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WO/2022/056138A2 |
Embodiments of a single-chip ScAIN tunable filter bank include a plurality of switching elements, and a plurality of channel filters integrated on a monolithic platform. The monolithic platform may comprise a single crystal base and each...
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WO/2022/053212A1 |
The invention relates to an earphone comprising a proximity sensor, an acceleration sensor and a signal analysis device. The proximity sensor is designed to generate a proximity sensor signal. The acceleration sensor is designed to gener...
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WO/2022/052705A1 |
A non-linear calibration method for a phase interpolator, comprising: outputting a first sampling clock, causing an edge of the first sampling clock to align with an edge of a reference clock; outputting a third sampling clock, causing a...
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WO/2022/054358A1 |
A point group decoding device 200 according to the present invention comprises a tree synthesis unit 2020 configured to generate Mask_planar corresponding to eight child nodes of a node. The tree synthesis unit 2020 is configured such th...
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WO/2022/054896A1 |
In the present invention, a splitter simultaneously inputs two signals having frequencies different from each other in a transmission band, to a transmission terminal. A transmission filter system and a reception filter system that are c...
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WO/2022/055881A1 |
Disclosed herein is an apparatus that includes a first shift register circuit including a plurality of first latch circuits coupled in series, and a second shift register circuit including a plurality of second latch circuits coupled in ...
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WO/2022/054546A1 |
An overcurrent protection circuit (10) is provided with: a fourth terminal (Q2, G) into which a prescribed threshold voltage is input; a sixth terminal (Q2, S) which is connected to a first terminal (Q1, G) of a switching device (Q1); a ...
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WO/2022/054192A1 |
The purpose of the present invention is to minimize the rise settling time and the fall settling time in an amplifier circuit. An amplifier circuit is provided with: a first transistor of a first conductivity type, the first transistor h...
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WO/2022/053400A1 |
Disclosed is a device and methods for making same. In one aspect, a device includes a package having at least four pins, and, within the package, a die that includes a filter circuit electrically coupled to the four pins. The filter can:...
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WO/2022/053778A1 |
The application describes method and apparatus for amplification. An amplifier circuit (300) is described for driving a load (101) connected between first and second output nodes (103p, 103n) based on an input signal (Sin). The amplifier...
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WO/2022/051750A1 |
A MOD YIG epitaxial process for fabricating YIG nanofilms which, when deposited on GGG substrates, have single crystal epitaxial properties. The films may have thicknesses of 50 nm for a single layer, 100 nm for two layers, andl30 nm for...
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WO/2022/050020A1 |
[Problem] To provide an information processing device, an encoding method, and a decoding method for achieving low delay communication. [Solution] An information processing device according to the present disclosure is provided with a fi...
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WO/2022/048276A1 |
Provided in the present disclosure are an offset voltage correction circuit and an offset voltage correction method. The offset voltage correction circuit comprises: a data acquisition module, which is used to receive a data signal and a...
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WO/2022/048438A1 |
Disclosed are a power detection circuit and an integrated chip. The power detection circuit comprises a first temperature compensation module, an impedance matching network, a detection module and a filtering amplification module, which ...
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WO/2022/048128A1 |
A level shifter circuit, for use in converting a signal in a first voltage domain into a signal in a second voltage domain. The level shifter circuit comprises a first voltage domain circuit, an intermediate voltage domain circuit, and a...
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WO/2022/049108A1 |
The invention provides a front-end device arranged to amplify an electric signal from an associated sensor, e.g. for amplifying an electric signal from a neural activity sensor. The front-end device has an amplifier circuit connected bet...
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WO/2022/047809A1 |
Provided are a communication method and apparatus, which are applied to the field of communications, particularly the field of short-range communications, such as a vehicle-mounted wireless communication system, an intelligent home syste...
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WO/2022/049399A1 |
A capacitive biometric skin contact sensor configured to resolve the contours of skin in contact with the sensor, wherein the sensor comprises: an array of sensor pixels, wherein each sensor pixel comprises a thin film transistor and a c...
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WO/2022/048912A1 |
Chopper amplifiers with low intermodulation distortion (IMD) are provided. To compensate for IMD, at least one distortion compensation channel is included in parallel with chopper amplifier circuitry of a main signal channel. Additionall...
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WO/2022/048932A1 |
A filter circuit comprising: a signal path for carrying a signal from an input to an output; the signal path comprising a first reactive component; a first node on the signal path; a first series resonant circuit comprising at least a se...
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WO/2022/050441A1 |
A wireless signal digital conversion device according to an embodiment of the present specification comprises: a plurality of RF signal processing units for receiving wireless signals, and adjusting the voltage levels of the wireless sig...
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WO/2022/050032A1 |
The present invention comprises: a surge voltage detection circuit 20 that detects, as a surge voltage, a peak voltage when a switching element is turned off; a delay circuit 50 that, when a turn-off initiation signal is applied, outputs...
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WO/2022/050210A1 |
An elastic wave filter (1) comprises: a first filter circuit (10) that is provided on a first path (r1); and an additional circuit (60) that is connected to the first path (r1). The first filter circuit (10) has a prescribed serial arm r...
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WO/2022/049292A1 |
A method of operating a digital radio receiver (2) is provided. The method comprises: a) receiving an incoming radio signal comprising an incoming symbol sequence (102); b) selecting a portion of the incoming symbol sequence (102); c) de...
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WO/2022/048245A1 |
A random number generation circuit, comprising a random number generator. The random number generator comprises a feedback module (22) and a plurality of flip-flops (23) connected in sequence, wherein an output end of a previous-stage fl...
