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Matches 351 - 400 out of 426,382

Document Document Title
WO/2022/056610A1
The present invention relates generally to the field of electret capsule, and more particularly to a circuit configuration of an impedance converter integrated in an electret capsule such as for use in condenser microphones. The electret...  
WO/2022/059393A1
In a power conversion device 101 comprising a first switching element 10 connected on a first potential side, a second switching element 20 connected in series to the first switching element 10 on a second potential side, a first resisto...  
WO/2022/060028A1
An electronic device according to various embodiments may comprise: an antenna; a wireless communication circuit; and a diplexer coupled to the antenna and the wireless communication circuit. The diplexer may comprise: a first port conne...  
WO/2022/056943A1
Disclosed in the present invention are an acoustic resonator assembly and a filter. The acoustic resonator assembly comprises at least two acoustic resonators that are vertically connected to each other. The acoustic resonator comprises:...  
WO/2022/059586A1
Provided is an elastic wave device in which transverse modes can be effectively suppressed. An elastic wave device 1 according to the present invention comprises a piezoelectric substrate 2, and an IDT electrode 3 that has a plurality ...  
WO/2022/057767A1
Disclosed is a method for manufacturing a thin-film bulk acoustic resonator, comprising: providing a first substrate; forming a cavity on an upper surface of the first substrate; forming a sacrificial layer in the cavity; sequentially fo...  
WO/2022/060887A1
A system includes, in part, a first optical modulator adapted to modulate a first optical signal with a first data to generate a first modulated optical signal, a second optical modulator adapted to modulate a second optical signal with ...  
WO/2022/057970A1
The invention relates to a device and a method for evaluating signals from one or more Wheatstone bridges. According to the invention, requirements of ISO 26262 are taken into account by mixing a test signal with the measurement signal b...  
WO/2022/060483A1
One embodiment is a baseline restoration ("BLR") circuit for a photo-counting computed tomography ("PCCT") signal chain, the BLR circuit comprising a comparator for comparing a shaper voltage output from a shaper component of the PCCT si...  
WO/2022/058061A1
Disclosed is an apparatus comprising means for transmitting a first signal via at least a first switch, a first amplifier, a second switch and a power amplifier, wherein an output of the second switch is connected to a power amplifier pa...  
WO/2022/057366A1
The present application provides a negative voltage level conversion control circuit and method. The negative voltage level conversion control circuit comprises a negative voltage generation circuit, a bias circuit, and a level shift uni...  
WO/2022/061215A1
Methods and apparatuses for controlling impedance in intermediate nodes of a stacked FET amplifier are presented. According to one aspect, a series-connected resistive and capacitive network coupled to a gate of a cascode FET transistor ...  
WO/2022/061051A1
A switching amplifier includes: a driver circuit with differential inputs and differential outputs; and a fault detection circuit coupled to the differential outputs. The fault detection circuit includes: a power supply input; and a sens...  
WO/2022/059068A1
A comparator circuit (5) outputs digital signals (XQP, XQN) corresponding to differential signals (IN, /IN) to a flip-flop (3) having a prescribed prohibition input. A conversion circuit (4) differentially amplifies the differential sign...  
WO/2022/057765A1
The present invention relates to a method for manufacturing a film bulk acoustic resonator and a filter. The method comprises: forming a first substrate having a first sacrificial layer; sequentially forming a first electrode, a piezoele...  
WO/2022/057513A1
Disclosed is a comparator circuit having a pre-charging and early reset output stage, the comparator circuit comprising: a first pre-charging transistor and a second pre-charging transistor. A gate of the first pre-charging transistor is...  
WO/2022/057316A1
The present application provides a delay circuit and a delay structure. The circuit comprises: a first delay unit used for delaying rising and/or falling edges of a pulse signal and having an input end that receives the pulse signal and ...  
WO/2022/058011A1
An amplifier circuit (100A) includes a first cascode circuit (102A) and a second cascode circuit (102B). The first cascode circuit (102A) includes a first input transistor (104) and a first output transistor (106). The second cascode cir...  
WO/2022/057867A1
A loop filter, and a timing recovery method and apparatus. The loop filter comprises: N input terminals, configured to receive N first signals, wherein N is any integer greater than or equal to two; a source filter, comprising an integra...  
WO/2022/059398A1
[Problem] To adjust oscillator characteristics. [Solution] This oscillating device is provided with: a plurality of delay elements which sequentially delay an input signal and which return at least some of the delayed signals to a previo...  
WO/2022/058643A1
A network element of a cable television (CATV) network, comprising an input for upstream signal transmission; one or more diplex filters (210, 212, 214) connectable to said input, the diplex filters (210, 212, 214) comprising bandpass fi...  
WO/2022/055578A1
Systems and methods related to low power cryo-CMOS circuits with non-volatile threshold voltage offset compensation are provided. A system (700) includes a plurality of devices (760) configured to operate in a cryogenic environment (<300...  
WO/2022/053592A1
An electrical circuit, comprising: an oscillating element configured to provide a clock signal; and a clock synchronization unit configured to adapt the clock signal based on a reference signal; wherein the clock synchronization unit is ...  
WO/2022/051875A1
An oscillator has a feedback loop with a signal output, a multi-pole resonator, and a gain block. The gain block applies a gain sufficient to generate a stable oscillation signal at the signal output; and the multi-pole resonator is tuna...  
WO/2022/052594A1
An oscillating circuit, comprising a constant voltage providing module (11) for outputting a constant voltage; a constant current providing module (12) for outputting a constant current; and an oscillation module (13) connecting the cons...  
