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WO/2023/185192A1 |
The present application relates to the technical field of signal processing. Provided are an analog-to-digital converter, a method for improving the bandwidth of an analog-to-digital converter, and an electronic device. A dynamic amplifi...
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WO/2023/192688A1 |
According to an aspect of an embodiment, an optical network unit (ONU) in a passive optical network (PON) may comprise a physical media dependent (PMD) receiver, a detector, and a processing device. The PMD receiver may be configured to ...
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WO/2023/190408A1 |
This amplifier circuit is equipped with: a differential amplifier circuit provided with a pair of input transistors and a first differential amplification stage which includes a first load circuit and a second load circuit; and a pre-buf...
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WO/2023/189020A1 |
A high-frequency circuit (1) comprising: a power amplifier (11); a filter (31) that is connected to the power amplifier (11) and that has a pass band including a band A that is capable of simultaneous transmission with a band B; a power ...
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WO/2023/184575A1 |
A loop filter (300) for a phase-locked loop and a phase-locked loop. The loop filter (300) comprises a first resistor (310), a first capacitor (320), and a second capacitor (330). The first resistor (310) and the first capacitor (320) ar...
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WO/2023/189490A1 |
Provided is a small-sized power supply device that can reduce heat generation and power loss in a noise reduction function component and suppress EMI noise. A noise reduction function component (20) for a power supply device comprises:...
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WO/2023/184625A1 |
The present invention provides a microphone amplification circuit design method. The method comprises the following steps: placing a layer of underlying metal between a substrate and a bonding pad of an integrated circuit, forming a firs...
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WO/2023/190781A1 |
Provided is a communication module capable of obtaining a good isolation characteristic. The communication module comprises: a directional coupler inserted in a path from an amplification unit that amplifies an input signal toward an ant...
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WO/2023/188054A1 |
In a noise filter circuit (1), a joint loop component (2), which has a capacitor (5) having connected thereto a positive electrode-side input loop line (41a) and a negative electrode-side output loop line (41b), is mounted to a dielectri...
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WO/2023/181447A1 |
A digital phase shifter according to the present invention comprises a plurality of digital phase shifting circuits connected in cascade, each digital phase shifting circuit comprising: a signal line; a pair of inner lines provided on bo...
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WO/2023/181442A1 |
A treatment method of a power semiconductor module comprising at least one semiconductor element including a Metal-Oxide-Semiconductor element and/or a Metal-Insulator-Semiconductor element, said method comprising: a. acquiring a first v...
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WO/2023/183487A1 |
Obtaining a bias control signal at a current source and responsively generating a fixed current, receiving a differential voltage input signal at corresponding differential input nodes of a plurality of differential amplifier stages conn...
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WO/2023/178683A1 |
The present application relates to the technical field of semiconductors. Provided in the present application are a high electron mobility transistor, a Doherty power amplifier and an electronic device. The present application uses novel...
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WO/2023/181661A1 |
This driver device is configured to drive a switching element. The driver device comprises a pull-down circuit that is connected to the control terminal of the switching element. The pull-down circuit is configured to enable a first pull...
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WO/2023/179089A1 |
The present application discloses a resonator, a filter, and a multiplexer. The resonator comprises an LC resonant unit and an embedded resonant unit; the LC resonant unit comprises a resonant element; the resonant element comprises a fi...
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WO/2023/179093A1 |
A pulse width modulation system. Considering that a phase-locked loop can reduce a pulse width of a clock signal by increasing the frequency, in the present application, by means of a control voltage outputted by a filter in the phase-lo...
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WO/2023/182062A1 |
In an Oven-Controlled Xtal Oscillator (OCXO) in which a core portion (5) is hermetically sealed inside a package (2) for heat insulation: the core portion (5) is configured to include, at least, an oscillation IC (51), a crystal resonato...
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WO/2023/183687A1 |
Apparatus and techniques for adaptively adjusting an input current limit for a boost converter supplying power to a load, such as an amplifier. An example circuit for supplying power generally includes a boost converter having an output ...
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WO/2023/178682A1 |
The present application provides a Doherty power amplifier and an electronic device, relates to the field of power amplifiers, and can reduce the number of dies used by the Doherty power amplifier. In the Doherty power amplifier, a main ...
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WO/2023/179261A1 |
The present application provides a phase-frequency detector, a phase-locked loop, and an electronic device, and relates to the technical field of integrated circuits. The phase-frequency detector is at least one order of magnitude faster...
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WO/2023/180914A1 |
Reduced logic conversion of binary integers to binary coded decimals, including: generating, from an input binary integer, an intermediate value comprising all zero digits encoded in an intermediate format(802); until each bit of the inp...
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WO/2023/183668A1 |
We disclose a soft-detection variant of Guessing Random Additive Noise Decoding (GRAND) called discretized soft-information for GRAND (DSGRAND) that can efficiently decode any moderate redundancy block-code in an algorithm that is suitab...
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WO/2023/181757A1 |
Provided is an elastic wave device that can easily suppress color variation on a piezoelectric substrate. The elastic wave device 1 comprises: a support substrate 13; a piezoelectric layer 15 provided on the support substrate 13; an ID...
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WO/2023/183139A1 |
Schedule instructions of a program for execution on a coarse grained reconfigurable array having a plurality of tiles operable in parallel. The program identifies data flows through memory locations represented by memory variables and id...
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WO/2023/178864A1 |
Disclosed is a semiconductor power device, comprising a silicon-based power MOSFET and a reverse diode. The silicon-based power MOSFET comprises a source electrode, a drain electrode, a gate electrode, a body diode and a cut-off diode. T...
