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WO/2024/097130A1 |
An example apparatus includes: a differential amplifier (220) including: an inverting input (-) coupled to a first input (208) via a first resistor (216); a non-inverting input (+) coupled to a second input (204) via a second resistor (2...
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WO/2024/096862A1 |
A receiver including a front end for receiving a radio frequency (RF) signal, a low noise amplifier (LNA) for amplifying the RF signal, a mixer for converting the RF signal to an intermedia frequency (IF) signal, a baseband amplifier for...
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WO/2024/093173A1 |
A streamer discharge driving apparatus, a purification device and a streamer discharge drive control method, relating to the technical field of air purification. The apparatus comprises: a given reference voltage supply portion configure...
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WO/2024/092863A1 |
Provided in the present invention are a continuous time band-pass Sigma-Delta modulator and an electronic device, the continuous time band-pass Sigma-Delta modulator comprising a transconductance operational amplifier, a passive resonato...
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WO/2024/092499A1 |
Provided in the embodiments of the present application are an output network of a Doherty amplifier, the output network comprising: a combined node; a primary output network, which is connected between an output end of a primary amplifie...
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WO/2024/094522A1 |
A circuit for detecting metastability in an asynchronous successive approximation register analogue to digital converter; wherein a two-output comparator is arranged to receive first and second input signals, compare the first input sign...
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WO/2024/093297A1 |
The present application provides a phase-locked loop and a signal delay processing method. After receiving a reference clock signal inputted by an external device and a first input control codeword, a first delay circuit performs signal ...
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WO/2024/097273A1 |
The techniques and circuits, described herein, include solutions for auto-zeroing in auto-zero amplifiers in the presence of high frequency alternating current (AC) noise. In some aspects, first and second inputs (114, 116) of an auto-ze...
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WO/2024/093417A1 |
A crystal oscillator starting control circuit (120) and method, a crystal oscillator apparatus, and an SOC chip. The circuit (120) comprises: a logic circuit (122); and a linear voltage regulator (124) for determining, according to a fir...
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WO/2024/094218A1 |
A low-power-consumption circuit (100) and an electronic device (300). The low-power-consumption circuit (100) comprises a device switch (110), and the device switch (110) can be triggered to be connected or disconnected; a first switch c...
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WO/2024/094057A1 |
A transducer device, a surface acoustic wave resonance device and a formation method therefor, and a filtering device. The surface acoustic wave resonance device comprises: a piezoelectric substrate; and a transducer device located on th...
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WO/2024/092517A1 |
Methods, apparatus, and systems that relate to rate matching scheme design for polar coding, PAC coding, or other pre-transformed polar coding are disclosed. In one example aspect, a method for digital communication includes determining,...
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WO/2024/093268A1 |
Provided is a radar data encoding method, comprising: acquiring data to be encoded, said data comprising first attribute data, second attribute data and third attribute data of different modals; encoding the first attribute data to obtai...
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WO/2024/093660A1 |
The present invention provides a power amplifier and a chip. The power amplifier comprises a power amplification module, the power amplification module comprising an H-bridge circuit sub-module, and the H-bridge circuit sub-module compri...
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WO/2024/094195A1 |
The present application provides a semiconductor structure preparation method, a semiconductor structure, and an electronic device, for use in solving the technical problem of poor temperature stability of a semiconductor structure. The ...
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WO/2024/096158A1 |
The present invention relates to a vapor cell structure manufactured by a micro-electro mechanical systems (MEMS) process. Disclosed is a vapor cell structure comprising: a frame having at least one hollow formed through one portion ther...
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WO/2024/092492A1 |
Embodiments of the present application provide an output network for a Doherty amplifier. The output network comprises a combined node, a primary output network, an auxiliary output network, and a combined matching network. The primary o...
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WO/2024/097020A1 |
The disclosure relates to bit-interleaved coded modulation with iterative decoding. In some implementations, a receiver comprises: a first memory including multiple first sub-memories; a decoder configured to perform first operations com...
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WO/2024/097059A1 |
In described examples, an integrated circuit includes first and second current sources (414) and (416), first and second switches (422) and (424), a dV/dt phase detector (406), a control circuit (410), and source, gate, and drain termina...
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WO/2024/055787A9 |
Provided in the present application are a power device, an electronic device, and a circuit structure. The power device comprises: a power element, a current sampling element and a compensation element, wherein the power element comprise...
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WO/2024/089685A1 |
A circuit for effectively controlling the process of pre-charging a power capacitor, comprising an integrator circuit consisting of an operational amplifier implementing a voltage dependent current source, the power capacitor is being co...
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WO/2024/092197A1 |
According to one embodiment, a power amplifier includes a plurality of switches and an output tank network. One or more of the switches are configured to generate one or more first intermediate waveforms having one or more first fundamen...
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WO/2024/086913A1 |
A module has two portions, each portion has two units provides an analog-type attenuator-tuning approach having digital control. Each of the units includes an input, an output, three selectable conductive paths, and an input switching el...
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WO/2024/087805A1 |
A solid state relay circuit (100) and an electronic device. The solid state relay circuit (100) comprises: a clamp circuit (10), which limits the potential of an input end of an input circuit (20); the input circuit (20), which outputs a...
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WO/2024/087400A1 |
The present application relates to a bulk acoustic wave filter and a manufacturing method therefor. The manufacturing method for the bulk acoustic wave filter of the present application comprises the following steps: determining designed...
