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Comparator Apparatus and Method
A comparator comprises a differential input stage comprising a first n-type transistor and a second n-type transistor, an output stage coupled to the...
DATA TRANSMISSION CIRCUIT
A data transmission circuit includes a first data selection unit suitable for alternately outputting data of first and second input lines as first driving data...
Serial data signal edge detection
A clamping circuit clamps a serial data signal between a first high voltage level and a first low voltage level to yield a clamped serial data signal. A first...
Provided is a semiconductor device capable of reducing a penalty associated with ensuring reliability. The semiconductor device includes a latch circuit which...
SEMICONDUCTOR DEVICES AND SEMICONDUCTOR SYSTEMS INCLUDING THE SAME
Semiconductor devices are provided. One of the semiconductor devices may include a synthetic clock generator and a flag signal generator. The synthetic clock...
A semiconductor apparatus may include a data alignment block configured to convert parallel type data into rising data and falling data, and output the rising...
CIRCUITRY USEFUL FOR CLOCK GENERATION AND DISTRIBUTION
An integrated circuit comprising an inductor arrangement, the arrangement comprising: four inductors adjacently located in a group and arranged to define two...
A tuner circuit includes a DC (Direct Current) cut-off unit configured to cut off a DC component in a signal received from an antenna, a switching unit...
ELECTRONIC COMPONENT, OSCILLATOR, ELECTRONIC APPARATUS, AND MOVING OBJECT
An electronic component includes: an oscillation circuit that is electrically connected to a resonator element; and a substrate that includes a first surface...
INTERFACE TERMINATING DEVICE
An interface terminating device for an interface port includes, in one embodiment, a resistor having first and second conductive leads and a resistive element...
A filter includes a substrate; a signal line formed on the substrate and including an input terminal and an output terminal at either end of the signal line;...
AUTOMATED AUDIO VOLUME STABILIZER
The specification and drawings present a new method, apparatus and software related product (e.g., a computer readable memory or a storage device) for...
MANAGEMENT OF BROADCAST AUDIO LOUDNESS
To control loudness during a junction between different types of broadcast content, such as a junction between programme and commercial or promotional content,...
CLOCK AND DATA DRIVERS WITH ENHANCED TRANSCONDUCTANCE AND SUPPRESSED
Methods, apparatus, and means for maintaining a low output common-mode voltage in a driver are provided. One example apparatus includes a first differential...
A DOHERTY AMPLIFIER WITH ADDITIONAL DELAY ELEMENT
An amplifier includes two amplifier circuits and a power splitter. The power splitter splits a signal to be amplified and generates a phase displacement of...
HIGH FREQUENCY SEMICONDUCTOR INTEGRATED CIRCUIT
According to one embodiment, one end of a first line is connected to a first terminal. A first resonance circuit has one end connected to the other end of the...
The present disclosure provides a distributed amplifier, including: a drain transmission line; a gate transmission line; GFETs, in which sources of the...
ELECTROSTATIC DISCHARGE PROTECTION FOR CMOS AMPLIFIER
A CMOS amplifier including electrostatic discharge (ESD) protection circuits is disclosed. In one embodiment, the CMOS amplifier may include a PMOS transistor,...
Using Fractional Delay Computations to Improve Intermodulation Performance
Enhancing the intermodulation performance of an RF power amplifier by determining a coarse time delay represented by an integer TI; determining a reference...
WIDEBAND HIGHLY LINEAR AMPLIFIER
A wideband highly linear amplifier includes a plurality of pre-distortion units for respectively linearizing digital signals of a plurality of bands, a...
POWER SUPPLY CIRCUIT, HIGH-FREQUENCY POWER AMPLIFICATION CIRCUIT, AND
POWER SUPPLY CONTROL METHOD
A power supply circuit (10) includes: a linear amplifier (11) for generating a linear amplification signal based on an input signal; a first switching...
APPARATUS AND METHOD FOR POWER SUPPLY MODULATION
Embodiments of the invention provide an apparatus for amplifying a radio frequency transmission signal, comprising: an envelope signal obtaining unit (210)...
SIGNAL GENERATOR AND ASSOCIATED PHASE SHIFT APPARATUS AND METHOD
It is presented a signal generator for providing a first signal on a first output and a second signal on a second output wherein the first signal and the...
METHOD AND INVERTER FOR DETERMINING CAPACITANCE VALUES OF CAPACITANCES OF
AN ENERGY SUPPLY SYSTEM
A method for determining capacitance values of capacitances of a photovoltaic system including a multiphase inverter which includes an output current filter on...
SMART SENSOR DEVICES FOR MEASURING AND VERIFYING SOLAR ARRAY PERFORMANCE
A device comprises a platform constructed and arranged to be mounted to one or more solar array modules and one or more solar irradiance sensors on the...
