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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...
DE102013108166A1 DEVICE FOR DETECTING AC POWER UNITS IN A DC CIRCUIT  
An apparatus for detecting alternating current components iAC one in a DC circuit (1) flowing the electric current iACDC comprises in the direct current circuit (1) arranged inductance (9),...
DE112013002520T5 Device for elastic waves  
An object is to provide a device for elastic waves, which operates with a plate wave and its properties change with changes in the thickness of an interdigital transducer electrode very little. A...
DE102013012295A1 Antenna for dual- or multi-band operation  
An improved antenna for dual- or multi-band operation is characterized among other things by the following features: - A connector (7a) of the multiband combiner (7) is connected via a...
DE102014109908A1 MEMS devices, interface circuits and processes for preparing  
SUMMARY OF THE DISCLOSURE According to one embodiment of the present invention, a device with micro-electro-mechanical system (MEMS) comprising a first plate, a second plate, which is disposed...
DE102014109715A1 Surface passivation of a substrate by mechanical damage to the surface layer  
A device comprising a substrate having a collecting surface layer that is produced by mechanically grinding a surface of the substrate, an electrical contact, which is arranged on the collecting...
DE102013011651A1 Antenna feed system in the microwave range of reflector antennas  
An antenna feed system in the microwave range for reflector antennas, which is designed for at least two frequency ranges, has at least two coaxially nested exciter waveguide (SH, RX) which form...
DE112012001304B4 noise filter  
A noise filter (1, 1i, 1j, 1k, 1p, 1q) comprising: a first magnetic core (41, 41i) having a plurality of leg portions (41a, 41b, 41c), and a first connecting portion (41d) and a second connecting...
DE102014009175A1 Noise filter device and manufacturing method thereof  
It is aimed to suppress an electric field coupling between capacitors and improve the characteristics of a noise filter device. A noise filter device includes a ground connection terminal (21) for...
DE102014009175B4 Rauschfiltervorrichtung und Herstellungsverfahren hierfür  
Rauschfiltervorrichtung, umfassend: einen Erdungsverbindungsanschluss (21) für eine Erdung; eine Induktivität (31); ein Paar von Kondensatoren (41), welche ein Teil einer π-Typ-Filterschaltung (C)...
DE102009061234B3 Filter system with CIC filter and A / D converter  
Filter system (8) including a cascade integrator-comb comprises (CIC) filter (6) and an A / D converter (5), wherein the CIC-filter (6) comprises: an integrator (11) that includes a delay block of...
DE102014109003B4 Circuit and method for a transformer and a phase shifter network  
Integrated circuit (1,800) comprising: a magnetic transformer comprising a first winding connected between a first signal node (2) and a second signal node (3) and a second winding interposed...
DE102014109003A1 System and method for a transformer and a phase shifter network  
According to one embodiment, a circuit includes a magnetic transformer having a first winding and a connected between a first reference node and a current measuring node second winding connected...
DE102014210199A1 Antenna tuning, process for antenna tuning, antenna arrangement and method for operating  
There is provided an antenna tuning circuit. The antenna tuning circuit comprises an antenna, an inductor and a variable capacitance. The antenna has a first terminal, which serves as a power...
DE102014000383B4 METHOD AND APPARATUS FOR INTERFERENCE REDUCTION AS REQUIRED IN MORE BAND GNSS RECEIVERS  
IF filter for a multiband GNSS receiver, comprising: a broadband filter which is adapted to transmit a plurality of signals from different GNSS systems, to allow all of the plurality can be...
DE102014000383A1 METHOD AND APPARATUS FOR INTERFERENCE REDUCTION AS REQUIRED IN MORE BAND GNSS RECEIVERS  
Generally, the present invention relates to an adaptive IF filter for a multiband receiver. According to certain aspects of the adaptive IF filter may be adapted dynamically as a low-pass design...
DE202014004911U1 Passive Crossover for speakers entirely without coils / inductors  
Passive Crossover for speakers without coils and other inductors.
DE112012005948T5 Acoustic wave device  
The present invention is an acoustic wave device that includes: a chip 10, which includes a piezoelectric substrate 12 and a filter 14 which is formed on a surface 12a of the piezoelectric...
