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WO/2021/021934A1 |
A method for power amplification uses circuitry including a main amplifier and an auxiliary amplifier that are constructed and operate such that an input is applied to the main and auxiliary amplifiers via an input network. At low power ...
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WO/2021/019126A1 |
There is disclosed inter alia an apparatus for spatial audio signal encoding configured to derive for each of a plurality of audio direction parameters a corresponding derived audio direction parameter comprising an elevation value and a...
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WO/2021/018543A1 |
A filter device having a reduced sensitivity to production tolerances comprises a multilayer panel with integrated wiring, a piezoelectric substrate mounted to the panel. A first filter circuit (FC1) and a signal path (SP) comprising a s...
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WO/2021/021361A1 |
A method, system and non-transitory instruction for reducing fragmentation in patch system with variable sized data chunks comprising, analyzing a data chunk fragmentation metric comparing data chunk fragmentation metric to a threshold a...
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WO/2021/021938A1 |
A sensor-augmented two-dimensional barcode includes a layer provided on a substrate comprising a two-dimensional error-correcting barcode symbol. The barcode symbol further includes a barcode region, an empty region, and a dynamic region...
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WO/2021/021739A1 |
Techniques for improving Bulk Acoustic Wave (BAW) mass loading of resonator structures are disclosed, including filters, oscillators and systems that may include such devices. First and second layers of piezoelectric material may be acou...
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WO/2021/021843A1 |
A reconfigurable amplifier configured to decrease radio frequency (RF) signal distortion and increase dynamic range is disclosed. The reconfigurable amplifier includes an amplifier having an RF signal input, an RF signal output, and a bi...
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WO/2021/018579A1 |
The invention relates to a container (10) for a goods management system, which container is designed to receive goods, wherein the container has a capacitive sensor device (20) for sensing the presence and/or the filling quantity of good...
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WO/2021/021732A1 |
Techniques for improving Bulk Acoustic Wave (BAW) resonator structures are disclosed, including filters, oscillators and systems that may include such devices. First and second layers of piezoelectric material may be acoustically coupled...
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WO/2021/017516A1 |
Provided in the present application are a signal processing device and a signal processing method. The signal processing device provided in the present application comprises: a sampling unit, a beam combiner and an optical resonant cavit...
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WO/2021/021704A1 |
A device (100) includes a clock generator (106) configured to generate a root clock signal (MCLK) based on an input clock signal (CLK) and a clock generator divider integer setting. The device (100) also includes a first component (112A)...
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WO/2021/019107A1 |
Described is a score sensor, which is based on the effect of mutual capacitance. The sensor is formed by a plastic box (3) containing a printed circuit board (1) having a dielectric that is 1.4-1.6 mm thick, the board being formed by two...
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WO/2021/021748A1 |
Techniques for improving Bulk Acoustic Wave (BAW) reflector and resonator structures are disclosed, including filters, oscillators and systems that may include such devices. A bulk acoustic wave (BAW) resonator may comprise a substrate a...
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WO/2021/020392A1 |
According to an embodiment of the present disclosure, a pulse generating circuit 6 of a transmission-side chip 2 outputs a pulse string of a frequency fh1 as a signal INH only for a certain period when a signal IN indicates high level, a...
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WO/2021/019322A1 |
The present invention relates to a device (200) for data storage and processing, comprising: - at least two input racetrack elements (210a, 210b, 210c) comprising a plurality of first magnetization regions (103); - at least one output ra...
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WO/2021/017977A1 |
An encoding method, comprising: in circumstances in which a first code rate K/Nmax is less than or equal to a threshold code rate Rt, reading out a second matrix within a preset code table according to a first matrix (S500), the first ma...
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WO/2021/019932A1 |
This crystal vibrator (1) is provided with: a crystal vibrating element (10) having excitation electrodes (14a, 14b) and connection electrodes (16a, 16b) electrically connected to the excitation electrodes (14a, 14b); a base member (30) ...
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WO/2021/020875A1 |
The present invention relates to a method for determining a mutual inductance for efficient wireless power transfer, and an apparatus therefor. The apparatus comprises: a resonance circuit part which comprises at least one transmission r...
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WO/2021/018568A1 |
The invention relates to a method for producing a plurality of sealed functional elements, in particular hermetically sealed functional elements, the method comprising the following steps: providing a first wafer comprising the plurality...
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WO/2021/016002A1 |
An adaptive filter calculates frequency domain coefficients and in the frequency domain dynamically adjusts a leakage/step size parameter that controls adaptation of the adaptive filter based on the calculated frequency domain coefficien...
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WO/2021/012923A1 |
Provided are a thin film bulk acoustic resonator and a fabrication method therefor, the method comprising: successively forming a first electrode layer, a piezoelectric material layer and a second electrode layer on a first substrate, th...
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WO/2021/014887A1 |
Realized, while keeping an circuit-occupying area to a minimum, is a nonlinear oscillator that suppresses loss at a first time point while facilitating readout of a state at a second time point. An oscillation device (2) includes an osci...
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WO/2021/016001A1 |
An adaptive filter converts time domain samples of an input signal into frequency domain signals, dynamically adjusts a stability conditional number based on the frequency domain signals, and uses the dynamically adjusted stability condi...
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WO/2021/012162A1 |
Disclosed are a method and apparatus for data compression in a storage system, a device, and a readable storage medium. The method relates to the technical field of storage. The method comprises: when storing a target data block, determi...
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WO/2021/012379A1 |
Provided is a method for manufacturing a thin-film bulk acoustic wave resonator. In said manufacturing method, a bulk acoustic wave film (120) and a support structure (130) are sequentially formed on a first substrate (100); the support ...
