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WO/2024/043475A1 |
According to embodiments, a wireless power transmission device may comprise: a power source; a first power amplifier configured to provide a first radio frequency (RF) signal on the basis of a driving voltage provided from the power sour...
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WO/2024/043342A1 |
Provided is an elastic wave device with which a filter device can be further reduced in size and an insertion loss can be reduced. An elastic wave device according to the present invention comprises: a piezoelectric film including a pi...
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WO/2024/043345A1 |
Provided is an elastic wave device that makes it possible to reduce the size of a filter apparatus and to increase the bandwidth of a pass band. A first elastic wave resonator 10 according to the present invention is provided with: a p...
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WO/2024/043266A1 |
A data acquisition circuit according to the present invention has a plurality of signal processing units which each have a first analog chopper circuit, an amplifier, a second analog chopper circuit, and an analog filter that are connect...
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WO/2024/043980A1 |
A radio frequency integrated circuit (RFIC) is described. The RFIC includes a switch field effect transistor (FET). The switch FET includes a source region, a drain region, a body region, and a gate region. The RFIC also includes a dynam...
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WO/2024/043299A1 |
Provided is an elastic wave device that makes it possible to miniaturize a filter device and increase the bandwidth of a passband. An elastic wave device 10 according to the present invention comprises: a piezoelectric film that includ...
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WO/2024/040419A1 |
Embodiments of the present application provide a battery heating device, a battery management system, a battery pack, and an electric apparatus. The battery heating device comprises: a heating module used for heating a battery cell modul...
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WO/2024/039938A1 |
Disclosed are techniques for oscillator frequency error estimation. In an aspect, an electronic device receives, from a power management integrated circuit (PMIC), a plurality of temperature measurements of an oscillator of the electroni...
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WO/2024/038784A1 |
The purpose of the present invention is to simplify the configuration of a signal detection device. The signal detection device (100) comprises: a resonant tunneling diode (RTD) that emits terahertz waves at an object (TG), and receives ...
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WO/2024/038456A2 |
An optical amplitude modulator, comprising: a first transparent conductive terminal; a second transparent conductive terminal; a transparent insulator layer; and a transparent semiconductor layer; wherein the insulator layer and the semi...
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WO/2024/037195A1 |
A coding method and apparatus, a decoding method and apparatus, and a data transmission method, which relate to the technical field of communications, and are used for reducing the bit error rate when coding and decoding are performed by...
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WO/2024/038635A1 |
This amplifier with a differential FR switch function comprises: an input matching circuit; N (where N is an integer of two or greater) number of differential amplification circuits connected to the input matching circuit; and N number o...
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WO/2024/038831A1 |
Provided is an elastic wave device with which size reduction of a filter device can be achieved and electrical resistance can be reduced. An elastic wave device 10 according to the present invention comprises: a piezoelectric layer 14;...
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WO/2024/039775A1 |
In an example, a circuit (200) includes a first signal path (212) including a first filter (202A) having a first number of taps and having an input and an output. The circuit (200) also includes a combiner (208) having first and second i...
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WO/2024/039428A1 |
Techniques for efficient compression of sensor data are described herein. In an example, metrology data is received from a metrology device, the metrology data comprising one or more of: voltage (V) data; current (A) data; resistive powe...
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WO/2024/039701A1 |
Drift-diffusion dynamics is investigated in a one-dimensional (1D) exciton guide at room temperature. Spatial engineering of the exciton energy in a WSe2 monolayer is achieved using local strain to confine as well as direct exciton trans...
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WO/2024/038637A1 |
This digital phase shifter comprises: a plurality of digital phase shift circuit groups in which a plurality of digital phase shift circuits are cascade connected; and one or more bend-type connection parts connecting two of the digital ...
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WO/2024/039261A1 |
A single-supply apparatus for signal transmission comprises two operational amplifiers (OA), two transistors, a resistor, a feedback circuit (FC), and a current setter. An output of the first OA is connected to a first electrode of the f...
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WO/2024/039610A1 |
A radio-frequency (RF) push-pull amplifier circuit that includes: a first transistor; a transformer; and a first matching circuit comprising at least one capacitor and at least one inductor, in which an input of the first matching circui...
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WO/2024/038875A1 |
Provided is an elastic wave device that makes it possible to achieve miniaturization of a filter device, and to reduce insertion loss. An elastic wave device 10 according to the present invention comprises: a piezoelectric layer 14 of ...
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WO/2024/037157A1 |
An adjustable time delay circuit. The circuit comprises: a first adjustment module, comprising a first input end and a control output end; a second adjustment module, comprising a second input end and a first output end; a third adjustme...
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WO/2024/036634A1 |
An encoding method and apparatus, and a decoding method and apparatus. The encoding method comprises: a transmitting end acquires a first bit sequence, and then performs LDPC encoding on the first bit sequence on the basis of a check mat...
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WO/2024/038568A1 |
A physical encryption device according to the present disclosure comprises: a probabilistic shaping encoding unit (101) that executes probabilistic shaping on a plurality of bits inputted from the outside; an error correction encoding un...
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WO/2024/037840A1 |
Systems, compute-implemented methods, and computer program products to facilitate automated waveform validation are provided. According to an embodiment, a system can comprise a processor that executes computer executable components stor...
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WO/2024/037209A1 |
Embodiments of the present application disclose a bone conduction microphone, headphones and a communication apparatus, which may be applied in a scenario in which wireless communication is used for calling a remote party, has a good noi...
