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Matches 701 - 750 out of 559,032

Document Document Title
WO/2019/084217A1
A delta sigma modulator includes a summation circuit, at least one integrator, a multi-bit quantizer and a negative feedback circuit. The summation circuit is configured to produce a difference signal between an analog input signal and a...  
WO/2019/082673A1
A multiplexer (10) is capable of simultaneously transmitting a high-frequency signal of either Band A or Band B belonging to a low-band group and a high-frequency signal of Band C belonging to a high-band group, and is provided with: a c...  
WO/2019/084085A1
A differential successive approximation register (SAR) analog-to-digital converter (ADC) with wide input common-mode range adds one step to its conversion process. No additional circuitry is required for full rail-to-rail common mode vol...  
WO/2019/082894A1
[Problem] To provide a semiconductor device that is capable of achieving high resolution by reducing a cell circuit area. [Solution] Provided is a semiconductor device having: a first region where cells each having one of input transisto...  
WO/2019/082190A1
A bandgap reference (BGREF) circuit includes at least one switch capacitor impedance element including a capacitor coupled with switches that receive a reference frequency. The at least one switch capacitor element is coupled with at lea...  
WO/2019/082806A1
An acoustic wave element 1 is provided with: an IDT electrode 4 that includes a plurality of electrode fingers 41; a piezoelectric layer 30 which has the IDT electrode 4 positioned on the upper surface thereof, which has a thickness less...  
WO/2019/082793A1
The present invention addresses the problem of achieving miniaturization. This high-frequency power amplification circuit (1) is provided with a power amplification circuit (4), a voltage amplification circuit (2), and a buffer circuit (...  
WO/2019/080911A1
Disclosed are a mismatch calibration circuit for a current-steering digital-to-analog converter of an SoC baseband chip, and an SoC baseband chip, wherein the mismatch calibration circuit comprises current mirror compensation circuits (1...  
WO/2019/083629A1
One example includes a half-bridge switching circuit system. The system includes a first plurality of switches arranged between a first rail voltage and an output on which an output voltage is provided and a second plurality of switches ...  
WO/2019/082253A1
The present invention provides a polyphase filter 1, comprising: an RC (resistor-capacitor) circuit 20 that has first to fourth input terminals to which four-phase signals are input and first to fourth output terminals from which four-ph...  
WO/2019/084473A1
The technology described herein can be embodied in a method for estimating a power spectral density of noise, the method including receiving an input signal representing audio captured using a microphone. The input signal includes a firs...  
WO/2019/082901A1
Provided is a composite substrate comprising a first substrate 10, the first substrate 10 having Euler angles of (0, α, γ) and comprising a lithium tantalate crystal, and a second substrate 20 bonded to the first substrate 10, the seco...  
WO/2019/081638A1
The invention relates to an electrical conductor. At least part of said electrical conductor contains information. Said information is encoded on the basis of a property of the electrical conductor.  
WO/2019/080337A1
Disclosed is a touch control switch, comprising a surface cover (1), a touch control module (2) and a bottom box (3), characterized in that the surface cover (1) has an opening (11) for facilitating touching of the touch control module (...  
WO/2019/083878A1
Techniques and circuits are proposed to increase averaging in the clock recovery band based on an amount of channel overlap in receivers using excess bandwidth for clock recovery, to mitigate the impact of spectral energy leaking into an...  
WO/2019/080989A1
The invention relates to a protective circuit (1) which is at least provided with the first field-effect transistor (2) comprising a first drain connection (3), a first source connection (4) and a first gate connection (5), a control app...  
WO/2019/082551A1
A matching circuit (13A) is provided with a first port (P1), a second port (P2), an autotransformer (TA), a first capacitor (C1), and a second capacitor (C2). The autotransformer (TA) is provided with a first terminal (T1) connected to t...  
WO/2019/013719A3
The invention subject to the application is related to a new, feedthrough-current-eliminating and high-quality-factor characterization and drive method for electrostatically driven, varying gap MEMS resonators.  
WO/2019/083100A1
A smart watch according to the present invention comprises: a reception unit to which an analog speech signal is inputted; a first amplification unit for amplifying the analog speech signal inputted through the reception unit; an A/D con...  
WO/2019/081018A1
The present invention relates to a radio frequency front end for wireless communication, es- pecially to a radio frequency front end (100) in which transmitting and receiving is performed using the same antenna. The front end comprises a...  
WO/2019/076554A1
Method for carrying out a morphing process, wherein an output parameter relating to the output of an audio signal output into an interior (10) via an audio output device (3) is changed, comprising the following steps of: - supplying an a...  
WO/2019/076598A2
The invention relates to a device, a system and a method for operating a graphical user interface in a motor vehicle and a motor vehicle. A touch-sensitive surface of a three-dimensional convex input body is set up to generate input sign...  
WO/2019/077392A1
This invention relates to a sensing means and method and more particularly, but not exclusively, to a sensing means and method using conductive paint (5). There is provided a first object to have conductive material thereon or therein fo...  
WO/2019/079329A1
Methods, systems, and devices for wireless communications are described. In some wireless networks (e.g., MulteFire networks), a base station may transmit control information to a user equipment (UE) to enable the UE to access the networ...  
WO/2019/078529A1
The present embodiment relates to a method for calibrating power amplifier performance in which the output characteristics of the power amplifier can be calibrated to the maximum by making it possible to individually compensate for the c...  
