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Patent # Description
2017/0230026 ELECTRONIC COMPONENT
An electronic component including a substrate, a capacitor lower electrode disposed on the substrate, an inorganic dielectric layer disposed on the substrate...
2017/0230025 ELECTRONIC COMPONENT
An electronic component including a substrate, a capacitor lower electrode disposed on the substrate, an inorganic dielectric layer disposed on the substrate...
2017/0230023 APPARATUS FOR PREVENTING NOISE IN ELECTRONIC DEVICE
The present disclosure relates to an apparatus for preventing noise in an electronic device. An apparatus for preventing noise in an electronic device includes...
2017/0230022 APPARATUS AND METHOD FOR IMPROVING NONLINEARITY OF POWER AMPLIFIER IN WIRELESS COMMUNICATION SYSTEM
An apparatus and a method for improving nonlinearity of a power amplifier in a wireless communication system are provided. A transmission apparatus in a...
2017/0230021 CONTROL SYSTEM FOR A POWER AMPLIFIER
An apparatus for controlling the gain and phase of an input signal input to a power amplifier comprises a gain control loop configured to control the gain of...
2017/0230020 Class D Switching Amplifier and Method of Controlling a Loudspeaker
A switching amplifier includes a first half-bridge PWM modulator, a second half-bridge PWM modulator, and at least one amplifier stage configured to receive...
2017/0230019 High Dynamic Range Sensing Front-End for Neural Signal Recording Systems
A high dynamic range sensing front-end for bio-signal recording systems in accordance with embodiments of the invention are disclosed. In one embodiment, a...
2017/0230018 RECEIVER CIRCUIT AND SYSTEM USING THE SAME
A receiver circuit may be provided. The receiver circuit may include a first duty cycle adjuster configured to correct a duty cycle of a first output signal...
2017/0230017 SWITCHING AMPLIFIER AND RADIO TRANSMITTER
A switching amplifier provided, at a minimum, with: a first input transistor into which one of two input signals that operate in a complementary manner is...
2017/0230016 ELECTRIC POWER CONVERTER AND POWER AMPLIFIER
An electric power converter includes a first capacitor being located between an input terminal and an output terminal, and that connects a first terminal being...
2017/0230015 AUTO-BIAS CIRCUIT FOR STACKED FET POWER AMPLIFIER
The present disclosure relates to circuitry including an auto-bias circuit for a stacked FET power amplifier. The auto-bias circuit includes a dividing circuit...
2017/0230014 FULLY INTEGRATED LOW-NOISE AMPLIFIER
A low-noise amplifier device includes an inductive input element, an amplifier circuit, an inductive output element and an inductive degeneration element. The...
2017/0230013 POWER AMPLIFICATION CIRCUIT
A power amplification circuit includes: a first amplifier that is input with a first signal and outputs a second signal; a bias circuit that supplies a bias...
2017/0230012 RADIO FREQUENCY (RF) AMPLIFIERS WITH VOLTAGE LIMITING USING NON-LINEAR FEEDBACK
Radio Frequency (RF) amplifiers with voltage limiting using non-linear feedback are presented herein. According to one aspect, an RF amplifier comprises an...
2017/0230010 WAVEGUIDE
The present invention is a rectangular waveguide providing amplification of an electromagnetic wave via interaction with an electron beam in a linear...
2017/0230009 Integrated 3-Way Doherty Amplifier
A die is described comprising at least one 3-way Doherty amplifier comprising a main stage, a first peak stage and a second peak stage. An input is connected...
2017/0230008 AMPLIFIER
An amplifier including a first cascode circuit including a first transistor and a second transistor whose source or emitter is coupled to a drain or a...
2017/0230007 APPARATUS AND METHODS FOR REDUCING INDUCTOR RINGING OF A VOLTAGE CONVERTER
Apparatus and methods for reducing inductor ringing of a voltage converter are provided. In certain configurations, a voltage converter includes an inductor...
