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Matches 101 - 150 out of 555,660

Document Document Title
WO/2019/015738A2
Method, field device and cloud infrastructure for data acquisition Sensor data (SD) are compressed on field devices (SD) using a representation (R). The field device immediately decompresses the compressed data (CD) in order to detect a ...  
WO/2019/015756A1
A single balanced voltage mode mixer that comprises a compensation component for reducing the negative effects of a reactance presented by a pre-mixing circuit on the frequency response of the mixer. Specifically, the single balanced vol...  
WO/2019/015277A1
A two-line output matching circuit (1) of an inverse class F power amplifier (10). The two-line output matching circuit (1) comprises a pre-matching circuit (11) and a two-line matching circuit (12). A first microstrip line (111) and a s...  
WO/2019/015338A1
A power source for envelope tracking, comprising: a first drive unit for finally providing a first current on the basis of a first high-frequency threshold or threshold interval which is pre-set to be variable; a second drive unit for fi...  
WO/2019/016494A1
We describe a method for acoustic source separation. The method comprises: inputting acoustic data from a plurality of acoustic sensors, said acoustic data comprising acoustic signals combined from a plurality of acoustic sources; conver...  
WO/2019/016344A1
The invention relates to a sensor unit (10) for contactlessly actuating an adjustment element (102), in particular a flap (101), door (101), or the like of a motor vehicle (100), having at least one capacitive sensor element (11, 12), th...  
WO/2019/016280A1
The invention concerns an audio amplifier circuit comprising: an audio amplifier (308) adapted to operate at a common-mode voltage level (VCM) and having an input node for receiving an audio signal (y[n], VIN) and an output (310) capable...  
WO/2019/015751A1
A pipelined analog to digital converter wherein at least one stage comprises three or more sample channels. The at least one stage comprises an input sample circuit, a quantization circuit and an amplification circuit. The input sample c...  
WO/2019/018042A1
A signal source with a wireless frequency reference. A signal loop includes an amplifier and a coupler. The magnitude of the loop gain in the signal loop is substantially equal to 1 at a steady-state amplitude of a signal at a fundamenta...  
WO/2019/016568A1
A driver circuit for receiving a voltage supply at a supply input and driving a load through a load output, the circuit comprising: a charge inductor and a discharge inductor; a switching array comprising a plurality of switches; and a l...  
WO/2019/017864A1
A method for calibrating a phase nonlinearity of a digital-to-time converter is provided. The method includes generating, based on a control word, a reference signal using a phase-locked loop. A frequency of the reference signal is equal...  
WO/2019/016530A1
A waveform generator (200) configured to generate two waveforms (211, 213) of opposite polarity so as to provide a voltage gain across a load (207). The waveform generator (200) has a primary side circuit comprising a first inductor (201...  
WO/2019/015910A1
This invention relates to an audio device (100) for receiving radio communication, the audio device (100) being configured to receive radio communication as a received radio signal (107), wherein the audio device (100) comprises a hear- ...  
WO/2019/015274A1
A two-line structure-based inverse class-F power amplifier, comprising an input port (P1), a stabilization circuit (4), an input matching circuit (3), a GaN tube (2), a two-line output matching network (1), and an output port (P2). The t...  
WO/2019/015679A1
Disclosed are a radio frequency signal linearisation processing circuit and method. The linearisation processing circuit comprises a pre-distortion device and a power amplification circuit connected to the pre-distortion device. The powe...  
WO/2019/018739A1
A nonlinear compensator is provided to include a decomposition circuit and a plurality of filter elements. The decomposition circuit has a nonlinear frequency response characteristic and the decomposition circuit is configured to receive...  
WO/2019/018363A1
An amplifier may include a first stage configured to receive an input signal at an amplifier input and generate an intermediate signal which is a function of the input signal, and a final output stage configured to generate an output sig...  
WO/2019/016199A1
A speech signal leveling system and method include generating an output signal by applying a frequency-dependent or frequency-independent controllable gain to an input signal, the gain being dependent on a gain control signal, and genera...  
WO/2019/017779A2
The present invention relates to a radio-frequency (RF) power amplifier system for amplifying an RF signal. The present invention further relates to a telecommunications base station and a solid state cooking apparatus comprising such an...  
WO/2019/018646A1
Systems and methods that cancel distortion in the amplified outputs of a node by equalizing the distortion characteristics amplifiers in the node, so as to improve the effectiveness of predistortion applied to a downstream signal amplifi...  
WO/2019/017441A1
An electronic component housing package according to the present invention includes: a base section having a mounting section for an electronic component; a projecting part that is located on the base section and that projects from the b...  
WO/2019/017276A1
This AC generation device is provided with: a plurality of magnetic oscillation elements (2) which convert a DC current or a DC voltage to AC power; and an oscillator which applies an AC magnetic field to the plurality of magnetic oscill...  
WO/2019/017422A1
This multiplexer (1) is provided with a reception-side filter (12) and a reception-side filter (14) having a higher pass band frequency than the reception-side filter (12), wherein: the reception-side filter (12) has a serial arm resonat...  
WO/2019/018054A1
A filter circuit may include a first path having a first complex baseband filter. The circuit may further include a second path having a second complex baseband filter. The circuit may further include a combiner coupled to an output of t...  
WO/2019/017092A1
The present invention increases the reliability of an analog-digital converter provided with a capacitor. A differential amplifier circuit amplifies the difference between an inputted analog signal and a ramp signal which changes in acco...  