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WO/2022/050491A1 |
The present invention relates to a zero-voltage discharge device and, in particular, to a zero-voltage discharge device which is configured in such a manner that a battery can be charged and discharged while maintaining a continuous turn...
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WO/2022/051039A1 |
An apparatus includes a near-field probe (102, 202, 302a-302b, 402a-402b) having loops or coils of electrically-conductive material, where the near-field probe is configured to generate a magnetic field. The apparatus also includes a pow...
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WO/2022/047699A1 |
Various embodiments of the present disclosure provide methods and apparatuses for improved belief propagation (BP) decoding. A method performed by a receiver comprises: obtaining based on received information and an original left-to-righ...
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WO/2022/050770A1 |
According to an embodiment of the present invention, an electronic apparatus may comprise: a first antenna; a second antenna; a communication circuit set to transmit and/or receive a signal in the frequency band selected or designated vi...
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WO/2022/049893A1 |
This control circuit for controlling amplitude by a voltage regulator controls the amplitude with high precision. The control circuit is provided with a first voltage regular and a second voltage regulator. The first voltage regulator ...
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WO/2022/049927A1 |
A filter 11 comprises: a first capacitor C1 connected in series between a first terminal pair P1 and a second terminal pair P2; a first inductor L1 connected in parallel to the first capacitor C1; and a second inductor L2 connected in pa...
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WO/2022/048293A1 |
The present invention provides a soft turn-off active clamp protection circuit and a power system. The circuit comprises: a gate connection terminal, a drain connection terminal, a source connection terminal, a discharge capacitor, an ov...
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WO/2022/051755A1 |
A multipath sampling circuit includes an input line electrically having an input voltage, a plurality of voltage amplifiers in parallel electrically with one another, each voltage amplifier having a respective input electrically coupled ...
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WO/2022/049291A1 |
A method of proximity sensing which comprises emitting light from an emitter and detecting reflected light, applying an offset to the detected reflected light to provide an output signal indicative of proximity, determining an average si...
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WO/2022/049888A1 |
The objective of the present invention is to connect chopper switches appropriately to a multi-stage amplifier. This semiconductor circuit is provided with a plurality of amplifiers which are connected in series, and each of which ampl...
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WO/2022/050040A1 |
This overcurrent protection circuit is provided with: a first transistor having an emitter connected to a control voltage; and a second transistor having a base connected to a collector of the first transistor, a collector which is conne...
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WO/2022/049418A1 |
The present invention relates to an acoustic wave sensor device, comprising a quartz material layer comprising a planar surface, a first interdig itated transducer formed over the planar surface of the quartz material layer, a first refl...
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WO/2022/047738A1 |
A pressure sensing apparatus (100) and an electronic device (200), the pressure sensing apparatus (100) comprises a substrate (10), pressure sensors (20), pads (30), and a support member (40), the pressure sensors (20) are arranged on th...
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WO/2022/050280A1 |
In a switching circuit device according to the present invention, capacitors (C1, C2) respectively apply power-supply voltage to drive circuits (DRV1, DRV2). Diodes (D1, D2) are connected such that current flows from a direct current vol...
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WO/2022/049398A1 |
A capacitive biometric skin contact sensor configured to resolve the contours of skin in contact with the sensor, wherein the sensor comprises: an array of sensor pixels, wherein each sensor pixel comprises a thin film transistor and a c...
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WO/2022/050260A1 |
Provided is an elastic wave device capable of suppressing an out-of-band spurious. An elastic wave device 1 comprises a support substrate 2, a piezoelectric film 5 provided on the support substrate 2, and an IDT electrode 6 provided on...
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WO/2022/048499A1 |
An ADC conversion error correcting method, comprising: first, obtaining a theoretical conversion curve and actual conversion curve corresponding to an ADC; next, calculating the slope corresponding to at least one set of points on the ac...
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WO/2022/050102A1 |
This signal transferring device comprises, for example: a transmitting unit which is provided in a primary circuit system and which is configured to generate a transmission signal corresponding to an input signal; at least one first isol...
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WO/2022/050094A1 |
This filter module 101 is provided with a circuit substrate 20 having a ground electrode formed thereon, and a low pass filter 11 mounted on the circuit substrate 20. The low-pass filter 11 is provided with a first inductor L1, a second ...
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WO/2022/047673A1 |
Disclosed in the present application is a capacitor array circuit, comprising N capacitors and N MOS transistors corresponding one to one to the N capacitors, a drain of each MOS transistor is connected to one end of a corresponding capa...
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WO/2022/048629A1 |
The present invention provides a Miller clamping device for parallel switching transistors and a driver comprising same. The Miller clamping device comprises: a driver chip comprising an output terminal and a built-in Miller clamping cir...
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WO/2022/050414A1 |
Provided is a thermostatic-bath-type piezoelectric oscillator in which the amount of heat emitted by a heater for maintaining the temperature of a core part can be kept as small as possible. A thermostatic-bath-type piezoelectric oscilla...
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WO/2022/043054A1 |
An apparatus is disclosed for a surface-acoustic-wave filter using lithium niobate (LiNbO3). In an example aspect, the apparatus includes at least one surface-acoustic-wave filter including an electrode structure, a substrate layer, and ...
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WO/2022/044818A1 |
The present disclosure relates to an information processing device and method which make it possible to suppress a reduction in the degree of freedom for controlling the amount of code for point cloud data. According to the present discl...
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WO/2022/042588A1 |
Provided are a switch driver and a DAC system having same. The switch driver comprises at least two sets of circuits. Each set of circuits comprises a first circuit, a second circuit and a third logic device. The first circuit and the se...
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