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Matches 1 - 50 out of 555,731

Document Document Title
WO/2019/029748A1
The present application provides a polar code encoding method and device, being capable of improving the performance of a polar code. The method comprises: a sending device acquiring a sequence corresponding to a required parent code len...  
WO/2019/029836A1
The invention relates to a receiver unit for an optocoupler. The receiver unit comprises an optically operated voltage source based on III-V semiconductor layers arranged in a stack. The semi-conductor layers are embodied on an upper sid...  
WO/2019/029397A1
The present application relates to the technical field of communications. Disclosed are an interleaving method, deinterleaving method and device for increasing randomness of Polar code interleaving. The method comprises: acquiring a bit ...  
WO/2019/028602A1
A vector quantization digital-to-analog conversion circuit (10) used for an oversampling converter. The vector quantization digital-to-analog conversion circuit (10) is characterized by comprising: a vector quantization circuit (100) use...  
WO/2019/029911A1
A BAW resonator (RES) with reduced losses, an RF filter with a BAW resonator and a method of manufacturing a BAW resonator are provided. The BAW resonator has a bottom electrode layer (BEL), a top electrode layer (TEL) and an acoustic re...  
WO/2019/028681A1
Provided in the invention is a conversion module formed in a first crystal grain. The first crystal grain is coupled to a bus, which has a bus bit width. The conversion module comprises an analog-to-digital converter for generating a fir...  
WO/2019/029890A1
According to the invention, an input stage (50) for an LVDS receiver circuit (100) is provided, comprising at least one supply voltage connection (41) and a first and a second stage input (11, 12) for applying a differential input signal...  
WO/2019/029133A1
The present invention relates to a processing method for an SMD quartz crystal resonator. The method comprises: providing a monolithic resonator semi-finished product, the monolithic resonator semi-finished product comprising a monolithi...  
WO/2019/029912A1
An electrically and acoustically improved resonator is provided. The resonator (BAWR) has a center region (CR) and a termination region (TER) surrounding the center region. A trench (TR) in a top electrode (TE), a frame (FR) on the top e...  
WO/2019/029929A1
The invention relates to a reliably operating triggerable spark gap TFS with small dimensions. The spark gap has a base BP and a cap KP. A cathode K, an anode A, and a trigger electrode TE in the form of conductive coatings are formed on...  
WO/2019/028774A1
A method comprises receiving information on a selected redundancy version at a user device. The redundancy version is associated with block coding. The block coding may be LDPC. The method may comprise using the information when communic...  
WO/2019/029132A1
The present invention relates to an SMD quartz crystal resonator substrate plate structure. The structure comprises a large ceramic plate, the large ceramic plate comprising a plurality of quartz crystal bases, a ring-shaped metallized c...  
WO/2019/029819A1
An integrated circuit (10, 10a-d) is disclosed, which is configured to be connected to an antenna module (3) having multiple antenna elements (17). The integrated circuit (10, 10a-d) comprises a plurality of communications circuits (50 j...  
WO/2019/028595A1
An oscillator, an integrated circuit, a timing chip, and an electronic device. The oscillator comprises a bias circuit (100) and a current mode comparator (200). The bias circuit (100) is connected to the current mode comparator (200). T...  
WO/2019/029827A1
A method comprises obtaining a transmission signal to be power-amplified in a power amplifier (361) prior to transmission; separating the transmission signal into two or more polyphase components of the transmission signal; feeding one o...  
WO/2019/028829A1
A system and method for allocating network resources are disclosed herein. In one embodiment, the system and method are configured to perform: receiving, by a Polar code encoder, a plurality of information bits´╝Ť encoding, by the Polar ...  
WO/2019/025154A2
A band pass filter comprises a series circuit of a first parallel resonator (RP), a series capacitor (CS) and at least one basic resonator section (BS). Each basic resonator section comprises a parallel resonator (RP) and a series resona...  
WO/2019/024478A1
An amplifier device having an ultrahigh power supply rejection ratio, comprising an amplifier, a reference voltage circuit, and a low-pass circuit. The reference voltage circuit is connected to the low-pass circuit; the low-pass circuit ...  
WO/2019/025152A1
In an embodiment an analog-to-digital converter circuit has an input (20) for receiving at least a first analog signal level (Sin), a ramp generator (RG) adapted to provide a ramp signal (Srmp) having a constant and adjustable starting l...  
WO/2019/024212A1
A power switch control circuit and a projector, the circuit comprising an input circuit, a delay circuit and an output circuit which are sequentially connected, wherein the input circuit is used for receiving an external control signal a...  
WO/2019/027568A1
Embodiments can provide a wearable device for nicotine cessation behavioral support, comprising a top surface; a first surface; a second surface; an underside surface; a communication device; one or more buttons; an internal storage medi...  
WO/2019/025200A1
Techniques that facilitate reconfigurable transmission of a radar frequency signal are provided. In one example, a system includes a signal generator and a power modulator. The signal generator provides a radar waveform signal from a set...  
WO/2019/025563A1
In the case of a device and a method for homogeneously distributing current and/or for reducing switching losses for electrically controlled switching elements connected in parallel, a more uniform current distribution during the switchi...  
WO/2019/025447A1
A phase-locked loop circuit comprises an oscillator (308) having a plurality of operating curves and being suitable for generating an output signal (FOSC). In a calibration state the oscillator(308) is trimmed to an operating curve for u...  
WO/2019/028169A1
A wireless device (e.g., a base station or user equipment (UE)) may encode a codeword using a polar code for transmission over a wireless channel. The device may identify a set of bit locations of the polar code for a set of information ...  