2017/0230006 WIDEBAND ADAPTIVE BIAS CIRCUITS FOR POWER AMPLIFIERS
Methods and apparatus for providing adaptive biasing to power amplifiers. Adaptive bias circuits are configured to provide sharp turn on and/or current...
2017/0230005 ULTRA-LOW WORKING VOLTAGE RAIL-TO-RAIL OPERATIONAL AMPLIFIER, AND DIFFERENTIAL INPUT AMPLIFICATION-STAGE...
A differential input amplification-stage circuit comprises a voltage unit, first and second bulk-driven transistors, first and second mirror current sources,...
2017/0230004 MODIFIED TUNNELING FIELD EFFECT TRANSISTORS AND FABRICATION METHODS
Tunneling field effect transistors and fabrication methods thereof are provided, which include: an integrated circuit device which includes a circuit input...
2017/0230003 RESONATOR ELEMENT, METHOD OF MANUFACTURING RESONATOR ELEMENT, OSCILLATOR, ELECTRONIC APPARATUS, MOVING OBJECT,...
A resonator element includes an SC-cut quartz crystal substrate having a thickness t, and an excitation electrode disposed on a principal surface of the quartz...
2017/0230002 DEVICE FOR CONTROLLING A CAPACITOR HAVING AN ADJUSTABLE CAPACITANCE
A first capacitor has a capacitance adjustable to a set point value by application of a bias voltage. A second capacitor also has a capacitance adjustable to a...
2017/0230001 Soiling Measurement System for Photovoltaic Arrays
A system for measuring the power or energy loss in a photovoltaic array due to soiling, which is the accumulation of dust, dirt, and/or other contaminants on...
2017/0229999 THIN SUPPORT STRUCTURE FOR SOLAR COLLECTORS
A thin support structure for solar collectors is provided. The support structure includes service lines, such as fluid lines and electrical signal lines,...
2017/0229998 PILE CAP WITH INTEGRATED BEARING HOUSING
This disclosure relates to the design of pile cap assemblies configured to rotatably couple the torque tube of a photovoltaic solar tracker to multiple support...
2017/0229997 SOLAR PANEL MOUNTING SYSTEM WITH ADJUSTMENT FEATURES
A mounting system for solar panels that is adjustable to allow for ease of installation. An adjustable leg or strut includes a telescoping portion that is...
2017/0229996 RADIATIVE MICRON-GAP THERMOPHOTOVOLTAIC SYSTEM WITH INTEGRATED GAP PRESSURE APPLICATION
A photovoltaic panel assembly including a heat sink and a plurality of photovoltaic modules mounted on the heat sink. Each photovoltaic module includes a...
2017/0229995 RADIATIVE MICRON-GAP THERMOPHOTOVOLTAIC SYSTEM WITH TRANSPARENT EMITTER
A thermophotovoltaic panel assembly including a heat sink and a plurality of thermophotovoltaic modules mounted on the heat sink. Each thermophotovoltaic...
2017/0229994 MOTOR CONTROL APPARATUS, POWER CONVERSION DEVICE, AUXILIARY POWER SOURCE DEVICE, AND METHOD FOR CONTROLLING...
A motor control apparatus includes an AC-DC converter, an auxiliary power source, and an inverter. The AC-DC converter converts AC power into DC power and...
2017/0229993 Multiple Phase Electric Machine, Drive and Control
A multiple-phase electric machine provided with multiple inverter power circuits is described herein. The present multiple-phase electric machine aim at...
2017/0229992 Sensorless Control of Switched Reluctance Machines
A control system for a switched reluctance (SR) machine having a rotor and a stator is provided. The control system may include a converter circuit in...
2017/0229991 METHOD FOR CONTROLLING THE MOVEMENT OF A DRIVE AXIS OF A DRIVE UNIT
To be able to activate a smoothing filter for a setpoint, with which the movement of a drive axis (A, Ai) of a drive unit (AE) can also be controlled during...
