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Matches 1 - 50 out of 23,886

Document Document Title
WO/2024/063224A1
The present application relates to an auto-calibration circuit comprising: an oscillator unit; a PWM generator unit for receiving a serial data input; a frequency trimming unit for maintaining the output frequency of the oscillator unit ...  
WO/2024/056576A1
According to an aspect, there is provided a swing-boosted differential oscillator and a method for trimming the oscillator. The oscillator comprises a switch (110) for connecting a set of capacitors (C1, C2) alternately to power supply a...  
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...  
WO/2024/050842A1
The present application provides a package structure and an electronic device. The package structure comprises an internal circuit and a package housing that packages the internal circuit. The package housing comprises a first surface; t...  
WO/2024/041163A1
A voice coil motor (10), comprising a housing (11), a focusing structure (13) and an anti-shake structure (15). The focusing structure (13) is arranged in the housing (11), and comprises a first carrier (131) and a first driving assembly...  
WO/2024/039938A1
Disclosed are techniques for oscillator frequency error estimation. In an aspect, an electronic device receives, from a power management integrated circuit (PMIC), a plurality of temperature measurements of an oscillator of the electroni...  
WO/2024/038784A1
The purpose of the present invention is to simplify the configuration of a signal detection device. The signal detection device (100) comprises: a resonant tunneling diode (RTD) that emits terahertz waves at an object (TG), and receives ...  
WO/2024/027468A1
The present application provides an RC oscillator circuit. The RC oscillator circuit comprises: a delay loop, a voltage generation circuit, and a current generation circuit. The delay loop comprises: a first capacitor array, a second cap...  
WO/2024/027887A1
With respect to particularly accurate measurements even at changing temperatures with structurally simple means, an integrated circuit (5) for signal processing of a sensor (2), wherein the sensor (2) is an inductively working sensor (2)...  
WO/2024/028692A1
The present invention concerns an oscillator (100) arranged to output a differential voltage oscillator carrier and comprising: - a tank circuit (20, 30), - an active circuit (10) connected to the tank circuit (20, 30), the active circui...  
WO/2024/023121A1
The invention relates to a method for synchronizing a time-measuring assembly comprising at least a first time-measuring device (1) and a second time-measuring device (2), which are connected to each other for radio signal transmission, ...  
WO/2024/023711A1
The present invention offers novel ways of achieving high degree of mechanical stress isolation and high accuracy of temperature sensing in quartz crystal resonators.  
WO/2023/248411A1
An oscillation circuit (1) according to this invention comprises a Pierce circuit (2) and a Colpitts circuit (3) that share an oscillator (X1) and the input part of amplifiers (A1, A2). Switches (SW1, SW2) connected between the output pa...  
WO/2023/242638A1
A network comprises a plurality of oscillators. The network is configured to control the phase of the plurality of oscillators by thermal coupling through a thermal link.  
WO/2023/235406A1
Some embodiments relate to systems and methods for electronic circuits configured to operate at or near an exceptional point of degeneracy (EPD). An electronic system includes an electronic circuit configured to operate approximately at ...  
WO/2023/234141A1
This temperature-compensation-type piezoelectric actuator (100) has a rock crystal vibration element (111) in which frequency temperature characteristics change according to at least a tertiary function, a temperature compensation circui...  
WO/2023/234548A1
An electronic device for wirelessly transmitting power may comprise: an amplifier; a load unit that receives a signal output from the amplifier; a phase detector that detects the phase difference between the current and voltage output fr...  
WO/2023/228965A1
A terahertz device according to the present invention comprises: a semiconductor substrate that has a substrate front surface and a substrate back surface which is located on the opposite side from the substrate front surface; an active ...  
WO/2023/221276A1
A flip-flop complementary low-noise voltage-controlled oscillator capable of reducing up-conversion of flicker noise. In the application of radar technology, the voltage/frequency gain of a voltage-controlled oscillator is too large, suc...  
WO/2023/224656A1
An device having an oscillator circuit modifiable between a first operating mode and a second operating mode, wherein the first operating mode has a first frequency accuracy and a first power consumption, wherein the second operating mod...  
WO/2023/224161A1
The present disclosure relates to a 5G or 6G communication system for supporting higher data transmission rates. The present disclosure relates to a frequency multiplier of a wireless communication system and a frequency multiplication m...  
WO/2023/222686A1
An electronic oscillator circuit comprising: a tank circuit comprising an inductor and a capacitor, wherein the inductor and the capacitor each have a first terminal connected to a first side of the tank circuit and a second terminal con...  
WO/2023/216289A1
The present invention relates to a switched-capacitor circuit, a voltage-controlled oscillator comprising same, and a method for forming a switched-capacitor circuit. The switched-capacitor circuit, according to an aspect of the present ...  
WO/2023/212976A1
The present invention relates to a switch buffer circuit, which is capable of receiving a plurality of control words for a plurality of switches to be buffered. Each of the plurality of control words corresponds, on a one-to-one basis, t...  
WO/2023/215660A1
Certain aspects of the present disclosure provide methods and apparatus for reducing phase noise, ripple voltage, and/or area of voltage-controlled oscillators (VCOs) with one or more common-mode inductors. One example VCO generally incl...  
