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WO/2024/087853A1 |
A transformer coupling type balun structure (100) and a radio frequency module. The transformer coupling type balun structure (100) comprises a first-stage balun (1), a second-stage balun (2), which is coupled to the first-stage balun (1...
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WO/2024/090264A1 |
The present invention uses a negative-type photosensitive resin composition that includes a bisphenol novolac epoxy resin and a cationic polymerization initiator. The invention is characterized in that the weight-average molecular weight...
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WO/2024/087694A1 |
Embodiments of the present application relate to the technical field of integrated circuits, and provide a phase detector and operating method thereof, a clock and data recovery circuit, and an electronic device, for use in solving the p...
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WO/2024/087852A1 |
A two-stage differential power amplifier (100) and a radio frequency power amplification module. The two-stage differential power amplifier (100) comprises a signal input end, a driving-stage power unit (2), an amplification-stage differ...
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WO/2024/087236A1 |
The present application discloses an analog-to-digital converter (ADC) and a signal processing device. In the solution, a low-power-consumption module in the ADC can control, according to a received indication signal, whether a first-sta...
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WO/2024/089426A1 |
An application specific integrated circuit, ASIC, package for use in an electrical or electronic device is disclosed. The ASIC package comprises a plurality of functional units (411, 412, 413), a plurality of terminals, and a plurality o...
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WO/2024/089425A1 |
An application specific integrated circuit (ASIC) package for use in an electrical or electronic device is disclosed, the ASIC package comprising a plurality of functional units and a plurality of terminals. Each functional unit is confi...
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WO/2024/091759A1 |
Tunable surface acoustic wave resonators and bandpass filters made from these surface acoustic wave resonators are capable of being tuned by up to 20% within the GHz frequency range. The tunable surface acoustic wave resonators include a...
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WO/2024/089428A1 |
A power control unit is disclosed, comprising at least one power supply terminal for connection to an electrical power supply, at least one load terminal for connection to an electrical load, an electrical current path configured to conn...
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WO/2024/090081A1 |
[Problem] To provide an amplifier circuit, a comparator, and a solid-state imaging device that can suppress RTS noise. [Solution] An amplifier circuit according to the present disclosure comprises: an active load; and a plurality of inpu...
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WO/2024/088137A1 |
A charge pump, a phase-locked loop, a radar sensor, and an electronic device. The charge pump is applicable to the phase-locked loop, and the phase-locked loop enters a locked state when two input clock signals are in the same frequency ...
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WO/2024/087212A1 |
An adjustment method for a power amplifier apparatus comprises: a first control unit receives an input signal of a power amplifier apparatus, and generates a control signal, a first adjustment signal and a second adjustment signal; and t...
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WO/2024/089430A1 |
A switching unit for a power control unit is disclosed, comprising at least one power supply node for connection to a power supply, at least one load node for connection to a load, an electrical current path configured to connect the at ...
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WO/2024/088486A1 |
The aim of the invention is to provide a reliable measuring behaviour in a wide variety of environmental conditions using structurally simple means. This is achieved in that a sensor (1) for measuring a distance or a position, in particu...
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WO/2024/091727A1 |
Methods for correcting errors arising in correlated received multi-symbol data by guessing noise effects at a receiver device are disclosed. In various embodiments, the ordering of symbol-level noise effects is informed by correlated sof...
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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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