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WO/2018/079007A1 |
Provided is an elastic wave device with which it is possible to increase the dissipation of heat occurring due to the heat generation of a transmission filter, and to suppress the propagation of the heat from the transmission filter to a...
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WO/2018/076766A1 |
Disclosed are a radio frequency power amplifier for inhibiting a harmonic wave and stray, a chip and a communication terminal. The radio frequency power amplifier comprises a power source (106, 107), an LDO circuit (103), a harmonic inhi...
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WO/2018/078686A1 |
A transistor (2) is formed on a surface of a semiconductor substrate (1). First and second wiring lines (10, 11) are formed on the surface of the semiconductor substrate 1 such that the wiring lines sandwich the transistor (2). A plurali...
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WO/2018/079987A1 |
Disclosed are a method for dividing a carrying block of a Low Density Parity Check (LDPC) code and an apparatus therefor. The method for dividing a LDPC code of the present disclosure can obtain a high throughput by using a limited size ...
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WO/2018/077828A1 |
A transceiver includes a transmit signal path, a receive signal path, an amplifier, and control circuitry. The control circuitry is configured to couple the amplifier in the transmit signal path to amplify a transmit signal during a tran...
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WO/2018/081414A1 |
Provided is a process that includes: obtaining a multi-byte character set specifying a plurality of characters; receiving a knowledge factor credential encoded with a plurality of characters of the multi-byte character set, wherein the k...
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WO/2018/079284A1 |
Provided is a ladder type filter capable of improving steepness and sufficiently increasing out-band attenuation without causing degradation of electric power resistance. This ladder type filter is provided with: a plurality of series ar...
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WO/2018/077922A1 |
The invention relates to an amplifier unit for operating a piezoelectric sound transducer (2) and/or a dynamic sound transducer (3), the sound transducer (2, 3) preferably comprising loudspeakers and/or microphones, with at least one aud...
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WO/2018/076440A1 |
Provided in the present invention are an impedance matching circuit, antenna and terminal, wherein the impedance matching circuit comprises: a radio frequency module provided with a nonlinear device; a microstrip line, a first end of the...
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WO/2018/076599A1 |
Disclosed in an embodiment of the present invention are a dynamic comparator, a method for calibrating an offset thereof, and a computer storage medium. The dynamic comparator comprises: a latch and a pre-amplifier comprising a pre-ampli...
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WO/2018/081278A1 |
A method in a transducer assembly having an external-device interface coupled to a communication protocol interface of the transducer assembly. The transducer assembly is configured to convert an input signal having one physical form to ...
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WO/2018/077771A3 |
Exemplary embodiments provide a transmission method for the wireless transmission of data in a communications system (e.g. a sensor network or telemetry system). The data comprises core data and additional data, the core data being split...
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WO/2018/080732A1 |
An adaptive bias circuit (400) for a power amplifier (470) may include a terminal node (432) coupled to the power amplifier (470). The adaptive bias circuit (400) may also include a low impedance bias circuit (410) coupled to the termina...
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WO/2018/080900A1 |
Aspects of this disclosure relate to a multiplexer, such as a duplexer, a quadplexer, a hexaplexer, or the like. The multiplexer includes acoustic wave filters coupled to a common node. A first acoustic wave filter of the acoustic wave f...
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WO/2018/076173A1 |
An amplitude-limit oscillation circuit (100). The amplitude-limit oscillation circuit (100) comprises: an oscillation circuit (110) for generating an oscillation signal; a pulse width modulation circuit (120) for generating a pulse width...
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WO/2018/076944A1 |
Provided in an embodiment of the present application are a coding and decoding method and apparatus. The coding method comprises: a transmitting terminal obtaining the length of data, corresponding to data to be coded and subjected to po...
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WO/2018/080687A1 |
One aspect of the present disclosure relates to a method for operating a charge pump. The method includes comparing a drain voltage of a current sink transistor of the charge pump with a drain voltage of a current reference transistor, a...
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WO/2018/077650A1 |
The invention relates to a method for changing a switching state of a switching half-bridge (1), which has two field-effect transistors (5, 7), from a first switching state, in which a gate-source voltage (UGS1) of a first field-effect t...
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WO/2018/078175A1 |
The invention relates to a backlit capacitive control interface (100) for a motor vehicle, comprising: a decorative faceplate (102) with a front surface (104) intended for being turned towards a user and a rear surface (106) opposite the...
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WO/2018/080737A1 |
Methods and systems for clock gating are described herein. In certain aspects, a method for clock gating includes receiving an input signal of a flip-flop and an output signal of the flip-flop, and passing a clock signal to an input of a...
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WO/2018/078240A1 |
The invention relates to a method for conditioning an input signal (E), comprising a step A) of determining a signal (SMF) conditioned by adding corrective signals to an intermediate signal (S), step A) being executed successively at lea...
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WO/2018/076519A1 |
A circuit and a design method for a dual-band non-uniform transmission line impedance converter. The method optimizes the structural size of an impedance converter by means of a mathematical optimization model, changes the corresponding ...
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WO/2018/081092A1 |
It is proposed to use a doped lithium niobate as a substrate material for SAW devices having an improved thermal conductivity. MgO is a given as a preferred example for manufacturing SAW devices having a substantially reduced self-heating.
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WO/2018/080713A1 |
A power amplifier bias circuit with embedded envelope detection includes a bias circuit stage coupled to an envelope detector circuit to increases a bias provided to a power amplifier as a function of an incoming envelope signal. The env...
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WO/2018/079574A1 |
An acoustic wave element 1 comprises an IDT electrode 3 provided with a first electrode finger 32a and a second electrode finger 32b which are connected to mutually different potentials and are arranged spaced apart from each other. When...
