption modulator and method for electrically terminating an electro-absorption modulator  
One of a substrate thermally decoupled terminating impedance circuit (30) for an electro-absorption modulator (20) having a modulator capacitance (CMod) Which comprises a series resistor stressed...
DE102014110882A1 Multiple notch filter and method for multiple notch filters  
It can be provided for multiple notch filters for a communication apparatus, a system and method. The system comprises an input node to receive a signal that is addressed to the communication...
DE102013215147A1 A surface mount filter circuit at least second order  
A surface mount filter circuit at least second order includes a first surface-mount filter stage at least first order with at least one first surface-mount type liquid electrolyte polymer...