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DE112010005279T5 A device for elastic waves  
There is provided an apparatus for elastic waves provided which can be reduced in size, while having improved insulation properties and improved out-of-band attenuation, even if their...
DE112006001444B4 Negative feedback circuit and method and apparatus for realizing impedance matching on a single chip for a transmission line by means of the same  
Negative feedback circuit comprising: a reference resistor (302) having a first end and a second end, said second end of said reference resistor (302) is connected to a common end; a first...
DE112005000043B4 Surface acoustic wave device  
Surface acoustic wave device having the following features: (A) a substrate (100); (B) a plurality of terminals (117-119, 201, 202) which are arranged on the substrate (100) and at least one...
DE102012212349A1 ADJUSTABLE DELAYING METHOD FOR DELAYING AN INPUT SIGNAL AND POLAR TRANSMITTER  
An adjustable retarder to an input signal to a delay adjustment input information describing a desired delay, adjustable delay based, includes a plurality of series tunable delay circuits, wherein...
DE102012202469B3 Hearing apparatus with an adaptive filter and method of filtering an audio signal  
An object of the present invention is to allow in a hearing device which processes an audio signal by means of an adaptive filter operating efficiency. The hearing device according to the...
DE112011100580T5 A device for elastic waves  
Disclosed is an apparatus for elastic waves with a capacitive electrode, which is connected in series with an IDT electrode on a piezoelectric substrate, and includes a comb-shaped electrode pair,...
DE102011082531A1 Filter circuit for filtering e.g. disturbing transients from direct current motor, has series connection of capacitors connected in parallel to inputs of filter circuit, and electrical connection between capacitors is grounded  
The circuit (48) has a series connection of capacitors (50, 52) connected in parallel to inputs (12, 14) of the circuit. Entire capacitance of the capacitors is dimensioned such that...
DE102011078549A1 Broadband balun i.e. three chamber-balun, for use in high frequency receiver of magnetic resonance system, has power transformers with two transformer sides, which are formed with identical number of windings for same voltage drops  
The balun i.e. three chamber-balun (5), has power transformers (10, 15, 20) with two transformer sides that are formed with identical number of windings for same voltage drops (U) according to...
DE102011078549B4 wideband balun  
Balun, which at least three line transformers (10, 15, 20) each with two transformer side, characterized in that all the transformer side of the at least three power transformers is formed (10,...
DE112011100892T5 Notch filter switched capacitor with fast response  
A notch filter (100) switched-capacitor for sampling an input signal using a plurality of sampling capacitors (120a, 120b, 140a, 140b) during a plurality of non-overlapping periods of time. The...
DE102012007667A1 Measuring method for resistance of passive load, such as solenoid or magnetic actuator having linear dipole with diodes connected in series in diagnostic system, involves applying certain voltage to passive load, where voltage is constant  
The measuring method involves applying certain voltage (V-1,V-2) to the passive load, where the voltage is constant or slowly variable, such that the effect of reactances is insignificant. A...
DE112010003654T5 Apparatus and method for signal processing  
The apparatus (10) comprising: a matrix (16); a plurality of at least a portion of the matrix (16) distributed magnetic particles (14); wherein the matrix (16) is configured to allow the plurality...
DE102012210239A1 having Bulkakustikresonator which a non-piezoelectric layer and a bridge  
A Bulk Acoustic Wave (BAW) resonator having: a first electrode formed on a substrate, a piezoelectric layer formed on the first electrode, a second electrode which is formed on the first...
DE102012210239B4 having Bulkakustikresonator which a non-piezoelectric layer and a bridge  
A Bulk Acoustic Wave (BAW) resonator (100) comprising: a first electrode (215) on a substrate (205) is formed, a piezoelectric layer (230) formed on the first electrode (215) is, a second...
DE102012210160A1 Bulkakustikresonator having a non-piezoelectric layer  
In a representative embodiment comprises a bulk acoustic wave (BAW) -Resonatorstruktur: a first electrode disposed over a substrate; a first piezoelectric layer which is disposed over the first...
