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Patent Searching and Data


Matches 801 - 850 out of 559,542

Document Document Title
WO/2019/087723A1
For performing beliefs propagation in a scope of polar code decoding, the polar code having being based on a structure of L sub-polarization stages of N/2 parallel kernels K i,j , the kernels at each sub-polarization stage being separate...  
WO/2019/089791A1
A fractional clock generator (104) includes a full quadrant analog interpolator (206). A quadrature clock signal (202) with minimal jitter is provided to the full quadrant analog interpolator (206). The full quadrant analog interpolator ...  
WO/2019/084674A1
A configuration of switches added to a line control circuit allows for switching back and forth between a configuration featuring a series-connected thyristor switch and reactor and a configuration featuring a parallel-connected thyristo...  
WO/2019/089845A1
Systems and methods for low latency adaptive noise cancellation include an audio sensor to sense environmental noise and generate a noise signal, an audio processing path to receive an audio signal, process the audio signal through an in...  
WO/2019/084911A1
A Doherty power amplifier (400) is disclosed. The Doherty power amplifier (400) comprises a splitter network (402), a carrier amplifier path (404) and a peaking amplifier path (406). The saturation output power ratio between a peaking (4...  
WO/2019/084645A1
The present invention describes a method and a product for chemical equalisation based on the transmission of frequencies that act on the equalisation of chemical elements or substances, consequently adjusting the strengthening or weaken...  
WO/2019/083267A2
A semiconductor apparatus according to the present technology comprises: a signal input unit for selecting and outputting multiple input signals according to a channel selection signal; an amplifier for amplifying and outputting an outpu...  
WO/2019/081422A1
A sensor arrangement comprises a sensor (1) having a first terminal (3) and a second terminal (5), and an amplifier (9) having an amplifier input (11) for applying an input signal and an amplifier output (13) for providing an amplified i...  
WO/2019/081646A1
A residue generation apparatus for use in continuous-time and hybrid ADCs is proposed. The apparatus includes a quantizer for digitizing an analog input to generate a digital output, and means for applying a first transfer function to th...  
WO/2019/081354A1
The noise power of an amplifier or buffer can increase towards the unity gain cross- over frequency of the amplifier. The inventor realized that many applications do not require the full bandwidth capability of the amplifier all of the t...  
WO/2019/082304A1
A distortion compensation circuit (100) comprises: an amplitude calculation unit (11) that calculates an amplitude value of an input signal and outputs a first amplitude value, which is the calculated amplitude value; an amplitude conver...  
WO/2019/079890A1
A computer-implemented method, which comprises: receiving an input message comprising N-bit input segments, N being an integer greater than one; converting the N-bit input segments into corresponding N-bit output segments using a 2N-by-2...  
WO/2019/081217A1
The invention relates to a method for providing a digital sensor signal (DS) of an ultrasonic sensor (16) for a signal transmission, in particular a signal transmission with a limited transmission rate, to a signal receiver (26), wherein...  
WO/2019/079999A1
A harmonic control circuit and apparatus for use in a radio frequency device as well as a method for manufacturing the harmonic control apparatus are disclosed. According to an embodiment, the harmonic control circuit comprises a transmi...  
WO/2019/080566A1
Provided by an embodiment of the present invention are a power amplifier protection method and device, the device comprising: a baseband signal receiving module, which converts a received optical signal into a baseband digital signal; a ...  
WO/2019/079900A1
Systems and methods are disclosed for providing communication between processor-based devices. The system includes at least one processor-readable medium communicatively coupled to at least one processor and which stores processor-execut...  
WO/2019/082671A1
This high-frequency circuit (2) is provided with: a multilayer substrate (70); serial arm circuits (S1 and S2) formed in a first path which connects input/output terminals (T1 and T2) formed on the multilayer substrate (70); a parallel a...  
WO/2019/080912A1
Provided in the present disclosure are a decoding method, apparatus, and computer readable storage medium for a turbo product code. The method comprises: obtaining a received codeword and a code pattern of the Turbo product code; determi...  
WO/2019/081232A1
An improved RF filter is provided. The RF filter (F) has good filter characteristics even at high frequencies and comprises a signal path between a first port (PI) and a second port (P2) and a plurality of series resonators (RS, EAR; RS,...  
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...  

Matches 801 - 850 out of 559,542