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WO/2023/178803A1 |
A signal sampling circuit (40) and a semiconductor memory, the signal sampling circuit (40) comprising: a signal input circuit (41), used for determining an instruction signal to be processed and a chip select signal to be processed; a c...
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WO/2023/182574A1 |
The present disclosure relates to a method and an apparatus for decoding data packets in communication network. The method comprises receiving one or more data packets related to each of one or more data types; and decoding the one or mo...
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WO/2023/181449A1 |
A digital phase-shift circuit according to the present invention is provided with: a signal line extending in a prescribed direction; a first inner line disposed on one side of the signal line in a separated manner; a second inner line d...
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WO/2023/182680A1 |
An electronic device comprises at least one communication processor, an RFIC, at least one power amplifier, and at least one converter, wherein the at least one communication processor may be configured to: identify at least one first dr...
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WO/2023/181487A1 |
This crystal oscillation element (102) comprises: a crystal piece (110) having a pair of main surfaces (112, 114) facing each other; and a pair of excitation electrodes (120, 130) provided to the pair of main surfaces (112, 114) of the c...
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WO/2023/179004A1 |
Provided in the present disclosure are a decoding apparatus for a sine-cosine encoder, and a drive device and a parameter determination method therefor. The apparatus comprises: a sine-cosine encoder, which detects rotor position informa...
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WO/2023/179898A1 |
A method of forming a composite substrate is provided. The method includes a mixed gas plasma activation process using oxygen and nitrogen including exposing a surface of a wafer and a surface of a piezoelectric material wafer in a plasm...
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WO/2023/182223A1 |
This data compression device includes an acquiring unit for acquiring original data including first input multi-valued data configured from a plurality of continuous items of input multi-valued data, a data volume per item of the input m...
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WO/2023/182246A1 |
A bonded substrate according to the present disclosure comprises: a piezoelectric substrate that is formed of a piezoelectric material; a supporting substrate that is formed of a single crystal silicon; an intermediate layer that is form...
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WO/2023/180636A1 |
According to one aspect, the invention relates to a phased array antenna comprising: - a plurality of elementary antennas, - an amplifier circuit (AMPC) for each elementary antenna (ANTE), the amplifier circuit (AMPC) comprising: a power...
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WO/2023/182231A1 |
Provided are a processing device and an output device, the processing device being built into the output device which uses a DA converter to output a predetermined voltage value serving as a reference. A processing device 100 is built ...
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WO/2023/182510A1 |
This electronic circuit includes: a variable amplitude control circuit that controls the amplitude of a first high-frequency signal, which is a single end signal, on the basis of a control signal that changes continuously, and outputs a ...
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WO/2023/182301A1 |
This short-circuit detecting circuit (20, 30) is applied to a DESAT detecting circuit (1, 10) that comprises: a diode (12) the cathode of which is connected to the higher potential side terminal of an insulated-gate type of semiconductor...
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WO/2023/182401A1 |
An objective of the present disclosure is to reduce defects while suppressing increases in size. In the present disclosure, a gate drive circuit (1) includes a signal generation unit (11), a signal cutoff unit (12), a first interlock par...
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WO/2023/181750A1 |
This light-receiving unit comprises: a filter circuit that applies a prescribed filter to a received light signal; a cycle detection circuit that predicts the cycle of light reception; an offset circuit that sets an offset acquisition pe...
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WO/2023/178819A1 |
The present disclosure relates to the field of semiconductor circuit design, and in particular relates to a comparator circuit, a mismatch correction method, and a memory. The comparator circuit comprises: a first transistor, one termina...
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WO/2023/179912A1 |
For a low-voltage protective arrangement comprising a low-voltage protective device (1) and a power supply network, with the low-voltage protective device (1) comprises at least one outer conductor path (2) with an outer conductor power ...
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WO/2023/179244A1 |
Disclosed in the present application is a push-pull power amplifier circuit. The push-pull power amplifier circuit comprises a differential amplifier circuit, a first balun, a first output matching circuit and a second output matching ci...
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WO/2023/183708A1 |
In certain aspects, an apparatus includes a gating circuit having an enable input, a signal input, and an output, wherein the enable input is configured to receive an enable signal. The apparatus also includes a toggle circuit having an ...
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WO/2023/182278A1 |
A DA converting device according to the present invention includes: a pre-stage DAC which outputs, as first and second selected voltages, a maximum voltage and a minimum voltage of one divided range corresponding to a higher-order bit gr...
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WO/2023/181633A1 |
In the present invention, a first transistor and a second transistor are connected in series to each other, the second transistor being provided on a side having a lower potential than the first transistor. On the basis of a change in th...
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WO/2023/183495A1 |
A cache circuit for use in a computing system includes at least one random-access memory (RAM) and at least one directory coupled to the RAM. The RAM includes multiple memory cells configured to store data, comprising operands, operators...
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WO/2023/183551A1 |
An apparatus includes an apparatus input to receive a voltage input, an apparatus output to drive an output metal oxide semiconductor field effect transistor (MOSFET) at least partially based upon the voltage input, a current source circ...
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WO/2023/178552A1 |
A frequency generator, relating to the technical field of communications. The frequency generator comprises an N-order frequency mixing module and an N-order comb spectrum generation module, wherein N is greater than or equal to 2. A com...
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WO/2023/182717A1 |
The present invention provides a charging apparatus comprising: a current measurement module for measuring a current flowing in a secondary battery during charging and discharging of the secondary battery; a charging and discharging modu...
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