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DE112015003975T5 DOMINO SWITCHING AND RELATED ARCHITECTURES AND METHODS FOR CARBONING  
Domains and related architectures and procedures for carrier bundling. In some embodiments, a dominant circuit may have first and second signal paths for respective first and second frequency...
DE102016125768A1 System and method for a switchable capacity  
According to one embodiment, an adjustable capacitance circuit comprises a first branch comprising a plurality of transistors having load paths coupled in series with a first capacitor. A method...
DE102016125160A1 Device for elastic shafts  
A device for elastic waves (1) includes a piezoelectric substrate (2) and a plurality of elastic waves (S1-S4, P1-P3) formed on the piezoelectric substrate and each containing IDT electrodes. The...
DE112015004570T5 Chain filters and duplexer  
Providing a chain filter, the size of which is reduced and with which a small loss can be achieved. The chain filter includes a piezoelectric substrate 2, an insulating film 10 disposed on the...
DE102016124990A1 Electronic component  
An electronic component (1) comprises a first and a second element substrate (5, 6), a first and a second functional element section (2, 3), and a support layer (20) which comprises a first cavity...
DE102016124244A1 BRANCH FILTER  
A branch filter comprises a low-pass filter provided between a common terminal and a first signal terminal, and a high-pass filter provided between the common terminal and a second signal...
DE102015226365A1 Method for measuring the variance in a measurement signal, method for data fusion, computer program, machine-readable storage medium and device  
A method (500) for measuring the variance in a measurement signal, comprising the steps of: filtering (501) the measurement signal by means of a high-pass filter (HP) to obtain a filtered...
DE102015226177A1 Interference suppression device, electronic assembly and use of an interference suppression device  
The invention relates to an interference suppression device (100) for an electronic component with a positive high voltage pole (108) and a negative high voltage pole (109), having at least one...
DE102015225470A1 Method for detection and substance detection  
The invention relates to a method for detecting at least one substance and a substance detector. The method for detecting at least one substance at least uses an acoustic resonator with a sensor...
DE102015122628A1 Wafer level package and process for manufacturing  
An improved wafer level package and a method for producing such packages are given. A package includes a first and a second chip. The materials of the chips are essentially independent of each...
DE102015122434A1 MEMS component  
A MEMS component mounted on a ceramic carrier is indicated. The device structures of the MEMS chip face the ceramic carrier and are hermetically arranged in a cavity formed by the surface of the...
DE102015114224B4 Acoustic layer volume resonators with back-side vias  
An acoustic layer volume resonator, FBAR (100), device (200, 300, 400), comprising: an FBAR (100) comprising: a first electrode (101), a piezoelectric layer (207) ), A second electrode (208)...
DE102015016542A1 Recursive signal filter  
The present invention relates to a method and a device for reconstructing a signal from measurement data. The method comprises acquiring a temporal sequence of measurement data points, presetting...
DE102009039430B4 Apparatus and method comprising first and second time clocks  
The invention relates to a device (200) comprising: a first input (2) for receiving a first signal representing a frequency ratio of a first time clock and a second time clock, the second time...
DE202017102142U1 RF blockers and headphone or headset for mobile phones  
RF blocker (10) for mobile telephones (2), with a plug (12) for connecting the RF blocker (10) with a headphone jack (8) of the mobile phone (2), a receptacle (14) for connecting the RF blocker...
DE102016123381A1 System and method for a beamformer  
According to one embodiment, a beam shaping circuit includes a high frequency front end and a plurality of beam shaping delay circuits coupled to the RF front end. Each of the plurality of...
DE102008051243B4 Bulk acoustic wave device  
An apparatus (110, 120, 130) comprising: A volume acoustic wave resonator (110); A stacked crystal filter (120) acoustically coupled (130) to said volume acoustic wave resonator (110) Wherein the...
DE112016000126T5 Manufacturing process for composite substrate  
A manufacturing method for a composite substrate according to the present invention comprises (A) a step of high-gloss polishing a piezoelectric substrate side from a laminated substrate having a...