DE112009004700T5 RF module  
There is provided a high frequency module which contains a symmetrical demultiplexer with a pair of balanced signal terminals and which has a high differential or a high differential separation...
DE102011077390A1 Meter and method for measuring a signal with multiple signals  
A measuring instrument for measuring a signal (101) with a first partial signal and at least a second part signal has a high frequency processing means (25), which is adapted to mix the signal...
DE112010004178T5 The piezoelectric device and method for producing a piezoelectric component  
A piezoelectric component having a piezoelectric thin film (10) formed by peeling and forming a piezoelectric single crystal substrate 1, an inorganic layer (20) formed on a rear side (12) of the...
DE102011076877A1 Adaptive mains filter  
The application discloses a device for improving the filtering effect of a between an electrical power source (6, 54, 80) and a noise source (14) interconnected filter (36, 44, 72), which is...
DE112010005179T5 oscillator device  
Oscillator device, comprising: a resonator (11) and a second electrode (12), which is of the resonator by a gap (13) separated, has a size which facilitates electron transfer (14) via the gap...
DE112010002856T5 A device for elastic waves and method for manufacturing such a device  
In an apparatus for elastic waves, in which a piezoelectric thin film is supported by a support member, a structure is realized, are used in the various problems that arise in the bonding is...
DE112007000874B4 Surface acoustic wave device  
A surface acoustic wave device (1), that the shaft Rayleigsche exploited, wherein the device comprises the following features: a LiNbO3Substrate (2) by Euler angle of (0 ° ± 5 °, θ ± 5 °, 0 ° ± 10...
DE102011076404A1 A process for the impedance matching of the output impedance of a high frequency power supply arrangement of the impedance of a plasma load and high-frequency power supply arrangement  
A method of impedance matching of the output impedance of a high frequency power supply arrangement (1) to the impedance of a plasma load (2) comprises the steps of: a generating a high frequency...
DE102011076404B4 A process for the impedance matching of the output impedance of a high frequency power supply arrangement of the impedance of a plasma load and high-frequency power supply arrangement  
A process for the impedance matching of the output impedance of a high frequency power supply arrangement (1) to the impedance of a plasma load (2), comprising the steps of: a generating a high...
DE202010017864U1 The tunable bandpass filter  
Filter for receiving an input signal and providing a filtered output signal, wherein the filter comprises: an input coupling (., for example, 501) suitable for receiving the input signal; an...
DE102011101756A1 Surface acoustic filter device for receiver system, has several filters, each filter having one or more defected micro-strip structure tracks that provide different pass-band for each filter  
The surface acoustic filter device has several external output terminals coupled to corresponding external input terminals via several filters (1,2). Each filter is comprised by one or more...
DE112010000861T5 The piezoelectric device and method for manufacturing a piezoelectric device  
A piezoelectric component that includes IDT electrodes and the various problems dissolves, resulting from the IDT electrodes is provided. A piezoelectric component (10D) has a configuration to be...
DE112010000688T5 A process for producing composite substrate ELNES  
A method for producing a composite substrate is provided in which in comparison with a conventional method in which a thin film is patterned only by etching, undesired effects of the etching can...
DE102011101577A1 limiter  
The invention relates to a limiter circuit comprising an RF input (E) and an RF output (A), between the RF input (E) and the RF output (A) a NIP diode (1) and a PIN diode (2) are connected,...
DE19732317B4 The electromagnetic noise absorber  
The electromagnetic noise absorber (10) for attachment to a flat provided with a plurality of juxtaposed signal conductor body (32), wherein the electromagnetic noise absorber (10) having a first,...
DE112010002790T5 MANUFACTURING PROCESS FOR A PIEZOELECTRIC LAYER AND WITH THE METHOD PRODUCED PIEZOELECTRIC LAYER  
The invention relates to a method for producing a piezoelectric thin film having a Aluminiumnitriddünnschicht with scandium on a substrate, the method comprising a sputtering step of sputtering...