WO/2019/017119A1
According to the present invention, while suppressing an increase in a circuit scale, the disconnection of a reflux path through which a reflux current flows is detected. A battery monitoring device 3 is provided with: switching circuits...  
WO/2019/014875A1
Provided are a power supply generation circuit, a capacitance-type array sensing apparatus and a terminal device. The power supply generation circuit comprises: a driving voltage generation circuit for generating a driving voltage signal...  
WO/2019/018189A1
A current sink circuit is coupled to pull down a gate control node (GCN) (402) for an NMOS power FET (422) that controls an actuator (424). The current sink circuit includes first and second NMOS transistors (MNO, MN2) coupled in series ...  
WO/2019/015743A1
The present invention relates to a communication apparatus (110) for encoding a message to be transmitted over a communication channel. The communication apparatus (110) comprises a precoder (102) configured to generate on the basis of t...  
WO/2019/015667A1
A power amplifier. The power amplifier comprises: an input end (210), used to input at least two signals of different frequencies; a power tube (220), used to perform power amplification on the at least two signals input by the input end...  
WO/2019/015168A1
A level shifter and a display device. The level shifter comprises: a logic configuration unit (21), a control unit (22), and a surge protection module (201). An initial signal (CK_IN) is input into an input end of the logic configuration...  
WO/2019/015251A1
A SOI CMOS radio frequency switch, comprising a fixed connection end (S1) and a plurality of selective connection ends (S2, S3). A channel is formed between each selective connection end (S2, S3) and the fixed connection end (S1). A main...  
WO/2019/016265A1
The invention relates to a transceiver (4, 5, 2) for a CAN bus system (1) and to a method for detecting a short-circuit using a CAN transceiver (4, 5, 2). The transceiver (4, 5, 2) has a transmitter (44) for transmitting a transmission s...  
WO/2019/014909A1
A multistage Doherty power amplifier and a transmitter are provided, and the multistage Doherty power amplifier includes: a generalized carrier amplifier (201), which is a nested 2-way inverted Doherty sub amplifier, and a generalized pe...  
WO/2019/015275A1
A two-wire inverse class F power amplifier, comprising an input port (P1), a stabilizing circuit (4), an input matching circuit (3), a GaN transistor (2), a two-wire output matching network (1), and an output port (P2). The two-wire outp...  
WO/2019/017575A1
An embodiment discloses a gain control device comprising: a noise amplification unit for amplifying an input signal to output a first amplification signal; a mixer for outputting a frequency signal obtained by converting the first amplif...  
WO/2019/018102A1
A hybrid PLL is provided that includes an digital integral path and an analog proportional path.  
WO/2019/014797A1
Disclosed are a control circuit for circularly switching a ceiling lamp and a spotlight, and a working method therefor. The control circuit comprises a support, and a ceiling lamp (1, LED1) and a plurality of spotlights (2, LED2) connect...  
WO/2019/016734A1
According to some embodiments, a method of operation of a transmit node in a wireless communication system comprises performing polar encoding of a set of K information bits to thereby generate a set of polar-encoded information bits. Th...  
WO/2019/015276A1
Disclosed is a two-line output matching network for an inverse class-F power amplifier, said two-line output matching network comprising a pre-matching circuit and a two-line matching circuit. A first microstrip line and a second microst...  
WO/2019/017003A1
A first ground capacitor (12) and a second ground capacitor (13) of a noise filter (100) are arranged such that the direction12 from a third connection part toward a fourth connection part of the first ground capacitor (12) and/or the di...  
WO/2019/013015A1
This filter (10) is provided with a serial arm circuit (S1) and a parallel arm circuit (P1). The serial arm circuit (S1) comprises a capacitor (Cs1), a switch (SWs1) connected in series with the capacitor (Cs1), and a serial arm resonato...  
WO/2019/012140A1
A switch device for switching an analog electrical input signal is disclosed. The switch device comprises: a switching transistor being a flipped-well-silicon-on-insulator-NMOS transistor; and a bootstrapping arrangement comprising a vol...  
WO/2019/013925A1
A power multiplexor includes: a first branch including a first transistor coupled in series with a second transistor between a first power supply and a power output; a second branch including a third transistor coupled in series with a f...  
WO/2019/010858A1
A circuit structure for improving the harmonic suppression capability of a radio frequency power amplifier, comprising an output stage unit (1), a high-order harmonic suppression unit (2), and a low-order harmonic suppression unit (3). T...  
WO/2019/010512A1
The invention relates to a process for modifying an input signal, preferably an audio signal, comprising the splitting of the input signal into at least a first input part and a second input part, the amplification of at least the first ...  
WO/2019/011556A1
A level converter for a vehicle control device comprises: a first voltage connection (110), a second voltage connection (120), an output connection (OUT) and an input connection (IN). In addition, the level converter comprises a first sw...  
WO/2019/011555A1
An electronic device configured to perform polar coding is described. The electronic device includes a bit pattern generator (3403) configured to successively perform a bit pattern generation process over a series (t = [n/w]) of clock cy...  
WO/2019/014326A1
Certain aspects of the present disclosure provide methods and apparatus for current-limiting protection of an amplifier (401), such as a power amplifier in a radio frequency (RF) front-end. One example current-limiting circuit generally ...  
WO/2019/011352A1
Disclosed are a staircase code decoding method and a staircase code decoding apparatus. The method comprises: step 1, obtaining the length L of a sliding window, and continuously obtaining, from a Pth start, L subcode blocks to act as fi...  

Matches 101 - 150 out of 555,660