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WO/2021/013568A1 |
An electro acoustic resonator with reduced spurious modes comprises an interdigital transducer with two bus bars and interdigitated electrode fingers and a wave guide structure to excite a piston mode in the resonator. With adjacent inne...
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WO/2021/014888A1 |
Provided are a superconducting circuit and a quantum computer which are capable of achieving a four body interaction, while suppressing the amount of hardware. A superconducting circuit (1) comprises four superconducting quantum bit circ...
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WO/2021/012377A1 |
Provided are an encapsulation method and an encapsulation structure for a bulk acoustic resonator. A resonator cover body (30) is manufactured by means of forming, on a second substrate (300), an elastic bonding material layer (301) prov...
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WO/2021/015968A1 |
A cross-domain power control circuit (100) is disclosed. The circuit includes a first circuit branch (MN1, MN2, MN3) having a first transistor (MN1) coupled to a first supply voltage node (VddH) and a second circuit branch (MN4, MN5, MN6...
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WO/2021/015499A1 |
An electronic device includes a network monitor configured to acquire network environment information related to a radio frequency (RF) transmission signal; a transceiver configured to generate an envelope signal of the RF transmission s...
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WO/2021/014629A1 |
The synchronous detection device is provided with: a correction unit for correcting, for each reference signal period corresponding to a dither signal period, sampling data for a waveform on which a dither signal is superimposed; a multi...
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WO/2021/014891A1 |
Provided are a resonator, an oscillator, and a quantum computer capable of suppressing the occupied area of a circuit while achieving both moderate non-linearity and low loss. A resonator (100) comprises: at least one loop circuit (110) ...
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WO/2021/013571A1 |
The RF receiving filter, RX filter (Rx), comprises an input port (A) for receiving a radio frequency signal from an antenna (Ant) and an output port (R) on which the filtered radio frequency signal is provided. The RX filter (Rx) compris...
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WO/2021/012376A1 |
A packaging method and a packaging structure for a bulk acoustic resonator. An elastic bonding material layer (301) having a second cavity (302) is formed on a second substrate (300), and is used to manufacture a resonator cover (30). Th...
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WO/2020/190177A9 |
The invention relates to the field of electrical signal conversion, in particular, to conversion of digital information to analog signal. A technical result is the increase of accuracy. The method comprises steps of converting of a refer...
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WO/2021/012917A1 |
The present invention provides a film bulk acoustic resonator and a manufacturing method therefor, and a filter and a radio-frequency communication system. The film bulk acoustic resonator comprises: a first substrate; a support layer pr...
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WO/2021/014885A1 |
Provided are a resonator, an oscillator, and a quantum computer that are capable of suppressing the area occupied by a circuit. A resonator (100) has: a loop circuit (110) in which a first superconducting line (101), a first Josephson ju...
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WO/2021/016455A1 |
An electronic circuit (200) which is a high speed CMOS logic circuit to divide the frequency of an input signal is provided. The electronic circuit comprises a ring oscillator (201). The ring oscillator (201) comprises a plurality of gat...
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WO/2021/014669A1 |
[Problem] To provide a bonded body that enables Q value improvement of an acoustic wave element. [Solution] A bonded body 9A includes a support substrate 6, a piezoelectric material substrate 1A, and a multilayer film 22 between the supp...
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WO/2021/012378A1 |
A thin-film bulk acoustic wave resonator and a fabrication method therefor. The thin-film bulk acoustic resonator is provided with a first segmented structure and a second segmented structure in a piezoelectric stack (120). The first seg...
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WO/2021/016350A1 |
A multi-mode power management apparatus is provided. In embodiments disclosed herein, the multi-mode power management apparatus can be configured to operate in different power management modes across a wide range of modulation bandwidth ...
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WO/2021/012380A1 |
A packaging method and a packaging structure for a bulk acoustic resonator. In a resonator cover (30), a second cavity (302) is mainly formed from the combination of a recess (300a) in a second substrate (300) and a space bounded by an e...
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WO/2021/016274A1 |
A block-oriented lossless decompressor is used to decode encoded data fetched from storage that is subsequently transferred across a network in encoded (compressed) form. In examples described herein, applications executing at network no...
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WO/2021/015866A1 |
Systems and methods for determining critical timing paths in a superconducting circuit design including Josephson junctions are provided. An example method includes providing timing information concerning a plurality of source terminals ...
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WO/2021/016526A1 |
Systems and methods are described for providing power. A system comprising a generator, an inverter, and a battery can be used to provide power. The system can also comprise a transfer switch. The system can provide power to another device.
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WO/2021/014886A1 |
The present invention achieves a nonlinear oscillator in which loss at a first time point is suppressed and of which the state is easily read out at a second time point while suppressing the occupied area of a circuit. This oscillation d...
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WO/2021/015187A1 |
An elastic wave filter (1), provided with series arm resonators (s1, s2) comprising elastic wave resonators having an IDT electrode, and parallel arm resonators (p1, P2). The IDT electrode has a pair of comb electrodes comprising a plura...
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WO/2021/013574A1 |
An electro acoustic filter component with improved acoustic and/or electro acoustic performance is provided. The component comprises a piezoelectric material (PM) the sides of which are plane and preferably free from chipping defects. Th...
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WO/2021/013616A1 |
The present application relates generally to silicon photomultiplier (SiPM) detector arrays. In one aspect, there is a system including an array of cells each including a single-photon avalanche diode (SPAD) reverse-biased above a breakd...
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WO/2021/014889A1 |
Provided are a superconducting circuit and a quantum computer which are capable of achieving a four body interaction by means of a plurality of superconducting quantum bit circuits to which signals of the same frequency are supplied. A s...
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