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WO/2024/086385A1 |
A power supply modulator circuit includes a multi-output power supply that generates multiple power output signals; at least one power modulator circuit generates a modulated power output signal from the multiple power output signals of ...
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WO/2024/084528A1 |
The invention relates to a fitting method for hearing aids. More particularly, it relates to a new amplification method with customized compression on an audiological basis which can be conveniently used to adjust hearing aids characteri...
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WO/2024/084666A1 |
This noise filter includes a capacitor, an inductor, a sealed unit that contains the capacitor, and an unsealed unit that contains the inductor and is at least partially open to outside air.
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WO/2024/082732A1 |
An analog-to-digital converter integrated with reference voltage generation, and a calibration method. The analog-to-digital converter integrated with reference voltage generation comprises: a sample and hold circuit, a capacitive digita...
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WO/2024/082296A1 |
Provided in the embodiments of the present disclosure are a filter, an integrated passive device, an electronic device, and a display apparatus. The filter, which is applied to the field of radio frequency, comprises: a first port, a sec...
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WO/2024/086432A1 |
Methods and devices for a cascode current mirror with low headroom voltage are presented. According to one aspect, a gate voltage to a cascode transistor of an input leg of the current mirror is provided by a feedback block that operates...
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WO/2024/085127A1 |
The present invention provides an elastic wave device that makes it possible to reduce the size of a filter device and to improve power handling properties. An elastic wave device 10 according to the present invention comprises a first...
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WO/2024/084554A1 |
Provided is an estimation device comprising a control unit that: reads information from a storage unit in which are stored a set of parameters and symbols used in communication, and information indicating the performance required in orde...
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WO/2024/082559A1 |
Disclosed in the present application are a duty-cycle signal processing circuit and method, and an audio signal processing device. The duty-cycle signal processing circuit comprises: an amplitude measurement device and an operation unit,...
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WO/2024/082739A1 |
A high-precision incremental zoom analog-to-digital conversion (ADC) architecture, comprising a fine incremental DSM, a coarse quantization ADC, a residual feedforward module, and an extended counting module. The residual feedforward mod...
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WO/2024/082252A1 |
A pulse synchronization control method for a converter, and a converter and a computer-readable storage medium, which relate to the technical field of converters. In the method, a pulse modulation instruction is sent to each power module...
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WO/2024/083459A1 |
An actuation module (1) for a motor vehicle, having a housing (2) and an electronic unit (3), wherein the electronic unit comprises at least one inductive sensor and a metallic layer (3.3) and is held in the housing (2) by holding elemen...
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WO/2024/085300A1 |
The present invention relates to a voltage balancing circuit, and a switch element stacking circuit comprising same, and more specifically, to a voltage balancing circuit, which maintains a voltage balance between a plurality of switch e...
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WO/2024/082745A1 |
The present invention relates to the technical field of photoelectric detection, and in particular to a CTIA readout circuit adapted to a two-dimensional photoconductive detector. According to the present invention, the photoconductive d...
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WO/2024/082527A1 |
Provided in the embodiments of the present disclosure are a delay phase-locked loop and a memory. When starting to operate, the delay phase-locked loop determines a phase difference between a reference clock signal and a feedback clock s...
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WO/2024/082586A1 |
Disclosed in the present application are a signal generation apparatus and method for generating a low-phase noise signal. The signal generation apparatus comprises a signal preprocessing circuit, a frequency mixing phase-locked loop cir...
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WO/2024/082822A1 |
The present invention belongs to the technical field of wireless communication, and particularly relates to a method for determining the electric length of an auxiliary power amplifier compensation line in a Doherty architecture. The met...
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WO/2024/082326A1 |
The present invention relates to the technical field of chip circuits, and in particular to a dedicated chip ADC circuit for a retinal prosthesis. The circuit comprises: a sampling switch module, a capacitor array module, a dynamic compa...
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WO/2024/084833A1 |
For example, a semiconductor device 1 includes a semiconductor substrate (N-SUB) of a first conductivity type, a well (P/W) of a second conductivity type different from the first conductivity type that is formed in the semiconductor subs...
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WO/2024/086478A1 |
Amplifiers with temperature-adaptive gain and peaking gain control are described. In one example, a temperature-adaptive amplifier includes an amplifier, a temperature sense circuit, and a peaking control level shifter to bias shift the ...
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WO/2024/086060A1 |
A symmetrical common gate direct current bias network for stacked field effect transmitter distributed high-power amplifier (400), related apparatus, and related method are provided. An apparatus includes a plurality of amplifier stages ...
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WO/2024/083266A1 |
Embodiments of the invention provide a semiconductor device and an electronic device. The semiconductor device comprises a plurality of layer structures arranged in a stacked manner. The plurality of layer structures comprise, sequential...
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WO/2024/086539A1 |
A three-terminal bidirectional GaN FET with a single gate. The device is formed by integrating a single-gate bidirectional GaN FET in parallel with a bidirectional device formed of two back-to-back GaN FETs having a source without a pin-...
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WO/2024/082820A1 |
The present invention provides a low-noise amplifier and a radio-frequency chip. The low-noise amplifier comprises an input matching network circuit, a first capacitor, a first transistor, a second transistor, an output matching network ...
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WO/2024/085790A1 |
The present disclosure relates to an oscillator device (1) comprising at least one active circuit device (2), a circuit board (3) and a resonator cavity (4) that comprises a resonator cavity cover (21) and electrically conducting inner w...
