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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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WO/2024/040678A1 |
A bulk acoustic resonator and a manufacturing method therefor, a filter, and an electronic device. The bulk acoustic resonator comprises a substrate (50), and acoustic reflection structures (40), bottom electrodes (10), a piezoelectric l...
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WO/2024/042807A1 |
This high-frequency circuit (1) comprises a filter (31) that has a pass band including a transmission bandwidth of a band (A) for which a plurality of power classes can be applied, a filter (32) that has a pass band including a transmiss...
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WO/2024/043346A1 |
The present invention addresses the problem of suppressing unwanted waves from occurring at a frequency lower than a resonant frequency and located near the resonant frequency in an acoustic wave device using bulk waves in a thickness sh...
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WO/2024/041776A1 |
The invention relates to a device with a gate driver (10) and at least one first power semiconductor (12a), which is connected to the gate driver (10) via a first conductor track (14a), wherein the device has an overvoltage detection app...
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