DE112008001724B4 Antenna and splitter for receiving radio signals and signals for remote keyless entry  
An antenna splitter assembly comprising a splitter for separating signals received from radio antennas and remote keyless entry antennas, the splitter (1604, 1706) comprising: a first branch...
DE10225202B4 A component operating with acoustic waves with a matching network  
A device for the production of acoustic volume waves, comprising: at least a thin-film resonator (AF), which is formed from at least one piezoelectric layer (PS) with at least two electrodes (E1,...
DE102015120654A1 Electroacoustic converter with reduced nonlinearities of the second order  
A transducer with reduced nonlinearities of the second order is given. In order to reduce the nonlinearities, the converter comprises an insulation region between the electrode fingers and the...
DE102008048906B4 Single stack-coupled resonators with differential output  
A coupled acoustic resonator (100; 200) adapted for single-to-differential signal transformation comprising a single stack comprising: a first film volume acoustic resonator (FBAR) (103-105)...
DE112016000125T5 Composite substrate and thickness-trend estimation method for a piezoelectric substrate  
A composite substrate according to the present invention includes a support substrate having a diameter of 2 inches or more, and a piezoelectric substrate having a thickness of 20 μm or less and...
DE112011104831B4 Broadband SAW filter  
A PSAW-type acoustic wave filter comprising: a crystalline piezoelectric substrate having a crystal cut selected for the coupling and propagation of a PSAW, and a first transducer disposed on the...
DE10317701B4 And digital signal processing unit for generating filter coefficients for variable bandwidth digital filters  
Method for generating filter coefficients for variable bandwidth digital filters (37, 38; 108, 109), wherein a digital filter (37, 38; 108, 109) is associated with a controller (104) having at...
DE102015120341A1 Heat dissipation element  
In order to improve the heat dissipation from electrical components with loss-generating component structures, it is proposed to provide a radiation layer with a large surface area in the region...
DE102009001192B4 Acoustic surface acoustic devices  
Acoustic surface acoustic wave device comprising: A carrier substrate; A spreading substrate having a piezoelectric single crystal; An organic adhesive layer having a thickness of 0.1 to 1.0 μm,...
DE102006005298B4 duplexer  
duplexer - having a transmission branch (TX) which is transmissive to signals in the transmission band, and a transmission filter (F2), - having a receiving branch (RX) which is transparent to...
DE112011103586B4 Demultiplexer for elastic waves  
A demultiplexer for elastic waves, comprising: a filter chip (19) for elastic waves comprising a filter unit (15A1, ..., 15A4) for longitudinally coupled resonator shafts comprising a...
DE112010001174B4 Branch filter for elastic shafts  
A branch arm (1) for elastic shafts, comprising: a series arm connecting an input end (2) and an output end (3), and a parallel arm connecting the series arm and a grounding potential, the series...
DE102016112230A1 Simulation of effects of temperature on acoustic microfiltration  
A method of designing its acoustic microwave filter comprises generating a proposed filter circuit design having an acoustic resonance element having a defined admittance value, introducing a...
DE102015119995A1 Filter circuit with additional poles outside the pass band  
In a ladder type, two independently controllable transmission nulling points can be achieved by a structural unit comprising a first parallel resonator with a relatively high resonant frequency...
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...
DE102014105950B4 An acoustic resonator device comprising a trench for providing a voltage relief  
A microelectronic device (100, 600) comprising: a substrate (105, 605), a piezoelectric component (120, 620) formed over the substrate (105, 605), the piezoelectric component having a...
DE102007003186B4 Acoustic two-way data coupling system  
A data coupling element (600) comprising: a first acoustic separation transformer (602A) having two first stacked acoustic film volume resonators (202, 204) and operative to develop a first...
DE102007002200B4 Acoustic data coupling system and method  
A data coupling element (100) comprising: an acoustic isolation transformer (200) operative to develop a separate output signal in response to an input signal; A transmitter (106) adapted to...
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...
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...
DE102008014754B4 Combined mixer and multi-phase decimator  
A method (700) comprising the steps of: receiving an input signal and forming a stream of digital samples of the input signal by sampling at a sampling frequency; Mixing (704) the stream of...
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,...