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WO/2024/085481A1 |
The present embodiment is an impedance adjustment circuit for adjusting impedance by adjusting equivalent capacitance, the impedance adjustment circuit including: a unit leg that changes equivalent capacitance according to connection to ...
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WO/2024/082862A1 |
An audio amplification circuit (1), a board card, and an electronic device. The circuit (1) comprises: a boost module (11) and an audio amplifier (12), wherein the audio amplifier (12) comprises a preceding-stage module (121) and a post-...
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WO/2024/082823A1 |
The present invention belongs to the technical field of wireless communications, and particularly relates to a method for determining the electrical length of a compensation line for a main power amplifier in a Doherty architecture. The ...
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WO/2024/082657A1 |
A chip preparation method and system, and a chip, which relate to the technical field of micro-nano fabrication. The method comprises: by means of an exposure mode of laser direct writing, preparing a first bottom circuit of an impedance...
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WO/2024/085062A1 |
Provided is an elastic wave device that can suppress an increase in return loss. An elastic wave device 1 comprises: a piezoelectric substrate 2; an IDT electrode 3 that includes a first bus bar 4 and a second bus bar 5 that are provid...
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WO/2024/083418A1 |
A Digital-to-Analog Converter (100, 1001,...100n), DAC, comprises a coarse resistor-string digital-to-analog conversion unit (121) for selectively outputting 2N-level analog voltages in response to upper N-bit digital data, wherein N is ...
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WO/2024/083739A1 |
Disclosed is a method of manufacturing a Josephson travelling wave parametric amplifier, JTWPA (400), which comprises providing, on a substrate (406), a bottom conductive layer (404, 405), a dielectric layer (408), and a top conductive l...
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WO/2024/086034A1 |
A level-shifter (100) is provided with a first transistor (M1) and a second transistor (M2). The first transistor functions to discharge an internal node (V1) responsive to an assertion of an inverted input signal (in-) to a first power ...
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WO/2024/086433A1 |
Advanced ultra-low power error correcting codes are generated using soft quantization and lattice interpolation based on clock and Syndrome Weight. Reinforcement learning may be used to generate threshold values for flipping bits for low...
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WO/2024/083108A1 |
The present application provides an electronic device and a manufacturing method therefor. The electronic device comprises a substrate, a first nitride semiconductor layer, a second nitride semiconductor layer, a first conductive structu...
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WO/2024/083267A1 |
Provided are a preparation method for a semiconductor structure, a semiconductor structure, and an electronic device, relating to the technical field of semiconductor manufacturing, and being used for solving the technical problems of po...
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WO/2024/085154A1 |
This detection circuit includes: a comparison unit to which a signal outputted from an output terminal of a predetermined amplifier, and a reference voltage are inputted, and which outputs, from an output terminal, a first output signal ...
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WO/2024/085520A1 |
According to an embodiment of the present disclosure, a wireless power transmission apparatus may comprise: a resonator including at least one coil and at least one capacitor; an inner space formed inside the at least one coil; and a pow...
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WO/2024/085645A1 |
An electronic device according to various embodiments of the present disclosure may comprise: a transceiver; a first radio frequency (RF) module for amplifying a first transmission signal that is input from the transceiver; a first anten...
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WO/2024/086081A1 |
A charge-sensitive amplifier configured to receive an input charge signal from a radiation sensor includes a high-open-loop- voltage gain amplification stage including at least one of an operational amplifier and/or operational transcond...
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WO/2024/081589A1 |
A method includes receiving a bit string at a processor, performing an error correction, and causing transmission of a modulated signal. The error correction includes identifying a set of binary strings based on the bit string, mapping e...
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WO/2024/080574A1 |
An impedance calibration device according to an embodiment of the present disclosure comprises: a target driver module including a pull-up resistor circuit and a pull-down resistor circuit; a resistance measurement module for measuring e...
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WO/2024/080122A1 |
An amplification circuit (1) comprises: a power source voltage terminal (130) that receives a power source voltage V1; a power source voltage terminal (140) that receives a power source voltage V2 having a different voltage level than th...
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WO/2024/080839A1 |
The disclosure relates to radio engineering, for example to a termination load embedded in a printed circuit board substrate and an antenna array including the termination load. The disclosure reduces the complexity and size and increase...
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WO/2024/077541A1 |
The present invention provides a low-jitter random clock generation circuit. The low-jitter random clock generation circuit is designed on the basis of the following structure: "a clock frequency division and pulse generation module + a ...
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WO/2024/081015A1 |
Embodiments provided herein generally include apparatus and methods in a plasma processing system for rapid and inexpensive repair and replacement of RF sensors necessary for the operation of radio frequency (RF) power generation and imp...
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WO/2024/080427A1 |
In order to achieve the objective, the subject matters of the present invention are a bonding structure of heterogeneous substrates, a manufacturing method therefor, and an elastic wave device using same. In the bonding structure in whic...
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WO/2024/081785A1 |
Systems and methods for digital audio measurement such as perceived loudness. An example of the method includes dividing, by a processor, a digital audio file into a plurality of blocks in a time sequence at a first time length; determin...
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WO/2024/078155A1 |
A radio frequency low noise amplifier circuit (100) and a radio frequency chip. The circuit comprises: successively connected, a signal input end (1), an input matching circuit (2), an amplification circuit (3), an output matching circui...
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WO/2024/080205A1 |
A filter device 10 comprises: a first piezoelectric substrate 2A having a first main surface 2a and a second main surface 2b opposing each other; at least one first acoustic wave resonator 13A that includes an IDT electrode provided on t...
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