WO/2022/054452A1
Provided is an overcurrent detecting circuit for detecting an overcurrent that flows when a switching element is turned on, provided with a main current detecting unit for detecting whether an input signal corresponding to a main current...  
WO/2022/055787A1
A system includes: a first power supply; a second power supply; a headswitch disposed between the first power supply and logic circuitry; an enable driver coupling the second power supply to a control terminal of the headswitch; and a vo...  
WO/2022/055076A1
The present invention relates to a spin torque majority gate based on domain wall movement, and a spin torque majority gate according to one embodiment comprises: a plurality of input terminals; a hall-cross part in which a domain wall g...  
WO/2022/056150A1
Circuit and methods using a single low-noise amplifier (LNA) to provide amplification for a wide band of RF frequencies while maintaining high gain and a low noise factor. Embodiments include an amplifier circuit including an input signa...  
WO/2022/054773A1
Provided is an acoustic wave device capable of suppressing unwanted waves. An acoustic wave device according to the present invention is provided with: a piezoelectric layer 16 which comprises one of lithium niobate and lithium tantala...  
WO/2022/054936A1
A power amplification circuit that comprises: a distributor that divides input signals into a first signal and a second signal; a first carrier amplifier that amplifies the first signal and outputs same as a first amplified signal; a fir...  
WO/2022/053521A1
An electronic device (200) comprises a synchronisation system (2) that receives a signal (6) clocked by a first clock signal (50) having a first frequency and receives a second clock signal (52) having said first frequency, but offset in...  
WO/2022/053032A1
A matrix calculation circuit (200) and method, an electronic device, and a computer-readable storage medium. The matrix calculation circuit (200) comprises: a first data reading circuit (201), for use in reading and caching first data of...  
WO/2022/054372A1
[Problem] To improve the bonding strength between a piezoelectric material substrate and a support substrate, effectively reduce the reflection of bulk waves, and suppress spurious emissions. [Solution] This composite substrate 7A for an...  
WO/2022/055697A2
A receiver including a first differential sense amplifier configured to amplify an input differential data signal to generate an output differential data signal; a first set of one or more differential decision feedback equalizer (DFE) t...  
WO/2022/053385A1
An apparatus, method and computer program is described comprising: obtaining time domain samples of a received radio frequency signal of a mobile communication system, wherein the radio frequency signal comprises a Physical Random Access...  
WO/2022/051904A1
A phase locking method, a related phase-locked loop (100), a chip and an electronic device. A phase locking process comprises a frequency locking stage and a phase locking stage, wherein the phase locking stage comprises a loading period...  
WO/2022/054771A1
A current control circuit (20) for controlling a bias current (Ibpa) supplied to an amplification transistor (11) which amplifies a high frequency signal is provided with: a node (N1); a constant current source circuit (30) which supplie...  
WO/2022/053240A1
The invention relates to an actuator unit (10; 10') for generating haptic feedback on a human-machine interface. The actuator unit (10; 10') has a surface which can be moved in the Z-direction and a pressure-measuring apparatus (60) for ...  
WO/2022/055087A1
A signal delay device disclosed in this specification may be configured by comprising: a delay circuit for outputting a delayed feedback signal by delaying a delay start signal by means of a plurality of unit delay units connected in ser...  
WO/2022/055120A1
An electronic apparatus is disclosed. The electronic apparatus comprises: an audio output unit; and a processor for controlling the audio output unit to scale an input audio signal on the basis of a volume level when an audio signal is i...  
WO/2022/053200A1
The invention relates to a vehicle (1) having at least one window (7) and a wiping device (9) associated with said window (7), said device (9) comprising an electric motor (10), a spindle (11) that is able to be set in rotation by the mo...  
WO/2022/051913A1
A crystal oscillator, a chip, and an electronic apparatus, capable of improving the overall performance of the crystal oscillator. The crystal oscillator comprises: an oscillation circuit comprising a crystal, an amplifier circuit, a fir...  
WO/2022/054980A1
The present invention relates to an encoding structure and an encoding method carried out by a neural network encoder in a wireless communication system, the method comprising: a first encoding step of encoding input data; a step of carr...  
WO/2022/052915A1
The present disclosure relates to a filter assembly and a manufacturing method therefor. The assembly comprises a substrate and multiple filters disposed on the substrate. The multiple filters include a first filter and a second filter d...  
WO/2022/055052A1
An elevator operating system using a non-contact switch may include a control unit that is operably configured with an operation panel and configured to control, on the basis of a user input to a plurality of buttons of the operation pan...  
WO/2022/051903A1
The present application discloses a phase-based frequency divider and a related phase-locked loop (100), a chip, an electronic device and a clock generation method. The phase-locked loop comprises: a phase error generator (102) for gener...  
WO/2022/055854A1
Described herein are apparatus and methods for highly linear phase rotators with continuous rotation. A method includes generating a first code and a second code based on a desired offset to match a first and second frequency, respective...  
WO/2022/053161A1
A bulk acoustic wave, BAW, resonator (100) on a substrate (102), comprising a piezoelectric element (104), a bottom electrode (106) on a first face (104A) of the piezoelectric element and a top electrode (108) on a second face (104B) of ...  
WO/2022/055611A1
A subband channelizer for randomly spaced frequency groups includes: a first-stage channelizer configured to channelize a wideband input into a plurality of intermediate subbands, at least two of the plurality of intermediate subbands be...  

Matches 351 - 400 out of 426,382