WO/2023/202921A1
A variable capacitor device comprises first and second control paths which are configured to enable differential control using first and second transistors of a same doping type in the first and second control paths, respectively, wherei...  
WO/2023/205390A1
Disclosed are example embodiments of harmonic mixer. The harmonic mixer including a multi-phase LO signal generator. Each phase of the multi-phase LO signal generator outputting an LO signal on a signal line. The harmonic mixer including...  
WO/2023/199964A1
An antenna apparatus comprises: a first substrate including an antenna array in which a plurality of active antennas each including an antenna and a semiconductor structure configured to generate or detect an electromagnetic wave are pro...  
WO/2023/199966A1
Provided is an antenna device that generates or detects electromagnetic waves and includes: a first active antenna including a first oscillator and a first antenna; a second active antenna including a second oscillator and a second anten...  
WO/2023/199965A1
This antenna device comprises, on a semiconductor substrate: a first active antenna which includes a first antenna for transmitting or receiving a first electromagnetic wave of a first frequency, and a first negative resistance element; ...  
WO/2023/198342A1
Control signals for power switches in a resonant DC/DC converter, for example an LLC converter, are generated by counting a number of clock cycles, for example 1000, of a clock with a high frequency, for example 100 MHz. In this way, a s...  
WO/2023/197080A1
A system for reference clock frequency correction is described. The system comprises a compensation module configured to (i) receive, as input, an oscillator signal and one or more control signals, (ii) generate a compensation signal bas...  
WO/2023/189674A1
Provided is a resonant-tunneling diode and a terahertz oscillator enabling further performance improvement. The resonant-tunneling diode comprises: a multiple quantum well structure composed of a group III nitride semiconductor; a first ...  
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...  
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...  
WO/2023/177104A1
Provided in an embodiment of the present disclosure are a method and an apparatus for maintaining communication performance of an electronic device in correspondence with the internal temperature of the electronic device. The electronic ...  
WO/2023/177009A1
The present technology provides a voltage controlled oscillator (VCO) for compensating for temperature on the basis of phase injection. According to a particular implementation example of the present technology, the phase of resonance fr...  
WO/2023/169038A1
The present invention belongs to the technical field of radio-frequency integrated circuits, and particularly relates to a transformer-type distributed multi-core oscillator and an integrated circuit thereof, and a terminal. The transfor...  
WO/2023/166385A1
A frequency tripler circuit includes an amplifier to receive a balanced input signal at an input frequency and outputs a balanced signal at a second harmonic of the input frequency. The frequency tripler circuit includes a passive double...  
WO/2023/162737A1
An oscillator circuit (100) is provided with an oscillator (101) and an amplifying unit (A1) that amplifies the voltage of the oscillator (101). An amplifier circuit (A101) constituting the amplifying unit (A1) is provided with: an ampli...  
WO/2023/162736A1
An oscillation circuit (100) comprises an oscillator (101) and an amplifier circuit (A1) that amplifies the voltage of the oscillator (101). The amplifier circuit (A1) is provided with a first inverter (INV102) which outputs a first inpu...  
WO/2023/155459A1
The present invention belongs to the technical field of radio frequency identification. Specifically provided are an automatic compensation method for statistical drift and temperature drift of RFID resonant frequency, and circuits. The ...  
WO/2023/151132A1
The present disclosure relates to a simulation method and apparatus for a circuit model, a computer device and a storage medium. The circuit model comprises a digital circuit model, the digital circuit model comprising an oscillator, the...  
WO/2023/154603A1
Apparatus and methods for generating multiple oscillating signals. An example circuit generally includes a first voltage-controlled oscillator (VCO) circuit and a second VCO circuit having a differential bias input coupled to a different...  
WO/2023/152722A1
Oscillator circuits, electronic devices, and methods are disclosed. In one embodiment, an oscillator circuit includes a first inverter, a second inverter, a third inverter, a resistor, an enable transistor with a gate of the enable trans...  
WO/2023/145483A1
In the present invention, a bonding pad for wire bonding is formed on the outer surface of a first sealing plate of a piezoelectric oscillator having the first sealing plate and a second sealing plate, which are joined to the two main su...  
WO/2023/140532A1
Disclosed are a voltage-controlled oscillator and an electronic device comprising same. A voltage-controlled oscillator according to one embodiment includes an LC tank and one or more GM cells connected to the LC tank. The LC tank includ...  
WO/2023/136156A1
This piezoelectric vibration device comprises: a piezoelectric vibrator including a piezoelectric vibration plate, and first and second sealing plates that hermetically seal a vibrating portion of the piezoelectric vibration plate; a bas...  
WO/2023/135919A1
The purpose of the present invention is to suppress an increase in power consumed during steady-state operation, while also preventing oscillation pausing during calibration of an LC oscillator. This calibration circuit comprises a ref...  
WO/2023/127884A1
The present invention comprises a piezoelectric body, two excitation electrodes overlapping the surface of the piezoelectric body, two extraction electrodes that are extracted from the two excitation electrodes, and a temperature-sensiti...  

Matches 1 - 50 out of 23,886