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WO/2024/049809A1 |
A bidirectional phase shifter (200) includes a differential quadrature hybrid coupler (206), a switch network (207), and a differential reflection type phase shifter (RTFS) (204). The differential quadrature hybrid coupler (206) includes...
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WO/2024/045291A1 |
Embodiments of the present disclosure provide a one-shot circuit. The one-shot circuit comprises: a main one-shot circuit and a masking time window circuit. The main one-shot circuit is configured to receive, by means of a NOR gate, an i...
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WO/2024/049968A1 |
A timing alignment circuit (108) includes detection circuitry (138, 142) to receive first and second output signals, and output an error sign signal indicating whether the second output signal leads or lags the first output signal and a ...
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WO/2024/047244A2 |
The invention relates to an amplifier circuit (1) for broadband and low-noise amplification of a capacitive current source, preferably a pyroelectric sensor, comprising a signal input (3) that can be connected to the capacitive current s...
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WO/2024/049349A1 |
Aspects of the disclosure relate to devices, wireless communication apparatuses, methods, and circuitry implementing bulk wave suppression in a stacked electroacoustic device. One aspect includes a first substrate (420) comprising a firs...
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WO/2023/225905A9 |
The present disclosure provides a filter and a manufacturing method therefor, and an electronic device. The filter comprises an inductor L and a capacitor C, wherein a first electrode of the capacitor C is connected to a first end of the...
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WO/2024/047991A1 |
A switch drive device 100 comprises: an upper driver 110H that switches an upper switch of a power circuit 200 on/off by receiving input of an upper control signal HS and outputting a upper drive signal HG; a lower driver 110L that switc...
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WO/2024/044871A1 |
Provided are a filter and a manufacturing method therefor, and an electronic device. The filter comprises a dielectric substrate (10), and at least one inductor and at least one capacitor which are integrated on the dielectric substrate ...
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WO/2024/048201A1 |
This vibration device comprises a first substrate, a second substrate, an intermediate layer, and an excitation electrode. The first substrate has a first surface. The second substrate has a second surface facing the first surface. The i...
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WO/2024/049818A1 |
A digital-to-time converter circuit (200) includes a scrambling and noise shaping circuit (211), a digital-to-analog converter (DAC) (208), and a buffer circuit (218). The scrambling and noise shaping circuit (211) includes an input and ...
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WO/2024/049530A1 |
The various embodiments described herein include methods and systems for encoding and decoding video. In one aspect, a method includes receiving a video bitstream that includes a plurality of blocks. The method also includes obtaining, f...
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WO/2024/049715A1 |
An example memory apparatus includes clock circuitry. The clock circuitry can generate first and second clock signals based on a system clock signal, with the first and second clock signals being mutually out of phase. The apparatus can ...
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WO/2024/049691A2 |
A frequency divider is provided that includes a plurality of latches for dividing an input clock according to an integer frequency divisor N of three or greater. Each latch is coupled to a corresponding pair of logic gates. For each latc...
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WO/2024/047595A1 |
The present disclosure provides a system and method for polar encoding in a communication system. A polar encoder includes a cyclic redundancy check (CRC) attachment module, an interleaver, a frozen bit mapper, and a polar transformer. T...
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WO/2024/046581A1 |
In various embodiments of the present disclosure, provided is a system to perform reduced complexity frequency selective linearization. In an embodiment, multistage digital predistortion (DPD) can linearize different parts of the spectru...
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WO/2024/046106A1 |
Disclosed in the present application is a high-linearity tailless current steering digital-to-analog converter (DAC). The high-linearity tailless current steering DAC comprises: several bit digital-to-analog conversion units, an operatio...
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WO/2024/046099A1 |
A Lamb wave resonator (100) and a manufacturing method, a filter (10), a radio frequency module, and an electronic device (1). The Lamb wave resonator (100) serves as an element of the filter (10) and can be applied to a radio frequency ...
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WO/2024/046095A1 |
Embodiments of the present application provide a Lamb wave resonator and a preparation method therefor, a filter, a radio frequency module, and an electronic device. The Lamb wave resonator comprises a substrate, an acoustic wave reflect...
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WO/2024/040517A1 |
The present disclosure provides a filter and a preparation method therefor, and an electronic device. The filter comprises a first substrate (100) and a second substrate (200) that are arranged opposite each other, and a connecting subst...
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WO/2024/043985A1 |
A peak detector comprises multiple small-size amplitude detection circuits coupled in parallel to signal inputs at which a signal is received from a VCO. Each amplitude detection circuit generates a voltage on an output, indicating a vol...
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WO/2024/041114A1 |
A surface acoustic wave filter, comprising: a support substrate (10), a piezoelectric layer, a resonator member (20) and a spurious-mode suppression member (30), wherein the piezoelectric layer is arranged on the support substrate (10); ...
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WO/2024/041931A1 |
A device comprises a voltage-mode filter circuit, a current-mode output circuit, and a regulation circuit. The voltage-mode filter circuit is configured to generate a voltage signal on an output terminal thereof. The current-mode output ...
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WO/2024/044437A1 |
This disclosure provides methods, devices, and systems for forward error correction encoding and modulation with reliability differentiation. In some examples, a transmitting wireless communication device may use a concatenated encoding ...
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WO/2024/042664A1 |
This error correction decoding device is configured to decode, from each of D pulse amplitude modulated symbols (where D is an integer greater than or equal to 1), a multi-level modulated symbol having a number D of dimensions and a numb...
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WO/2024/044067A1 |
A user equipment (UE) may transmit, to a network node, an indication of support for a decoder success prediction capability. The network node may obtain the indication of support by the UE for the decoder success prediction probability. ...