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WO/2024/040108A1 |
Track plans to improve clock skew arc disclosed. In one aspect, a node array includes a plurality of nodes with clock distribution circuitry configured to distribute a clock signal to each of the nodes. The clock signal propagates in at ...
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WO/2024/038981A1 |
Disclosed is a memory device including a memory cell storing data by operations of word lines and bit lines. The memory device comprises: switches that form word lines and bit lines in rows and columns and are connected to the word lines...
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WO/2024/039978A1 |
Techniques and apparatus for reducing sensitivity (e.g., less gain variation due to parasitic capacitance) in dynamic amplifiers. One example dynamic amplifier generally includes a pair of differential input transistors, a pair of cross-...
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WO/2024/038448A1 |
The present disclosure relates to the technique, including systems and methods, for use in analog-to-digital conversion (ADC). A sampling system is presented for sampling an input analog signal including a train of pulses of a predetermi...
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WO/2024/038924A1 |
A communication device determines an input u_n to a polar code on the basis of a length N of the polar code, a length K of the information block, and a polar sequence of Q N-1 0 = {Q0,, Q1,..., QN-1} having a length N and determines bits...
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WO/2024/031746A1 |
Provided in embodiments of the present disclosure are a delay phase-locked loop, a clock synchronization circuit and a memory. The delay phase-locked loop comprises a preprocessing module, which is configured to receive an initial clock ...
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WO/2024/034003A1 |
This soft decision device, which performs a soft decision with respect to the (n+1)-th symbol of a transmission signal the symbol multivalued degree of which is m, comprises a control unit that: estimates, on the basis of an estimated tr...
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WO/2024/035534A1 |
Techniques are provided for a radiation hardened memory system. A memory system implementing the techniques according to an embodiment includes a redundancy comparator configured to detect differences between data stored redundantly in a...
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WO/2024/035989A1 |
A low-power phase interpolator circuit has a phase generator that receives an input clock signal and uses the input clock signal to generate multiple intermediate clock signals with different phase shifts; a phase rotator circuit that ou...
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WO/2024/034154A1 |
The present invention provides a soft decision device that performs a soft decision on the (n+1)th symbol of a transmitted signal with a symbol multi-value degree of m, the soft decision device comprising a control unit that estimates a ...
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WO/2024/035562A1 |
Disclosed is a method of wireless communication. The method is performed at a first wireless node. The method comprises: obtaining a sequence of bits to be encoded, selecting a puncturing pattern from a plurality of puncturing patterns, ...
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WO/2024/033765A1 |
A team polar decoder, TPD, (340) includes polar decoders, PPDs, (410), connected to a channel (330), and a team decision maker, TDM, (420) connected to the PPDs and a destination (350) Component polar decoders, CPDs, (410-m) decode a pol...
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WO/2024/034872A1 |
According to an embodiment, an electronic device for wirelessly transmitting power may include: a first resonator including a first coil; a second resonator including a second coil having a size different from that of the first coil; an ...
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WO/2024/033600A1 |
Switching amplifier circuitry for driving an inductive load, the switching amplifier circuitry 5 comprising modulator circuitry and output stage circuitry, wherein the switching amplifier circuitry is configured to: while the modulator c...
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WO/2024/032411A1 |
A power amplifier and a control method therefor, and a communication device. The power amplifier comprises a signal input end (400), a signal output end (500), and a first signal branch and a second signal branch that are arranged in par...
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WO/2024/034734A1 |
The present invention relates to a NAF memory device in which a NAND flash memory and a flip-flop are coupled together, and an operating method thereof, wherein, by configuring a NAF memory in which a flip-flop is fused to a NAND memory ...
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WO/2024/032882A1 |
Embodiments of the invention relate to an acoustic resonator device (100) for excitation of bulk acoustic waves (BAW) with enhanced power handling capabilities. The acoustic resonator device (100) has a composite piezoelectrical platelet...
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WO/2024/032136A1 |
Disclosed in embodiments of the present disclosure are an offset calibration circuit and a memory. The offset calibration circuit comprises an adjustable delay circuit, a phase detection circuit and a phase adjustment control circuit. Th...
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WO/2024/033963A1 |
This amplifier (Trc, Trp) uses GaN HEMTs. A diode linearizer (LNZ) and a variable attenuator (VATT) are connected in series to inputs of the amplifier (Trc, Trp). A peak detector (DET) detects a peak value of a drain voltage of the ampli...
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WO/2024/031208A1 |
Methods, systems, and devices for wireless communications are described. A device may obtain information bits and perform a two-stage encoding operation using the information bits. As part of the two-stage encoding procedure, the device ...
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WO/2024/031979A1 |
The present application relates to an optimized expectation propagation detection method and a signal detection apparatus. The method comprises: first, acquiring code information of a uncoded bit sequence, modulation information, a chann...
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WO/2024/031169A1 |
A module for modulation and demodulation using two substantially identical self-oscillating mixers (SOMs) injection-locked at a coupling frequency, providing a simple compact, low power, highly efficient receiver, transmitter or transcei...
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WO/2024/033993A1 |
This distortion compensation device (2) is configured to comprise: a to-be-amplified signal acquisition unit (21) for acquiring a to-be-amplified signal, that is, a signal to be subjected to power amplification by a power amplifier (4); ...
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WO/2024/036025A2 |
An apparatus, including a positive input for an input differential signal; a negative input for the input differential signal; a positive output for an output differential signal; a negative output for the output differential signal; a f...
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WO/2024/035567A1 |
A first device may select a base graph from a plurality of base graphs based on one or more of (a) a decoding complexity of a second device, (b) a device category of the second device, (c) a capability of the second device, (d) a decoder...
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