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WO/2018/078455A1 |
Embodiments of the present disclosure relate to a method and apparatus for data processing in a communication system. For example, a method comprises pre-processing received data encoded with a polar code; performing a first decoding of ...
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WO/2018/077545A1 |
The invention relates to an input device (1) of a vehicle user interface, having a housing (3), having a detection device (4) which is assigned to the housing (3), having an evaluation unit (9) which is connected to the detection device ...
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WO/2018/076638A1 |
Encoding and decoding systems are provided for reduced latency at the decoder. In the encode error detection codewords are produced from source bits. The error detection codewords are then encoded with a systematic error correction encod...
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WO/2018/079279A1 |
The purpose of the present invention is to provide a communication device capable of reducing the effect of noise and accurately performing communications pursuant to the BroadR-Reach communication standard. A communication device accord...
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WO/2018/077391A1 |
A receiver (100) is described, the receiver comprising an analog baseband, ABB, filter stage (101), an analog-to-digital converter, ADC, stage (103), a first feedback path (123), and a second feedback path (125). The ABB filter stage (10...
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WO/2018/081736A1 |
Safety systems for operating equipment have a source of visible light, a first signal light transmitter, a first signal light receiver, preferably a second signal light transmitter and second signal light receiver. A fiber optic bundle w...
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WO/2018/080696A1 |
A switched capacitor circuit includes a first capacitor coupled in series with a second capacitor in a first mode of operation across differential output terminals of a circuit. The first capacitor and the second capacitor are coupled in...
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WO/2018/079181A1 |
[Problem] To provide a frequency adjustment method for a piezoelectric oscillation device, the method responding to microminiaturization and enabling frequency adjustment without decreasing frequency adjustment accuracy. [Solution] A fre...
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WO/2018/078472A1 |
A superconducting microwave device (400) is provided. A left-handed resonator (215) include at least one unit cell (205). A non-linear dispersive medium (405) is connected to the left-handed resonator (215), such that one end of the left...
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WO/2018/077719A1 |
In an embodiment an oscillator circuit comprises a first integrator-comparator unit (100), a second integrator- comparator unit (200), and a logic circuit (300). The first integrator-comparator unit (100) is prepared to provide a first s...
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WO/2018/079522A1 |
A SAW filter comprises a piezoelectric substrate, a series arm, and a parallel resonance portion. The series arm includes one or more series resonance portions positioned on the piezoelectric substrate. The parallel resonance portion is ...
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WO/2018/078366A1 |
A method of operating a display device comprising a drive circuit is disclosed. The drive circuit comprises a plurality of single grey-level channels, each comprising an input (412, 422), an output (418, 428) and a signal processor conne...
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WO/2018/078914A1 |
When turning off a semiconductor switch, starting from a state in which a first switching element (Q1) is in a fixed ON-state, a drive signal generation circuit turns on a fourth switching element (Q4) for a predetermined first period to...
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WO/2018/080750A1 |
Techniques for calibrating a crystal oscillator of a wireless device are provided. A method according to these techniques includes operating a transmit path of the wireless device at a first carrier frequency, configuring a receive path ...
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WO/2018/080711A1 |
A low noise amplifier (LNA) includes a transconductance device coupled to a cascode transistor. The LNA also includes a resistor capacitor (RC) feedback branch. The RC feedback branch includes a first resistor, a capacitor and a first sw...
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WO/2018/078511A2 |
Various methods and devices that involve control circuits for power converters are disclosed. One method comprises controlling a switch using a control signal based on a comparison signal. The switch controls a transfer of power between ...
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WO/2018/076225A1 |
In a particular aspect, an apparatus includes a first communication circuitry configured to perform first wireless communications. The apparatus includes a second communication circuitry configured to perform second wireless communicatio...
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WO/2018/073768A1 |
An electronic driving circuit (20) for a microfluidic device (1), having a number of synchronized driving stages (22) to generate a respective driving signal (Vi,V2,V3) for each electrode or group of electrodes (4,6) of the microfluidic ...
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WO/2018/072173A1 |
Provided is a fully-differential current amplifying circuit, comprising: a current gain circuit (10), configured to amplify or attenuate preset gains of two differential input currents (ip, in) respectively by means of two identical tran...
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WO/2018/072672A1 |
A device and method for color-printing a printed circuit, and a printed circuit. The method comprises: a printing module controlling a liquid metal printing head (1) to print liquid metal wires on an original circuit substrate (5) so as ...
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WO/2018/072938A1 |
The invention relates to a method for scanning a frequency band for producing a service plan. The invention parallelises the scanning by dividing the analysis into two steps: an exploration step for the purpose of detecting channels or f...
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WO/2018/075452A1 |
A method and system for vibration correction in an oscillator. The method includes sensing vibrations along one or more axes via at least one accelerometer mounted on the oscillator, determining corrective factors based on an acceleratio...
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WO/2018/074410A1 |
A driver circuit 11 comprises a plurality of NMOS transistors in a cascode connection, wherein of the NMOS transistors, a bottom stage transistor TN1 positioned in the bottom stage has a gate terminal to which a modulation signal VGN1 is...
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WO/2018/073029A1 |
The present invention relates to a circuit arrangement for switching a high-voltage MOSFET (7) for precharging an intermediate circuit capacitance of a high-voltage on-board network with a first circuit assembly (11), by means of which t...
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WO/2018/075445A1 |
An electro-optical sensor chip assembly (SCA) that includes a detection device that includes an array of detector unit cells arranged in a matrix and that produce an electrical output in response to light. The SCA also includes an integr...
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