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WO/2024/041111A1 |
A press key assembly (40a), an electronic device (80), a control method, and a computer storage medium (90). The press key assembly (40a) comprises a press key (100), a magnetic member (500), a fixing member (200), and a Hall element (40...
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WO/2024/043541A1 |
A receiver in a wireless communication system, according to one embodiment, may comprise: a decoder that detects for a control signal, transmitted by a transmitter, included within a reception signal of the receiver by means of a cyclic ...
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WO/2024/040468A1 |
The present disclosure provides a hybrid filter and a manufacturing method therefor, and a filtering device. The hybrid filter comprises a first substrate (100) and a second substrate (200) which are arranged opposite to each other; a fi...
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WO/2024/043225A1 |
Provided is a composite filter, wherein first to third filters are connected to any ports of a first hybrid that is constituted by 90° hybrid couplers. The first filter has a first passband. The second and third filters have passbands t...
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WO/2024/040892A1 |
The present application provides an apparatus for converting a binary code into a thermometer code, and an electronic device, having good performance. The apparatus for converting a binary code into a thermometer code comprises: a decodi...
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WO/2024/042665A1 |
An error correction coding device according to the present invention is configured to include: an exclusive OR operation unit (3) which acquires a plurality of information bit sequences that are respective labels of a plurality of multil...
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WO/2024/041163A1 |
A voice coil motor (10), comprising a housing (11), a focusing structure (13) and an anti-shake structure (15). The focusing structure (13) is arranged in the housing (11), and comprises a first carrier (131) and a first driving assembly...
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WO/2024/043234A1 |
A majority-decision logic device 1 comprises a non-magnetic semiconductor layer 10 made of a material that, when irradiated with light having at least two kinds of mutually different polarization states, generates electron spin waves hav...
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WO/2024/042135A1 |
According to an aspect, there is provided a relaxation oscillator (100) comprising first (101, 11) and second (102, 12) current sources and a comparator (103) having a first input (103-) connected to the first current source, a second in...
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WO/2024/042443A1 |
The present disclosure describes apparatuses and methods for implementing an adaptive low-density parity check (LDPC) decoder performing iterations on bit-flipping or symbol-flipping operations. In various aspects, an adaptive LDPC decod...
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WO/2024/040679A1 |
The present application discloses a bulk acoustic resonator, a fabrication method therefor, a filter, and an electronic device. The bulk acoustic resonator comprises a substrate and an acoustic reflection structure, bottom electrode, pie...
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WO/2024/044106A1 |
The present disclosure relates to an acoustic wave device for asymmetric frequency bands and a manufacturing process for making the same. The disclosed acoustic wave device includes at least one first electrode (102:152), at least one se...
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WO/2024/044049A1 |
Various methods and circuital arrangements for protection of a power amplifier (110) from over temperature are presented. According to one aspect, a protection circuit coupled to a temperature sensor (338) controls a biasing current or v...
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WO/2024/043932A1 |
A system described herein can perform lightweight data compression that optimizes an embedded database for high-performance throughput, low memory usage, and fast query/response times. The embedded compression and decompression can be pe...
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WO/2024/043301A1 |
Provided is an elastic wave device that can reduce the size and suppress deterioration of filter characteristics of a ladder-type filter device having an elastic wave resonator that has a small capacitance and uses a thickness-shear mode...
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WO/2024/041437A1 |
A differential latch circuit, a switch driver, and a digital-to-analog conversion circuit. The differential latch circuit comprises: a first-stage differential latch circuit (I), a second-stage differential inverting circuit (II), and a ...
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WO/2024/043343A1 |
Provided is an acoustic wave device capable of making a filter device smaller and reducing electric resistance in electrodes connected to potentials other than input and output potentials. An acoustic wave device 10 according to the pr...
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WO/2024/043300A1 |
Provided is an elastic wave device that makes it possible to facilitate downsizing of a filtering apparatus and to suppress degradation of filtering characteristics. An elastic wave device 10 according to the present invention is provi...
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WO/2024/041509A1 |
A signal strength adjustment circuit, an infrared touch-control apparatus and an electronic device. The signal strength adjustment circuit comprises a signal acquisition circuit (10), a controller (20) and a signal adjustment circuit (30...
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WO/2024/043344A1 |
Provided is an elastic wave device with which a filter device can be reduced in size and the bandwidth of passband can be increased. An elastic wave device 10 according to the present invention comprises: a piezoelectric layer 14 made ...
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WO/2024/043347A1 |
Provided is an elastic wave device that can inhibit unnecessary waves near the resonant frequency or near the anti-resonant frequency, even when a configuration has been adopted in which a mass-addition film is provided to an edge region...
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WO/2024/042394A1 |
An optical logic gate, which comprises signal-providing means (1.1, 1.2) for providing a first optical signal and a second optical signal having identical phases, is provided. The optical logic gate also comprises a phase modulation mean...
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WO/2024/042780A1 |
An apparatus for detecting a Q-demodulator's real-time phase and offset error includes an RF signal path configured to receive an RF signal from an RF component, a first chopper to chop the RF signal at a first frequency to generate a ch...
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WO/2024/041267A1 |
The present invention discloses an audio power amplifier circuit, and a duty ratio modulation circuit and a noise suppression circuit thereof. The audio power amplifier circuit comprises an integral amplification module and a high-freque...
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WO/2024/040696A1 |
A resonator provided in the present application, comprising a substrate, a bottom electrode, a piezoelectric layer, and a top electrode. The bottom electrode is located between the substrate and the piezoelectric layer, the piezoelectric...
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