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DE112016002825T5 Filter device for elastic waves  
There is provided an elastic wave filter device whose heat dissipation is excellent and which is unlikely to deteriorate in its attenuation characteristic. In an elastic wave filter device, IDT...
DE102010055669B4 Reactance filter with rejection in the stopband and duplexer  
Reverse-range rejection-type reactance filter, comprising: - an input terminal (1) for applying an input signal (ES), - an output terminal (A100) for outputting an output signal (TS), - at least...
DE112016002575T5 Device for elastic waves  
An elastic wave device is provided that does not readily break when subjected to mechanical stress due to heat. The elastic wave device 1 includes an elastic wave device 5 mounted on a mounting...
DE112012002879B4 circuit module  
A circuit module comprising: a device board formed of a piezoelectric material; an insulating layer disposed on a main surface of the device board to enclose a predetermined area thereof; a cap...
DE112012001150B4 Electronic component  
An electronic component comprising: a substrate (12), a support layer (14) which, viewed from above from a direction perpendicular to the main surface (S1), has a predetermined region (E) on a...
DE112011105113B4 Electronic component and manufacturing method therefor  
An electronic component (1) comprising: a substrate (2), a functional unit (3) formed on a main surface of the substrate (2), a frame-shaped support body (4) made of a thermosetting resin which is...
DE102017119063A1 RECEIVING CHAIN ​​CONFIGURATION FOR SIMULTANEOUS MULTIMODE RADAR OPERATION  
A frequency modulated continuous wave or FMCW radar sensor may include a receive chain, wherein the receive chain includes a plurality of elements associated with processing a radar signal,...
DE102016117587B3 CIRCUIT ARRANGEMENT WITH OPTIMIZED FREQUENCY TRANSITION AND METHOD FOR CALIBRATING A CIRCUIT ARRANGEMENT  
A circuit arrangement (200) is provided. The circuitry includes a calibration filter (208) configured to receive a signal based on a first signal (S1) and to provide a calibrated signal (kS);...
DE102016116263A1 Filter component and manufacture of a filter component  
A filter component (1) for suppressing parasitic passbands is described, comprising a substrate (4), at least one parallel resonator (3) and at least one series resonator (2) each designed as a...
DE102016116233A1 Broadband adaption circuit for a capacitive device  
A matching circuit provides broadband impedance matching of first and second means for processing RF signals in a wideband frequency range, the first means being inherently capacitive. The...
DE102014102699B4 Front-end circuit  
Front-end circuit - with an antenna terminal (AT) - with a first signal path (SP) having a first filter disposed therein (FT), the first signal path coupled to the antenna terminal - with a second...
DE102017118878A1 Acoustic surface wave component with rotation of the vibration plane  
The present invention relates to the field of electrical engineering / electronics and relates to a surface acoustic wave device in which the wave excitation occurs predominantly with a plane...
DE112016002335T5 Multiplexer, transmitter, receiver, radio frequency front-end circuit, communication device and impedance matching method for a multiplexer  
A multiplexer (1) includes: a plurality of elastic wave filters having mutually different passbands, a common terminal (50) to which an inductance element (31) in a connection path between an...
DE112012000737B4 RF module  
A high frequency module (1) comprising: an antenna side terminal (11) connected to an antenna terminal, a transmission signal terminal (12), first and second reception symmetric signal terminals...
DE112007003213B4 Method for determining the wave transit time between at least one inverter in a plasma power supply device and a load and plasma power supply device connected thereto  
Method for determining the wave transit time between at least one inverter (31a, 31b, 33a, 33b) provided for the intended power supply in a plasma power supply device (10) having at least one...
DE102017108383A1 Filter with circuit board and busbars  
A filter for electromagnetic interference comprising: a printed circuit board (5) having tracks, a first side, and a second side opposite the first side; a first bus bar (1) mounted on the first...
DE102012020576B4 Microwave filter with adjustable bandwidth  
A microwave filter (22) for a cavity conductor (18), the microwave filter (22) comprising: a first adjustable coupling resonator (40a) which is connected via a first coupling aperture (32b) to an...
