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WO/2024/055759A1 |
A low-noise amplifier (100) and a radio frequency chip. The low-noise amplifier (100) has an adjustable circuit gain and a wide dynamic input range. The low-noise amplifier (100) comprises a radio frequency input end (RFIN), a first indu...
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WO/2024/059368A1 |
A phase interpolator includes a sampling circuit configured to capture samples of an output of the phase interpolator, a delay circuit configured to delay sampling by the sampling circuit, a comparator configured to provide a comparison ...
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WO/2024/059586A1 |
An example apparatus includes a phase detector, a digital discriminator, and a logic circuit. A status signal of the phase detector is at least partially based on a phase relationship between a reference clock and a feedback clock, the f...
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WO/2024/057742A1 |
A semiconductor device 1 comprises: an output switch 9; an overcurrent protection circuit 34 that detects an output current IOUT flowing to the output switch 9 and applies overcurrent protection; an overheat protection circuit 36 that de...
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WO/2024/058929A1 |
Intra-symbol voltage change acceleration in a wireless transmission circuit is disclosed. The wireless transmission circuit includes a power amplifier circuit that amplifies a radio frequency (RF) signal based on an average power trackin...
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WO/2024/056271A1 |
A trigger module is provided, comprising a laser, a filter, an analog-to-digital converter, a frequency analyzer and an output. The laser is configured to emit electromagnetic radiation to a sensing region outside of the trigger module. ...
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WO/2024/055581A1 |
Disclosed in the present invention are a frequency-tunable non-reciprocal transmission system based on a PT symmetry principle, and a detection method therefor. The circuit system comprises: a loss resonance module, in which an inductor,...
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WO/2024/058900A1 |
A high voltage driver is provided that includes a PMOS stack of transistors arranged in series between a power supply node and an output node. The high voltage driver also includes an NMOS stack of transistors arranged between the output...
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WO/2024/055760A1 |
A multi-band low-noise amplifier (100), an integrated circuit chip and an electronic device. In the multi-band low-noise amplifier (100), a plurality of switch changeover units (S1-Sn) are provided, and are respectively correspondingly c...
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WO/2024/056624A1 |
Energy refeeding module (15) for a switching circuit (101) with a switching unit (24) configured to be connectable to a DC voltage source (V1) and to deliver at its output (OUT) one or a combination of the following features: iv) high va...
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WO/2024/057242A1 |
Differential amplifier comprising: an input section (10), for receiving a first voltage (v+) and a second voltage (v-), such that a difference between the first voltage (v+) and the second voltage (v-) is equal to a differential voltage ...
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WO/2024/057909A1 |
A transmission circuit 200 supplies, to a primary winding Wp, a current signal ITX that has polarity corresponding to a change in the level of an input signal Din. An active termination circuit 310 is connected with a secondary winding W...
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WO/2024/057266A1 |
A surface acoustic wave, SAW, filter includes a bottom substrate (210), a piezoelectric layer (140) disposed above the bottom substrate, the piezoelectric layer having a bottom surface (140a) facing the bottom substrate and a top surface...
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WO/2024/058789A1 |
Methods, systems, and apparatus, for an analog-to-digital converter. One system includes an MSB DAC array configured to generate respective sample values for one or more most-significant bits of an output ADC value, a first LSB DAC array...
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WO/2024/059409A1 |
This disclosure provides systems, methods, and devices for wireless communications that support downconversion in a radio frequency (RF) system. In a first aspect, an apparatus for wireless communications includes a first mixer coupled t...
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WO/2024/058904A2 |
The present disclosure relates to a bulk acoustic wave (BAW) resonator, which includes a bottom electrode, a top electrode, and a piezoelectric layer sandwiched between the bottom electrode and the top electrode. Herein, an active region...
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WO/2024/055388A1 |
The present disclosure relates to an acoustic resonator wherein each resonant element is at least partly coated with vertical electrodes on side walls of its top piezoelectric part and solidly mounted with its bottom part on an underlayi...
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WO/2024/057598A1 |
Provided is a gate drive circuit for a semiconductor switching element, the gate drive circuit driving and controlling the semiconductor switching element by using two independent gate electrodes, and being characterized in that the time...
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WO/2024/055501A1 |
A frequency-adjustable non-reciprocal transmission system based on a PT symmetry principle and a detection method therefor. The system comprises: an inductor (13)-capacitor (11)-positive resistor (12) parallel loss resonance module (1), ...
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WO/2024/057606A1 |
A mechanical resonator-based oscillator comprises an input signal generator configured to output an input signal, a mechanical resonator comprising a body configured to vibrate according to the input signal and to output a vibration sign...
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WO/2024/059399A1 |
An apparatus is disclosed for reducing parasitic capacitance. In an example aspect, an apparatus includes an amplifier having a differential cascode configuration. Each stack of the amplifier includes a first transistor configured to ope...
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WO/2024/057529A1 |
A semiconductor device according to an embodiment includes: an operational amplifier that has a first input terminal, a second input terminal, and an output terminal, and that outputs a first voltage from the output terminal; a first res...
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WO/2024/055589A1 |
The present invention relates to a phase tracking circuit and method, and an electronic device. The phase tracking circuit may comprise: a frequency divider, which is used for performing frequency division processing on a first clock sig...
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WO/2024/055578A1 |
Disclosed in the present invention are a pulse power amplification method and a standard cell. The key points of the technical solution are that: according to the present invention, a light amplification by stimulated emission of radiati...
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WO/2024/057395A1 |
If a fuse is applied as an overcurrent protection circuit to cut off impulse noise, and a transmission line is electrically disconnected, a problem that has existed is that the transmission line remains disconnected until a new fuse is m...