WO/2019/077783A1
A filter (300) includes a circuit (330) including a resistor (301), a positive capacitor (303), and a virtual inductor via a negative capacitor (302) including a ferroelectric layer. The filter also includes an input terminal (310) to ac...  
WO/2019/079035A1
A system may include a digital pulse width modulator subsystem, a first path coupled to an output of the digital pulse width modulator subsystem and configured to drive an open-loop driver stage, a second path coupled to the output of th...  
WO/2019/078483A1
A compressive sensing image sensor according to an embodiment of the present invention comprises: a pixel array comprising multiple pixels; and a readout circuit for receiving, from the multiple pixels, analog pixel data of a captured im...  
WO/2019/078926A1
An apparatus includes a drain node, a plurality of source nodes and a gate node. The drain node may be configured to transfer a drain signal along a first axis from a first port to a second port. The source nodes may be (i) distributed a...  
WO/2019/078234A1
The present invention allows for a reduction in height of an acoustic wave device in which numbers, symbols, text, marks etc, are displayed on the upper surface of a sealing resin. The acoustic wave device is provided with: an acoustic...  
WO/2019/079116A1
A clock monitor includes a test clock input, as a reference clock input, another clock input, a measurement circuit, and control logic. The measurement circuit generates a measurement of a frequency or a duty cycle of the test clock inpu...  
WO/2019/077249A1
The invention relates to a modulator circuit of a Hi-Fi system comprising: a first modulator (202) suitable for modulating, during an operating phase of the Hi-Fi system, a digital audio input signal (x[n]) to generate a first modulated ...  
WO/2019/076781A1
The invention relates to improved convolutions of digital signals. When a first digital signal is convoluted with a second digital signal to obtain an output digital signal, to be converted afterwards using a limited number of bits. In o...  
WO/2019/079650A1
A system includes an amplification circuit and offset calibration circuit. The amplification circuit includes a modulation circuit operable to modulate a received signal, an amplifier operable to amplify the modulated signal, and a modul...  
WO/2019/076958A1
The invention relates to a safety system (1) for an electronic device (2) of a vehicle, wherein the electronic device (2) is programmable and has an interface (3) usable for access and/or for programming the electronic device (2) by mean...  
WO/2019/076783A1
The invention relates to the representation of digital signals. In order to improve the perception by a user of the quality of a digital signal, a first sample of first digital signal is approximated to a second sample of a second digita...  
WO/2019/075933A1
Disclosed is a method for a single optical component to obtain a pressure-sensitive feedback by achieving a variation in luminous flux. When a button portion is pressed down, a dimming region of a dimming panel gradually decreases, and a...  
WO/2019/077673A1
The present invention addresses the problem of a conventional signal source that the noise of a VCO control voltage increases and the phase noise of an output signal of the signal source degrades. A signal source according to the present...  
WO/2019/076177A1
Disclosed in the present invention are a gene sequencing data compression preprocessing, compression and decompression method, a system, and a computer-readable medium. The preprocessing method implementation steps comprise: obtaining re...  
WO/2019/077398A1
A lossless multiple microwave device includes a first port, a plurality of ports operable to communicatively couple one at a time to the first port according to a pump drive.  
WO/2019/079517A1
A computer system for automating the shifting of pixels within a digital video receives a first starting point through a user interface. The first starting point is received through a user selection of a first beginning portion of a vide...  
WO/2019/078157A1
This acoustic wave filter (10A) is provided with: a series arm resonator (s1) which is provided on a path that connects input/output terminals; and a parallel arm circuit (11p) which is connected to a node on the above-described path and...  
WO/2019/079774A1
An antenna comprising: a variable dielectric constant (VDC) layer; a plurality of radiating patches provided over the VDC layer; a plurality of signal lines, each terminating in alignment below one of the radiating patches; a plurality o...  
WO/2019/079030A1
A quadrature clock correction (QCC) circuit includes: a first pair of clock correction circuits (304i, 3042) that output in-phase and anti-in-phase clock signals (cki, cki_b), respectively, of a four-phase clock signal (122); a second pa...  
WO/2019/078993A1
A rail-to-rail sense amplifier includes a PMOS differential pair and an NMOS differential pair (Ml, M2) that are arranged in parallel with regard to a biasing network for driving a class AB output stage (M4, P4). The sense amplifier incl...  
WO/2019/077399A1
A tunable resonator is formed by shunting a set of asymmetric DC-SQUIDs with a capacitive device. An asymmetric DC-SQUID includes a first Josephson junction and a second Josephson junction, where the critical currents of the first and se...  
WO/2019/077889A1
This noise removal circuit 1 has: a differential amplifier circuit 11 for amplifying and outputting a voltage change signal indicating the change of motor drive current; a V/I conversion unit 12 for converting a control signal formed on ...  
WO/2019/075776A1
Provided is a radio-frequency power amplification circuit. The radio-frequency power amplification circuit comprises: a power amplification sub-circuit (210, 310, 710) and an output matching sub-circuit (220, 320, 720), wherein the power...  
WO/2019/076983A1
This oscillator (110) comprises: a source (111) generating an incident optical wave at a pulsation frequency ω; an optomechanical resonator (182), having optical resonances at the pulsation frequency ω and mechanical resonances at a fr...  
WO/2019/076841A1
The present invention is directed to a radio frequency, RF, transmit system for a magnetic resonance examination system, comprising a digital baseband modulator (100) configured for generating a digital baseband signal, a digital feedbac...  

Matches 701 - 750 out of 559,032