DE102017213503A1 Radio frequency system and portable device method  
A Radio Frequency (RF) system includes that of an Integrated Circuit (IC). The RFIC includes a first transmission circuit, a second transmission circuit, a first reception circuit, a second...
DE102016114663A1 multiplexer  
A reconfigurable multiplexer comprises a plurality of filters and / or duplexers, which are each assigned to a frequency band and can be connected via a respective band switch, either individually...
DE102016114662A1 Reconfigurable microacoustic filter and duplexer with reconfigurable microacoustic filter  
There is provided a reconfigurable microacoustic filter comprising a Ladder Type-like filter topology and a suitably placed tunable capacitive element.
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...
DE102012010201B4 communication module  
A communication module (100; 110; 120; 200; 210) comprising: a plurality of receive filters (30,31; 50,51; 63,65; 82,84) connected between an antenna port (11; 33) and a receive port (11; 12; 34)...
DE10256937B4 With bulk acoustic waves working device with unbalanced / balanced wiring  
With a bulk acoustic wave device working, - with a single-ended first port having a signal-carrying terminal (T1), and a symmetrically shaped second port with a first (T21) and a second (T22)...
DE102010043797B4 Acoustic resonator with an electrode with a cantilevered part  
An acoustic resonator (300, 500, 600) comprising: a first electrode (102); a second electrode (104) having a plurality of sides, at least one of the sides having a cantilevered portion (106); a...
DE102009038105B4 Multi-channel AOW (surface acoustic wave) filter device with voltage-controlled, tunable frequency response  
Multi-channel SAW (surface acoustic wave) filters characterized by a voltage controlled, velocity tunable piezoelectric substrate; an input transducer fabricated on the substrate and having a...
DE102006048879B4 Electroacoustic component  
Electro-acoustic component - comprising a substrate of a quartz single crystal whose first Euler angle λ, second Euler angle μ and third Euler angle θ lie in the following ranges: 28 ° ≤ λ ≤ 32 °,...
DE112016002174T5 TROUBLESHOOTING FILTER FROM HEADPHONE YP AND ELECTRONIC EQUIPMENT  
A board-type noise filter having a higher noise removal capability than a conventional noise filter and an electronic device having the ladder type noise filter are provided. The printed-circuit...
DE112016001756T5 LITHIUM TANTALATE CRYSTAL SUBSTRATE, BONDED SUBSTRATE, BONDED SUBSTRATE MANUFACTURING METHOD, AND ACOUSTIC SURFACE WAVE USING THE BONDED SUBSTRATE  
OBJECTIVE It is an object of the present invention to provide a lithium tantalate single crystal substrate which is only slightly warped, free of cracks and scratches, and has a better...
DE112007001565B4 EMC filter with low leakage current  
An EMC filter connectable between a mains supply and an electrically powered application to reduce line noise between said power supply and said application, comprising a plurality of capacitors...
DE102016224636B3 Method for adapting an electronic filter unit, an electronic filter unit and a device with such a filter unit  
The invention relates to a method for adapting an electronic filter unit (40). In this case, a plurality of first input values ​​(31) is detected at the beginning within a first period of time....
DE102016114071B3 Electro-acoustic filter with reduced plate modes  
It is stated with reduced plate modes a filter. For this, the filter has a transducer system having two or more parallel-connected electro-acoustic transducers part, which replace a conventional...
DE112016001952T5 Chain filter and duplexer  
A chain filter and duplexer are provided which are capable of improving out-of-band attenuation to achieve excellent impedance matching and reduce insertion loss. A ladder filter 1 whose pass band...
DE102017115931A1 Multiplexer, high-frequency front-end circuit and communication device  
There is provided a multiplexer (1A) including a plurality of filters connected together at a common terminal (101). The multiplexer includes a low frequency filter (11A) having a first pass band...