DE102014108135A1 Balun with four LC elements  
A balun includes an unbalanced port, which has a single-ended connection, a balanced port, the first and second differential terminal, and a first and a second series resonant LC circuit. The...
DE102013210383B4 AKUSTISCHES OBERFLÄCHENWELLENBAUELEMENT MIT VORWIEGEND IN AUSBREITUNGSRICHTUNG POLARISIERTEN OBERFLÄCHENWELLEN  
Akustisches Oberflächenwellenbauelement, bei dem auf einem piezoelektrischen Substrat ein oder mehrere interdigitale Wandler angeordnet sind, welche aus Sammelelektroden und Zinken bestehen und...
DE102013210383A1 Surface acoustic wave device WITH MOSTLY IN SPREADING TOWARDS POLARIZED SURFACE WAVE  
The invention has for its object to find a surface acoustic wave device based on a single-crystal piezoelectric material with associated crystal orientation in which a LLSAW exists that has a...
DE102013009560A1 A method for implementing 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 variation and slew the purpose...
DE102014107592A1 Bulk acoustic wave resonator having a piezoelectric layer with varying amounts of dopants  
A bulk acoustic wave (BAW) resonator includes a first electrode disposed above a substrate, a piezoelectric layer disposed over the first electrode and a second electrode which is disposed over...
DE102013209450A1 balun  
It is proposed a balun for converting a balanced signal into an unbalanced signal or for transforming an unbalanced signal to a balanced signal. The balun has a first conduction path and a second...
DE102014106633A1 System and method for a switchable capacitor  
According to one embodiment, a switchable capacitor circuit to a variety of capacity switching cells, each having a first semiconductor switching circuit and a capacitance circuit having a first...
DE102013104842B4 For miniaturization suitable RF device with reduced coupling  
RF electric component (C), comprising - A housing (H), - A micro-acoustic filter having a ladder-type filter structure with a series branch resonator (SR) and a parallel arm resonator (PR) in the...
DE102013104842A1 For miniaturization suitable RF device with reduced coupling  
It is an RF component C specified which has a reduced internal electromagnetic coupling, and is thus suitable for miniaturization. Further, a method for producing such a component is provided. The...
DE102014105828B4 PHASE INTER POLISHERS  
A phase interpolator (121) comprising: a plurality of capacitors (122), a first input (124_1) adapted to receive a clock signal (clk_0), a second input (124_2) adapted to receive a phase-shifted...
DE102013006537A1 Method for improved implementation of filtering functions of the third order  
The invention relates to a method for improved and simplified implementation and adjustment of filter parameters in filter functions of the third order. By explicitly calculating all...
DE102014103389A1 Microelectromechanical resonators  
The embodiments relate to MEMS resonator structures and methods which enable the use of an available on-chip high voltage. In one embodiment, a MEMS resonator includes a connection between a...
DE102014101705A1 Adjustable directional coupling  
An adjustable directional coupling circuit (200, 300) comprises a directional coupler and a correction circuit. The directional coupler comprising: a first terminal (201, 301) for receiving an...
DE102014003642B4 DIGITAL-TIME CONVERTER WITH REDUNDANT DELAY  
Apparatus (400) comprising: a coarse delay stage arranged to select a coarse delay based on an input signal; a fine delay stage (110) arranged to determine a fine delay interval from a set of...
DE102014003629A1 ADAPTIVE SETTING output ripple IN A DEAD ZONE  
One embodiment relates to a method for setting a dead zone, the amplitude of a vibration signal is determined, and wherein the dead zone is set based on the amplitude of the oscillation signal.
DE102014003522A1 Antennenabstimmeinrichtungssteuerung with state tables  
A Antennenabstimmeinrichtungssteuerung includes an RF path, a lookup table and a state table analysis component. The RF path is adapted to generate an RF signal. The lookup table includes a state...
DE102013102223B4 A miniaturized multi-component device and method for producing  
It is a miniaturized component which is compatible for use with different circuit technologies given. The component comprises a support and a functional structure on the carrier. A thin film cover...