PHOTOVOLTAIC SYSTEMS WITH INTERMITTENT AND CONTINUOUS RECYCLING OF LIGHT
Photovoltaic systems and methods for optimizing the harvesting of solar energy are disclosed. The photovoltaic system includes: a housing; and a solar panel...
Power Conversion Apparatus and Photovoltaic System
A power conversion apparatus that is connected between a solar panel and a power system, in which the power conversion apparatus includes a power generating...
Solar Cell Module
A solar cell module according to an embodiment comprises: a solar cell panel; and a frame for accommodating the solar cell panel, wherein the frame comprises:...
SOLAR MODULE AND MANUFACTURING METHOD THEREOF
A solar module is provided. The solar module includes a plurality of frame elements in a surrounding arrangement and a solar panel. Each of the frame elements...
SOLAR POWER GENERATING DEVICE
The solar power generating device according to the present invention comprises: solar cell modules disposed in a plurality of rows and columns; and an...
ROOF INTEGRATED PHOTOVOLTAIC SYSTEM
A roof integrated photovoltaic system includes a plurality of photovoltaic panels each having a right end, a left end, a front edge, and a back edge. A right...
METHODS AND APPARATUS FOR STRUCTURALLY SUPPORTING GEOMETRICALLY COMPLEX
SOLAR MODULES USING A RIGID SUBSTRATE...
Geometrically complex solar panels are disclosed. The geometrically complex solar panels disclosed herein can take advantage of the flexibility of...
Mounting Unit for Solar Electricity Generation Systems and Improved
The present invention provides a mounting unit for solar panels that simplifies the complexity of storage, transit and in-field installation of solar electric...
Method for Operating a Universal Motor
A method for operating a universal motor, comprising the following steps:--establishing a synthetic variable from at least two physical operating parameters of...
A Method For Suppressing A Speed Fluctuation, A Control Apparatus And A
Compressor Control System
A method for suppressing a speed fluctuation of a permanent magnet synchronous motor is provided in the present disclosure, including: obtaining a target speed...
DIRECT TORQUE CONTROL OF AC ELECTRIC MACHINES
This disclosure features an apparatus including a motor controller to generate control signals to control an electric motor. The motor controller includes a...
MOTOR CONTROL DEVICE
To achieve smooth switching of control without fluctuations in speed and torque, an excitation current command is allowed to transit linearly or in accordance...
SYSTEM AND METHOD FOR STABILIZING SUB-SYNCHRONOUS INTERACTION OF A WIND
The present disclosure is directed to a system and method for stabilizing sub-synchronous interaction (SSI) of a wind turbine generator connected to a power...
GENSET ENGINE USING ELECTRICAL SENSING TO CONTROL COMPONENTS FOR OPTIMIZED
A genset comprises an engine; an alternator, an exhaust system, a controller, and at least one of an intake system, an EVAP system, a fuel injector, an EGR...
Decay Lock Loop for Time Varying Current Regulation in Electric Motors
A system and method for a decay lock loop for time varying current regulation in electric motors determines if a predetermined electrical current regulation...
BLDC ADAPTIVE ZERO CROSSING DETECTION
BLDC adaptive zero crossing detection compares BEMF voltages from a floating phase of a BLDC motor to a reference voltage, measures a rising time interval...
MOTOR DRIVER AND CONTROL METHOD
Disclosed herein is a motor driver including: a motor current phase detector configured to detect a motor current phase and output a result of the detection as...
A drive system includes a power converter and a motor powered from the power converter via supply leads. An electromagnetically actuatable brake is disposed on...
CONNECTING DEVICE FOR MOTOR AND SUPPLY NETWORK
A connecting device for motor and supply network is provided, comprising: a Variable Frequency Drive (VFD), a first switch (S.sub.1) and a second switch...
PIEZOELECTRIC HARVESTING SYSTEM USING REPULSION FORCE
A piezoelectric harvesting system using repulsion force, according to one embodiment of the present invention, comprises: a piezoelectric body comprising a...
SEMICONDUCTOR DEVICE, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, AND
POWER CONVERSION DEVICE
A semiconductor device includes a semiconductor substrate in which a semiconductor element is formed, an electrode structure of a first semiconductor chip...
INVERTER PHASE CURRENT RECONSTRUCTION APPARATUS AND METHODS
Methods and apparatus are presented for sampling low side inverter phase currents, in which current sampling is selectively delayed in a given PWM cycle by a...
RECTIFYING CIRCUIT FOR HIGH-FREQUENCY POWER SUPPLY
A rectifying circuit for high-frequency power supply that rectifies an alternating voltage at a high frequency exceeding 2 MHz, the rectifying circuit for...
Power Conversion Apparatus
If an input voltage of a DC/DC converter is lower than a first voltage value that is set in advance, a converter controller maintains an output voltage of the...
Apparatus and Method for Multiple Primary Bridge Resonant Converters
A converter comprises an input stage coupled to a power source, wherein the input stage comprises a plurality of power switches, a first resonant tank coupled...