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WO/2024/056397A1 |
The present technology relates to an analog-to-digital converter, ADC (100), comprising: a plurality of ADC circuits (110<0>, …, 110, 110, …, 110<2i-1>), each ADC circuit (110<0>, …, 110, …, 110, …, 110<2i-1>) being associated ...
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WO/2024/055761A1 |
A multi-band low-noise amplifier (100), which is provided with a plurality of switch handover units (S1-Sn), which are respectively connected to a plurality of signal input ends (RFin1-RFinn) in a manner of corresponding to each other on...
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WO/2024/052312A1 |
The invention relates to an operating device for a vehicle, comprising a housing (26) having a front side (28) with a recess (30) extending between two opposing supporting edge sections (34) on the front side (28) of the housing (26), an...
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WO/2024/053154A1 |
Systems and methods disclosed herein include a device with a bulk acoustic wave resonator and one or more trenches that are configured to impede the flow of acoustic energy to the bulk acoustic wave resonator.
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WO/2024/052064A1 |
The invention relates to a sensor assembly (1) for a vehicle, comprising an inductive displacement sensor (10), which is designed to determine a current position of a movable body, and a magnetic sensor (20), which is designed to sense a...
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WO/2024/054287A1 |
Embodiments include methods performed by a copy engine of a computing device for generating a cyclic redundancy check (CRC) in a safety network, including copying a first dataset received from an interface bus to obtain a first dataset c...
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WO/2024/052814A1 |
Embodiments pertain to a method for improving (e.g., optimizing) a compressed sensing process. The method may comprise receiving at least one training object; deriving an ensemble of measurements representative of the training object by ...
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WO/2024/051281A1 |
A frequency multiplier, a signal transmitter, and a radar chip. The frequency multiplier comprises: a signal generator, used for receiving a frequency modulated continuous wave (FMCM) signal, and outputting a square wave signal having th...
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WO/2024/053135A1 |
This radio-frequency power supply device (1) comprises: an RF amplification section (10) that carries out RF amplification by the switching operation of amplifying elements (11); and a gate drive section (20) that inputs a gate signal to...
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WO/2024/053311A1 |
The present invention improves isolation characteristics while achieving a low profile. In a first elastic wave filter (1), a first conductor (3) is interposed between the first elastic wave filter (1) and a second elastic wave filter (2...
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WO/2024/053215A1 |
In the present invention, an output terminal is connected to a power supply voltage application end through a pull-up resistor. An output transistor is provided between the output terminal and ground. A capacitor is connected between the...
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WO/2024/050718A1 |
A logic circuit (34) comprises a first logic circuit, a second logic circuit and a selector. The first logic circuit is configured to output a first operation result. The second logic circuit is configured to output a second operation re...
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WO/2024/051520A1 |
A digital predistortion circuit and method, and a radio frequency chip and an electronic device. The digital predistortion circuit comprises a first spectrum splicing circuit and a digital predistorter, wherein the first spectrum splicin...
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WO/2024/052585A1 |
An AQFP circuit (202) comprises a Josephson junction (302) having a respective plasma frequency, a clocking signal line, an inductive coupler (307-310) between said clocking signal line and said Josephson junction, and a data signal line...
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WO/2024/053216A1 |
In the present invention, an output terminal is connected to a power supply voltage application end through a pull-up resistor and a backflow prevention diode. An output transistor is provided between the output terminal and ground. A ca...
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WO/2024/052469A1 |
The invention relates to a fuel cell system (100). The fuel cell system (100) has a fuel cell stack (10) for generating an output voltage and a step-up converter (30) for increasing the output voltage of the fuel cell stack (10), compris...
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WO/2024/051339A1 |
The present disclosure relates to the technical fields of signal processing and signal amplification. Provided are a single-sideband phase-sensitive detection method, system and device, and a storage medium and a computer program product...
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WO/2024/051381A1 |
A power amplifier with a reconfigurable matching network, and a communication device, the power amplifier comprising: an input matching network, a first transformer (T1), a first-stage amplification circuit, a second transformer (T2), a ...
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WO/2024/051149A1 |
An adaptive wide dynamic analog-to-digital conversion circuit. The analog-to-digital conversion circuit monitors, in real time, a digital signal obtained after analog-to-digital conversion, and adjusts a compression resistance and a bias...
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WO/2024/054626A1 |
Laser feedback stabilization combined with isolation is provided in an integrated approach. The main element is a high quality factor resonator that acts as a circulator under high optical power due to the Kerr nonlinearity. This resonat...
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WO/2024/053217A1 |
In the present invention, an output terminal is connected, through a pull-up resistor and a backward flow prevention diode, to an end to which power supply voltage is applied. An output transistor is provided between the output terminal ...
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WO/2024/051919A1 |
Embodiments according to the invention comprise an amplifier arrangement the amplifier arrangement comprising an amplifier, wherein the amplifier is configured to be controlled by a voltage at a control input of the amplifier arrangement...
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WO/2024/052222A1 |
The invention relates to a magnetic-field-sensitive assembly, comprising: - at least a first magnetic-field-sensitive component, a second magnetic-field-sensitive component and a coupling magnet element arranged in a housing; - wherein e...
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WO/2024/054733A1 |
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may receive, from one or more user equipments (UEs), feedback information associated with a distributed sensing procedu...
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WO/2024/052072A1 |
A track and hold circuit (100) for sampling an input signal, the track and hold circuit (100) comprising a first stage (200) and a second stage (300) and being arranged to operate alternately in a track mode and a hold mode. The first st...
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