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Matches 251 - 300 out of 554,511

Document Document Title
WO/2018/197918A1
Apparatus and methods for an improved-efficiency Doherty amplifier are described. The Doherty amplifier may include a two-stage peaking amplifier that transitions from an "off" state to an "on" state later and more rapidly than a single-...  
WO/2018/198508A1
A surface acoustic wave device (20) relating to the present invention is provided with: a package substrate (60); a surface acoustic wave chip (210) that is provided with a chip substrate (211), i.e., a lithium niobate substrate; a surfa...  
WO/2018/200482A4
The present invention relates to an improvement to a track and hold circuit. A jitter-free track and hold function independent of signal amplitude is achieved by a circuit which fixes the sample voltage to the charge on a flying sampling...  
WO/2018/197917A1
Apparatus and methods for an inverted Doherty amplifier operating at gigahertz frequencies are described. RF fractional bandwidth and signal bandwidth may be increased over a conventional Doherty amplifier configuration when impedance- m...  
WO/2018/200266A1
A crowbar circuit includes a first inductor coupled to a positive terminal of a power supply at a first terminal of the first inductor and coupled, at a second terminal of the first inductor, in series with a main thyristor having a main...  
WO/2018/200843A1
In methods and apparatus for detecting zero-volt crossing in a field-effect transistor, a comparator (200) compares a drain-to source voltage (Vds) of the transistor to a threshold voltage (VTH-ds). A gate voltage signal (Vgs) of the tra...  
WO/2018/198211A1
This switching element control circuit 100 switches between, and executes, a measurement mode for measuring a threshold voltage of a switching element 200, and a control mode for controlling ON/OFF operation of the switching element 200,...  
WO/2018/198249A1
An amplitude-limiting amplifier (4) is provided with: a matching circuit (41) for achieving impedance matching with a transmission line (5) in which a signal is transmitted; a first amplification circuit (42) disposed following the match...  
WO/2018/198730A1
An electronic component (1) comprises a piezoelectric substrate (2), a first functional element (4a), a first wiring (3a), insulation films (5, 7), a first electroconductive film (8a), and a first external connection terminal (9a). The f...  
WO/2018/200213A1
Various aspects of this disclosure describe configuring and operating a transistor switch. Examples include a biasing circuit that contains a pair of diodes and a pair of resistors. The resistors may be placed in parallel by forward-bias...  
WO/2018/197016A1
An amplifier comprising an amplifying device (110) and a bias circuit (120) for providing a bias voltage for the amplifying device (110). The bias circuit (120) is configured to provide the bias voltage in dependence of an output signal ...  
WO/2018/197646A1
The invention relates to a circuit arrangement for determining an offset between two signal edges of at least one digital signal (A, B) having a signal frequency (f). The circuit arrangement comprises: an adjustment device (110) for adju...  
WO/2018/199526A1
An analog/digital conversion device according to the present technology comprises: an analog/digital converter; a digital/analog converter for converting an output of the analog/digital converter into an analog signal; a first calculatio...  
WO/2018/198631A1
The objective of the present invention is to implement an electronic control device wherein a computation processing unit has a self-diagnostic function capable of identifying not only the presence or absence of occurrence of a no-good (...  
WO/2018/198788A1
The technology of the present invention relates to a signal processing device, signal processing method and program which enable reproduction by smoothly switching between a DSD signal and a PCM signal. A communication unit acquires a PC...  
WO/2018/200132A1
Disclosed are techniques for generating a parity check matrix representing an error correcting code (ECC) for protecting a plurality of bits of a message. In an aspect, a method includes initializing a matrix M to store selected three-bi...  
WO/2018/199254A1
A hollow sealing structure (1) has: a substrate (10); an electronic component (20) that is disposed on an Au bump (25), which is a projecting part provided on the substrate (10), the electronic component (20) being separated from the sub...  
WO/2018/196620A1
Methods, systems and devices for dynamically controlling resolution of an analog-to-digital converter (ADC). The ADC receives an analog input signal and outputs digital data. A statistical unit coupled to the ADC obtains samples of the o...  
WO/2018/199070A1
An acoustic wave device with improved nonlinearity is provided. Provided is an acoustic wave device 11 wherein: an IDT electrode 13 is provided on a piezoelectric substrate 12; the IDT electrode 13 includes a plurality of first electrode...  
WO/2018/199788A1
A device for generating a high pulse voltage comprises a source (1) of high direct voltage, an inductive load (9), two controllable switching devices (7) and (12), a controllable switch (41) and, connected in series, a capacitor (31), a ...  
WO/2018/200497A1
A circuit may include first circuitry within a lower voltage domain, second circuitry within a higher voltage domain, a pass gate switch coupled between the first circuitry and the second circuitry for selectively coupling the first circ...  
WO/2018/198654A1
The present invention provides a low-loss elastic wave device that utilizes a plate wave S0 mode. This elastic wave device 1 is provided with: a piezoelectric body 5 comprising lithium niobate and provided directly or indirectly on a sup...  
WO/2018/198602A1
The present invention suppresses balancing filter insertion loss and reduces the size of a balancing filter. The balancing filter (100) according to one embodiment of the present invention is provided with: first through fifth terminals ...  
WO/2018/198691A1
The present invention allows a high-quality image to be captured in a solid-state imaging element that detects an address event. This solid-state imaging element is provided with a pixel array unit in which a plurality of pixels includin...  
WO/2018/199525A1
An analog/digital converter according to the present technology comprises: a first comparator for comparing an input voltage and a reference voltage; a second comparator for comparing a voltage of a first node and a common voltage; a cap...  