2017/0229990 SLACK COMPENSATOR
A slack compensator includes a stator fixedly attachable to a base and a shuttle. The shuttle is selectably movable from a first position on the stator to a...
2017/0229989 System And Method for Permanent Magnet Motor Control
A method of operating an electric motor is disclosed. The method includes: determining a d-axis resistance of an electric motor and a Q-axis resistance of the...
2017/0229988 Direct Current Brushless Motor
A motor includes a frame, a shaft rotatably mounted onto the frame, and at least one disc mounted onto the shaft. At least one permanent magnet is mounted on...
2017/0229987 System And Method for Permanent Magnet Motor Control
A method of operating an electric motor is disclosed. The method includes: starting the electric motor in an open loop control mode; operating an estimator...
2017/0229985 MOTOR CONTROL CIRCUIT AND METHOD
A method for adjusting a drive control signal for a motor includes providing a drive circuit having a first pin and a second pin, wherein the drive circuit...
2017/0229984 DRIVE DEVICE AND CONTROL METHOD FOR DRIVE DEVICE
Basic current commands of a d-axis and a q-axis are set based on a torque command of a motor. Subsequently, when the rotation speed of the motor is high, an...
2017/0229983 MOTOR CONTROL APPARATUS AND POWER STEERING SYSTEM
A motor control apparatus includes an inverter, a driver, a negative voltage circuit, a voltage dividing circuit, and a detection unit. The inverter includes...
2017/0229982 Motor Drive Device
A motor drive device determines whether or not a combination of logic levels of sensor signals S1 to S3 is normal, whenever the logic levels of the sensor...
2017/0229981 LEAD SCREW ACTUATOR DEVICES AND METHODS THEREOF
A lead screw actuator device includes a base configured to support a plurality of actuators. A first bridge is supported by one of the plurality of actuators...
2017/0229980 VIBRATION-TYPE DRIVE APPARATUS, ROBOT, IMAGE FORMING APPARATUS, AND IMAGE PICKUP APPARATUS THAT INHIBIT...
A vibration-type drive apparatus which increases productivity and also prevents undesired vibration from occurring during operation. The vibration-type drive...
2017/0229979 ELECTRIC POWER CONVERSION DEVICE
An electric power conversion device includes: a first switching element; a second switching element; a control device; a first temperature sensor; a second...
2017/0229978 CONVERSION DEVICE
This conversion device converts DC powers from a plurality of DC power supplies, to AC power and supplies the AC power to a load. The conversion device...
2017/0229977 SYSTEMS AND METHODS FOR CONTROLLING MULTI-LEVEL DIODE-CLAMPED INVERTERS USING SPACE VECTOR PULSE WIDTH...
Control systems for a multi-level diode-clamped inverter and corresponding methods include a processor and a digital logic circuit forming a hybrid controller....
2017/0229976 METHOD IN, APPARATUS FOR, AND INTERFACE ARRANGEMENT BETWEEN AN ALTERNATING CURRENT POWER SYSTEM AND A DIRECT...
A method and apparatuses for handling delayed zero crossing in fault current through a circuit breaker are disclosed. An interface arrangement is configured to...
2017/0229975 CONVERTER FOR CONVERTING CODE-MODULATED POWER WITH CONVERSION CODE, POWER TRANSMISSION SYSTEM, AND CONTROLLER
A converter includes: a terminal that receives code-modulated power into which first alternating-current power has been code-modulated with a modulation code;...
2017/0229974 CONVERTER FOR CONVERTING CODE-MODULATED POWER WITH CONVERSION CODE, POWER TRANSMISSION SYSTEM, AND CONTROLLER
A converter includes: a terminal that receives code-modulated power into which first alternating-current power has been code-modulated with a modulation code;...
2017/0229973 POWER CONVERSION APPARATUS
A power conversion apparatus includes a power conversion circuit, a synchronous rectification transistor, a synchronous rectification control circuit, a...
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