WO/2019/025172A1
The invention relates to a capacitive proximity switch device (100). The capacitive proximity switch device (100) has a fibre composite body (1), which has an electrically non-conductive matrix (2) and a multiplicity of fibres (3, 6) emb...  
WO/2019/027415A1
One example of a method includes receiving a three-dimensional (3D) model of an object to be 3D printed and voxelizing the 3D model to define a plurality of voxel layers. Each voxel layer defines a plurality of voxel rows including an in...  
WO/2019/025132A1
An acoustic filter device comprises a filter chip with filter elements that are arranged in a series signal line as well as in parallel branches connected to a ground termination each. A carrier substrate for the filter chip comprises gr...  
WO/2019/026752A1
Provided is a high-frequency switch in which the length of a section in which a travel direction of power from an input/output terminal (P251) to a common terminal (P20) and a travel direction of power from the common terminal (P20) to a...  
WO/2019/024176A1
Provided is a digital temperature sensor circuit. The circuit comprises a PTAT current source (1) used for generating a PTAT current in direct proportion to an absolute temperature, a sigma-delta modulation module (2) and a digital filte...  
WO/2019/025586A1
The invention relates to a slew-limited output driver circuit. The object of the invention to find a circuitry that allows a flexible setting of the slew-rate of an integrated circuit, with only a small footprint and latency, and which a...  
WO/2019/024976A1
Apparatus for performing offset cancellation is disclosed. The apparatus comprises a gating circuit (6) for receiving an analogue signal (3) from a source (2) and providing a gated analogue signal (9) to an analogue circuit (10), a gatin...  
WO/2019/024582A1
Various arrangements of a PIN diode attenuator circuit are presented. The PIN diode attenuator circuit may include a quadrature hybrid coupler. The PIN diode attenuator circuit may include a direct current (DC) feed circuit comprising an...  
WO/2019/026045A1
The present invention is in relation to a system and method to drive the top switch with a bipolar drive signal of a synchronous buck converter or a chopper leg without using isolated power supply and circuit thereof.  
WO/2019/026769A1
Provided are a power amplifier and a transmission output correcting method, which can suppress the effects of ringing in a transmission intermittent section and limit a transmission output to a specified level or less, and thereby achiev...  
WO/2019/027124A1
The present invention relates to a high-sensitivity capacitive sensor circuit which has improved sensitivity by implementing a plurality of detection units using charging and discharging. The capacitive sensor circuit of the present inve...  
WO/2019/025303A1
The invention relates to a method for generating a signal that represents a signal value between previously captured data values. The method starts with the capture of a multi-dimensional data set from numerous data by means of a capturi...  
WO/2019/028180A1
A high performance kilowatt-scale large air-gap multi-modular capacitive wireless power transfer (WPT) system is provided for electric vehicle (EV) charging. In one particular implementation, the multi-modular system achieves high power ...  
WO/2019/026412A1
This RF signal generation device is provided with: an RF signal generation unit 102 which performs pulse modulation on a predetermined signal such that the predetermined signal has four or more valued discrete output levels and the lowes...  
WO/2019/026981A2
An encoder for encoding source information into an encoded codeword used in a communication channel includes a data input to receive source data, a processor, and a memory to store an encoder program. The encoder program makes the proces...  
WO/2019/026669A1
Problem: Proposed is an effective technique for making a filter of an ET output unit smaller in a wireless device for amplifying wireless output using an ET scheme. Solution: A wireless device, comprising: a primary amplifier 251 for amp...  
WO/2019/026315A1
A distortion mitigation quantizer circuit includes a pre-quantizer to generate a first quantized signal having L output signal levels from an input signal and a digital pulse-width-modulation (PWM) circuit to modulate the first quantized...  
WO/2019/024803A1
Provided in the present disclosure are a level shifter circuit and an integrated circuit chip. In said level shifter circuit, access voltage division circuits are additionally arranged between the drain of a P-channel metal oxide semicon...  
WO/2019/028335A1
An interleaved DAC configured to generate a set of second digital inputs responsive to a set of first digital inputs. Each second digital input is obtained by subtracting the other second digital inputs in the set from the corresponding ...  
WO/2019/028072A1
This invention presents a method and apparatus for vertical layered finite alphabet iterative decoding of low-density parity-check codes (LDPC) which operate on parity check matrices that consist of blocks of sub-matrices. The iterative ...  
WO/2019/028288A1
An elliptical-shaped resonator device. The device includes a bottom metal plate, a piezoelectric layer overlying the bottom metal plate, and a top metal plate overlying the piezoelectric layer. The top metal plate, the piezoelectric laye...  
WO/2019/024555A1
The present application relates to the technical field of communications and discloses a method and a device for encoding a Polar code. The method improves the accuracy of reliability calculation and sorting for polarized channels. The m...  
WO/2019/024594A1
Methods, apparatuses and devices for coding and decoding a polarization code. The coding method comprises: a sending device successively configures information bits and first check bits on sub-channels in a first sub-channel set, and con...  
WO/2019/026318A1
The present disclosure pertains to an imaging device capable of recording video data by capturing imaging subjects. A setting unit of the imaging device receives a first setting for setting the display of a level meter (201) to ON or OFF...  
WO/2019/023000A1
A superconducting bidirectional current driver (10) is disclosed. The current driver includes a first direction superconducting latch that is activated in response to a first activation signal and a second direction superconducting latch...  

Matches 1 - 50 out of 555,731