WO/2018/198616A1
This electronic control device is provided with: a partially reconfigurable logic circuit which is configured from a calculation unit which is reconfigured to execute a calculation and a storage unit which stores calculation target data ...  
WO/2018/200523A1
An apparatus may include a delta-sigma modulator for quantization noise shaping of a digital signal, a digital-to-analog converter configured to generate an analog signal from the digital signal, and an amplifier configured to amplify th...  
WO/2018/200936A1
In accordance with embodiments of the present disclosure, a system may include a buffer and a switch coupled between the buffer and a voltage supply such that the switch controls a varying voltage at a varying voltage node coupled to the...  
WO/2018/200482A1
The present invention relates to an improvement to a track and hold circuit. A jitter-free track and hold function independent of signal amplitude is achieved by a circuit which fixes the sample voltage to the charge on a flying sampling...  
WO/2018/199413A1
The present invention relates to a high power RF signal amplification device having a water cooling type cooling system for rapidly and uniformly cooling a plurality of RF signal amplifiers for amplifying RF signals into high outputs, th...  
WO/2018/199306A1
Provided is a sealing film made of a resin composition comprising a thermosetting resin that has a structural unit represented by formula (1), and an inorganic filler: [in formula (1), X1 denotes a reactive functional group and R1 denote...  
WO/2018/198409A1
A radio frequency transmitter for wireless communication includes a plurality of input ports to receive a plurality of sequences of baseband symbols to be transmitted on a plurality of disjoint frequency bands, a power encoder to modulat...  
WO/2018/197694A1
The invention relates to a signal amplifier circuit for amplifying a signal, particularly an audio amplifier circuit, comprising: at least one first amplifier transistor (Q1) and at least one second amplifier transistor (Q2), wherein sai...  
WO/2018/198426A1
This semiconductor element is on/off-controlled by controlling a gate voltage according to a driving control signal (Ssw). When a gate of the semiconductor element is driven according to the driving control signal (Ssw), gate driving abi...  
WO/2018/197096A1
The invention relates to a device (100) for controlling a self-conducting n-channel output stage field effect transistor (V1), comprising a control signal input (110), a control signal output (120) for connection to a gate electrode (V1G...  
WO/2018/200862A1
Input data can be losslessly reduced by using a data structure that organizes prime data elements based on their contents. Alternatively, the data structure can organize prime data elements based on the contents of a name that is derived...  
WO/2018/196817A1
Disclosed by the embodiments of the present invention are an LZ77-based data compression method, device and terminal, the device comprising a first caching device, a second caching device, a comparing device, a detecting device, and a co...  
WO/2018/197919A1
Apparatus and methods for an inverted Doherty amplifier operating at gigahertz frequencies are described. RF fractional bandwidth and signal bandwidth may be increased over a conventional Doherty amplifier configuration when impedance-ma...  
WO/2018/199310A1
A sealing film comprising a resin composition which comprises a thermally curable component, an inorganic filler, and a carboxylated elastomer having a carboxy equivalent of 270-4,300 g/eq., wherein the content of the carboxylated elasto...  
WO/2018/197849A1
A pet monitoring device (101) for monitoring a sub-dermal RFID microchip (103), the pet monitoring device comprising: a wearable item (1) bearing 1 to 5 turns of electrical conductor (7) wound circumferentially to form a wearable item re...  
WO/2018/200513A1
An apparatus for generating an output signal, may comprise a signal path having an analog signal path portion having an analog magnitude droop, a digital signal path portion having a digital magnitude droop, a digital-to-analog converter...  
WO/2018/199347A1
The present invention provides a complex speaker system comprising an ultra-directional speaker system, capable of simultaneously outputting ultra-directional and non-directional signals, the complex speaker system comprising: a signal i...  
WO/2018/194979A1
A playback path may include an input configured to receive an input signal, an output configured to drive a differential output signal, a differential current-mode digital-to-analog converter configured to convert the input signal into t...  
WO/2018/192654A1
A signal generation device comprises a variable frequency oscillator configured to generate an output signal having an output frequency dependent on an oscillator control signal, and a first frequency division stage (200) configured to g...  
WO/2018/194115A1
Provided are a signal processing circuit for generating an output signal outputted from spatially different output ports on the basis of the bit combination of an input word comprising a plurality of bit signals, a distributed memory in ...  
WO/2018/194902A1
A controlled transconductance circuit (CTC) is disclosed. The CTC includes (i) a transistor comprising a drain terminal, a gate terminal, and a transistor source terminal, (ii) a biasing circuit element connected between the transistor s...  
WO/2018/195337A1
A multibit flash quantizer circuit, such as included as a portion of delta-sigma conversion circuit, can be operated in a dynamic or configurable manner. Information indicative of at least one of an ADC input slew rate or a prior quantiz...  
WO/2018/193589A1
This filter module for a power conversion device has a capacitor module, an inductor module, and a case member, wherein: the capacitor module has a positive electrode side busbar that has a positive electrode terminal formed therein, a n...  
WO/2018/192252A1
A digital pre-distortion processing method and apparatus, the method comprising: acquiring an input signal of a power amplifier and an output signal of the power amplifier (S201); updating a pre-distortion coefficient, according to the a...  
WO/2018/192243A1
A display driver device (100), a display driver component, and a display device. A display driver device (100), a display driver component, and a display device. The display driver device (100) comprises: a display controller (101, 301, ...  

Matches 251 - 300 out of 554,511