DE112010001932T5 RF module  
A high-frequency switching module reduces a loss of a communication signal in a predetermined frequency band which is different from frequency bands that pass through a plurality of filter...
DE112009004938T5 Adaptive impedance matching network  
It is an adjustable impedance matching network to provide an adjustable matching impedance presented (Rm). The matching network comprises a first (10) and second (12) impedance adjustment means....
DE102011100468B4 With bulk acoustic waves working BAW filter, manufacturing method thereof and duplexer  
With bulk acoustic waves working BAW filter having a multi-layer structure, in which are realized by the multi-layer structure function layers of working with bulk acoustic waves BAW resonator,...
DE102011100468A1 With bulk acoustic waves working BAW filters  
The present invention relates to a working with bulk acoustic waves BAW filter having a multi-layer structure can be realized in which through the multi-layer structure function layers of working...
DE102007023845B4 Lossy low-pass filter  
Lossy low pass filter (22) with a filter inductance (16), with a filter capacitor (18) and with a damping resistor (32) which is connected to the filter capacitor (18) electrically connected in...
DE112010005175T5 An electronic module and communication device  
There is provided an electronic module with excellent electrical properties. An electronic module 2 includes an electronic component 40, a mounting plate 60, signal electrodes 62a to 62d, a ground...
DE112010004648T5 Tuning a programmable input filter  
Tuning a programmable power filter, the mains filter includes a live conductor, a neutral conductor and a ground conductor which are connected to an input side of the filter to the input terminals...
DE102011089402B4 Apparatus and method for generating an output voltage  
Arrangement for generating an output voltage which includes a reference voltage generating unit (1), characterized in that the reference voltage generating unit (1) a clocked digital filter (2) is...
DE102011089402A1 Apparatus and method for generating an output voltage  
The invention, which relates to an arrangement and method for generating an output voltage, the object is an object to provide an arrangement and a method with which an accurate, stable and...
DE102011018918A1 circuitry  
The present invention relates to a circuit which an antenna path (A1), with a first antenna (ANT1) can be connected, a transmission path (TX1), a receive path (RX1), a work with acoustic waves...
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,...
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,...
DE102011007846A1 A method for processing signals  
The invention relates to a method for processing via a connecting transmitted and received from a digital interface signals, wherein the individual data frames are transmitted as a sequence of...
DE102011007833A1 Extinction of parasitic inductances in to electrical converters in parallel filter capacitors in an electrical system for a vehicle  
The invention relates to a filter circuit for reducing electrical interference emissions in a vehicle electrical system (2) of a motor vehicle, comprising: - A first inductor (16) in a series...
DE102011016804A1 Apparatus and method for data processing physiological signals  
The invention relates to a filter device (100) having a signal input (101) to which an input signal containing a usable component and a noise component, a fast signal path (102) and a parallel...
DE102011016804B4 Apparatus and method for data processing physiological signals  
A filter device (100; 110; 301; 311), comprising: a signal input (101; 111; 301; 311) to which an input signal containing a useful component and an interference component; a fast signal path (102;...
DE202012006575U1 Network signal coupling circuit  
Network signal coupling circuit that is installed in a circuit board, wherein the printed circuit board carries a network-on-chip and is electrically connected to a network connector, wherein the...
DE102011006963A1 Multi-track unidirectional transducer for surface acoustic waves, has strip reflectors having strips so that gap between strips is of preset period length with respect to tines of transducer elements shifted perpendicular to edges of tines  
The transducer (1) has several partial interdigital transducer elements (11,13,15,17,19,21,23) with tines (111) so that spaces between the tines of transducer elements are mutually equal in width....
DE102011006963B4 Multitrack unidirectional transducer  
Multitrack unidirectional transducer for surface acoustic waves, which consists Partialinterdigitalwandlern (11, 13, 15, 17, 19, 21, 23) is composed, which are arranged on a piezoelectric...