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WO/2024/092044A1 |
The present disclosure provides a voltage divider circuit utilizing non-volatile memory devices. The non-volatile memory device may include a memristor device, an MRAM (Magnetoresistive random access memory) device, a phase-change memory...
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WO/2024/091857A1 |
Systems and methods for fast control of impedance associated with an output of a plasma source are described. One of the systems includes the plasma source that generates a radio frequency (RF) signal. The system further includes a load ...
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WO/2024/087049A1 |
The present disclosure relates to the technical field of communications, and provides a bulk acoustic wave resonator and an electronic device. The bulk acoustic wave resonator of the present disclosure comprises a base substrate, a first...
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WO/2024/087594A1 |
Disclosed in the present invention is an oversampling method for a terahertz system. The method is applied to the terahertz system and comprises: acquiring a baseband signal of a signal source for modulation processing to generate a modu...
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WO/2024/087023A1 |
The embodiments of the present application apply to the technical field of wireless communication transmission. Provided are a signal adjustment circuit, a signal adjustment method, a signal processing circuit, and a transmitting device....
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WO/2024/091734A2 |
A delay buffer includes a delay device having an input, an output, and a current terminal. The delay buffer also includes a current circuit coupled between a rail and the current terminal. The current circuit includes transistors and swi...
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WO/2024/087850A1 |
A differential power amplifier circuit (100) and a radio frequency chip. The differential power amplifier circuit comprises: a signal input end (1), an input matching circuit (2), a drive-stage power unit (3), a power differential unit (...
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WO/2024/087851A1 |
A two-stage differential power amplifier (100) and a radio frequency power amplifier module, wherein the two-stage differential power amplifier (100) comprises, successively connected, a signal input end (RFin), a driving stage power uni...
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WO/2024/087878A1 |
A control circuit and a control method, which relate to the technical field of circuits. The circuit comprises: a gallium nitride power device, a detection module (10), a first unidirectional conducting device, a first sampling module (2...
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WO/2024/087846A1 |
A differential power amplification circuit (100) and a radio frequency chip. The differential power amplification circuit (100) comprises: a signal input end (1), an input matching circuit (2), a driving-stage power unit (3), a power dif...
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WO/2024/091796A1 |
Systems and methods for controlling a pulse width of a square pulse waveform are described. One of the methods includes generating the square pulse waveform having a plurality of states. Each of the plurality of states includes a series ...
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WO/2024/089429A1 |
A power control unit is disclosed, comprising at least one power supply terminal for connection to a power supply, at least one load terminal for connection to a load, an electrical current path configured to connect the at least one pow...
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WO/2024/089481A1 |
A device includes a logic circuit (200) comprising a clockless single flux quantum logic gate which comprises a plurality of input ports (Port A, Port B), an output port (Port Z), an output Josephson junction (220), and a plurality of dy...
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WO/2024/087849A1 |
The present utility model provides a radio frequency receiving module and a radio frequency chip. The radio frequency receiving module comprises a signal receiving end, a multi-channel radio frequency switch, a filter, a low-noise amplif...
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WO/2024/088515A1 |
This disclosure relates to event sensors and compressing an asynchronous event sequence of such an event sensor. The compression of the event sequence is lossless and of low complexity. A device for compressing an asynchronous event sequ...
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WO/2024/089626A1 |
Systems and methods provide architectures for various applications, for example, for software defined radios and other high frequency (HF) application. Embodiments can provide novel multi path ΣΔ architectures that form the basis for n...
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WO/2024/087628A1 |
The present application relates to a bulk acoustic wave resonator, comprising: a substrate; an acoustic mirror; a bottom electrode; a top electrode; and a piezoelectric layer disposed between the bottom electrode and the top electrode. A...
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WO/2024/087399A1 |
The present application relates to a bulk acoustic wave filter and a manufacturing method therefor. The manufacturing method for a bulk acoustic wave filter of the present application comprises: forming, on a wafer base, air cavities and...
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WO/2024/090165A1 |
This voltage detection device comprises a differential voltage detection circuit that samples the voltage at each of two input nodes to detect the differential voltage therebetween, and a leakage cancellation circuit (5) that generates a...
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WO/2024/088024A1 |
The disclosed systems and methods for transmission and reception comprising: i) receiving a plurality of data bits; ii) generating FEC-based encoded data bits in accordance with a zipper code framework incorporating component non-binary ...
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WO/2024/089182A1 |
The invention relates to a piezoelectric-on-insulator (POI) substrate (130) comprising a carrier substrate (100) comprising a trapping layer (102) on a free surface (104) of the carrier substrate (100), a piezoelectric layer (106), an in...
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WO/2024/091379A1 |
Digital pre-distorter (DPD) coefficients can be used to compensate for non-linearity of a power amplifier (PA). A system can receive a defined waveform from transmit hardware. The system can transmit an output waveform with a defined mod...
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WO/2024/089263A1 |
The invention relates to a circuit arrangement (1) which is is used to control a load, in particular a gate of a power transistor (M1). Said circuit arrangement comprises: a first input terminal (IN1) for inputting a voltage signal (Vin)...
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WO/2024/090239A1 |
The purpose of the present invention is to remove a high-frequency common mode voltage. This inverting amplifier circuit 1 is provided with signal input units and signal output units, the inverting amplifier circuit comprising operatio...
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WO/2024/089427A1 |
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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