DE102017115705A1 Multiplexer, radio frequency front-end circuit, communication device and construction method for a multiplexer  
A multiplexer (1) contains a number n (where n is an integer of at least three) of filters (11-13) individually arranged in n paths connected in common at a common crossing point (N), the n...
DE102016112993A1 Notch filter as well as this comprehensive extractor arrangement  
In a notch filter in the ladder type arrangement, spurious modes can be suppressed and the linearity can be improved by parallel-bridging impedance elements, each designed as resonators, or...
DE102016112984A1 RF filter with reduced insertion loss  
An RF filter with reduced insertion loss is specified. The filter has a first bandpass filter with a passband, a circuit unit with an undesired excitation at a critical frequency (fs) and a...
DE102016116421A1 SENSOR ARRANGEMENT WITH OPTIMIZED GROUP RUNTIME AND PROCESS FOR SIGNAL PROCESSING  
A circuit arrangement is provided. The circuit arrangement has a sensor configured to provide an analog signal; an analog-to-digital converter configured to receive the analog signal and provide a...
DE112016001894T5 Device for elastic waves  
A device for elastic waves with a reduced occurrence of residual ripples is provided. An IDT electrode 3 is disposed on a piezoelectric substrate 2. In the IDT electrode 3, a plurality of first...
DE112016001620T5 noise filter  
The present invention relates to a noise filter (100, 200, 300) comprising: a coil (1a, 1b) having a winding pattern configured by stacking flat plate-shaped conductors (50); a magnetic core (2)...
DE112008002283B4 Piezoelectric resonator  
Piezoelectric resonator, characterized in that it comprises: a substrate (12); a vibrating portion (2, 2a, 2b, 2c) in which a piezoelectric thin film (16, 16a, 16b, 16c) is sandwiched between a...
DE10234980B4 Resistant resonator operating on acoustic waves  
A bulk acoustic wave resonator comprising: - a lower electrode (UE) and an upper electrode (OE) - a piezoelectric layer (PS) disposed between the lower electrode and the upper electrode, - a...
DE102017109102A1 Acoustic resonator device with at least one air ring and a frame  
An acoustic resonator device comprises a lower electrode disposed on a substrate above an air cavity, a piezoelectric layer disposed on the lower electrode, and an upper electrode disposed on the...
DE102016212029A1 EMC filter Adapter for plug connections  
An EMC adapter (300) for a vehicle electrical system, in particular for a HV vehicle electrical system, of a vehicle is described which has a plug connection between a cable-side interface unit...
DE102016111914A1 Component with thin-film cover and method of manufacture  
A component (B) comprises a carrier (TR) on which a functional structure (FS) is covered with a spanning and on the carrier-mounted thin-film cover (DSA). On a planarization layer arranged above...
DE102016111911A1 Component with thin-film cover and method of manufacture  
The invention relates to a component which comprises a functional structure on a carrier which is spanned by a thin-film cover which is seated on the carrier. A first wiring level is applied on or...
DE102016111887A1 Differential directional coupler, signal conversion system and method for converting a differential input signal  
There is provided a differential directional coupler comprising a first coupler having a first transformer and a second coupler having a second transformer. An input port and an isolation port of...
DE112016001482T5 Duplexer  
There is provided a duplexer, which is capable of miniaturization and providing improved insulation. A duplexer 1 includes a plurality of resonators for elastic waves which are arranged on a...
DE112012002979B4 Saw filter with a flat barrier layer and manufacturing process  
A surface acoustic wave (SAW) filter (100) comprising: a piezoelectric substrate (110); a planar barrier layer (120) disposed on the piezoelectric substrate; and at least one metal conductor (132)...
DE102017203804A1 Converting digital sampling rate  
There is provided a sample rate conversion circuit providing an extended transposed Farrow structure that allows an optimized compromise between noise levels and computational complexity for both...
DE102017113248A1 The elastic wave device  
to cover the cavity. The second wiring line (9A) includes a step portion that connects a portion of the second wiring line which is located on the piezoelectric substrate, and a portion of the...