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Patent # Description
2017/0264252 ACTIVE LINEARIZATION FOR BROADBAND AMPLIFIERS
For broadband data communication, a data signal voltage at a signal input node can be converted to an output signal current at a signal output node. A first...
2017/0264250 ULTRA COMPACT MULTI-BAND TRANSMITTER WITH ROBUST AM-PM DISTORTION SELF-SUPPRESSION TECHNIQUES
A communication device includes a power amplifier that generates power signals according to one or more operating bands of communication data, with the...
2017/0264249 LOW NOISE AMPLIFIER (LNA) SYSTEM
A low noise amplifier (LNA) system having a constant noise factor (Const-NF) mode and a constant third-order intercept (Const-IP3) mode is disclosed. The LNA...
2017/0264248 SWITCHING AMPLIFIER WITH ZERO VOLTAGE SWITCHING AND BALANCED THERMAL CONTROL ALGORITHM
A switching amplifier includes a plurality of cascade elements, each bridge circuit includes an inductive load coupled between a first leg terminal of one of...
2017/0264247 POWER AMPLIFICATION APPARATUS AND METHOD FOR CONTROLLING POWER AMPLIFICATION APPARATUS
A power amplification apparatus which is a Doherty power amplification apparatus includes a main amplifier configured to amplify an input signal, and an...
2017/0264246 ENVELOPE TRACKING POWER AMPLIFYING APPARATUS AND METHOD
An apparatus includes a first predistorter configured to calculate a first predistortion parameter and configured to distort an input signal using the first...
2017/0264245 Voltage Mode Power Combiner for Radio Frequency Linear Power Amplifier
A radio frequency (RF) power combining amplifier circuit has a circuit input and a circuit output. A first amplifier is connected to the circuit input and to a...
2017/0264244 Method for Controlling Supply Voltage of Power Amplifier, and Electronic Device
A method for controlling a supply voltage of a power amplifier, and an electronic device are provided. The method includes acquiring a state of an envelope of...
2017/0264243 APPARATUS AND METHOD FOR FILTERING RADIO FREQUENCY SIGNALS OF TRANSCEIVER INTEGRATED CIRCUITS
Devices and methods are disclosed for generating, filtering, and amplifying signals that are sent and received using SOCs. These improved methods and devices...
2017/0264242 APPARATUS FOR AND METHOD OF PROGRAMMBLE MATCHING NETWORK FOR MULTIPLE SIGNAL TYPES
An apparatus and method are provided. The apparatus includes a multiplexer, including first, second, and third inputs, and an output; a first transistor,...
2017/0264241 CLOCK GENERATION CIRCUITRY
There is disclosed herein clock generation circuitry, in particular rotary travelling wave oscillator circuitry. Such circuitry comprises a pair of signal...
2017/0264240 INTEGRATED CIRCUITRY
There is disclosed herein integrated circuitry comprising a clock path for carrying a clock signal from a clock source to a circuit block, the circuit block...
2017/0264239 MICRO-INVERTER ASSEMBLY FOR USE IN A PHOTOVOLTAIC SYSTEM AND METHOD OF MAKING SAME
A micro-inverter assembly for use in a photovoltaic system includes a housing, a direct current (DC)-to-alternating current (AC) micro-inverter disposed within...
2017/0264238 Modular System for Holographic Solar Concentration Integrated in Urban and Road Elements
Holographic concentration solar modules (1), which concentrate the solar light into photovoltaic solar cells (2), integrated into urban and street elements...
2017/0264237 METHOD AND APPARATUS FOR SOLAR POWER GENERATION
A solar power generator with lens to receive radiant energy from the sun, a drive shaft positioned near the lens, and a motor coupled to rotate the drive...
2017/0264236 Carbon Negative System
Carbon dioxide molecules can be fixed by growing plants through plant photosynthesis. When the photons that cause the plant synthesis are properly tuned to...
2017/0264235 PHOTOVOLTAIC MOUNTING SYSTEM
A photovoltaic mounting system having an elongated connector base. The elongated connector base can included photovoltaic module connector portion for...
2017/0264234 HOLDING DEVICE FOR A SOLAR PANEL ON A PARAPET OF A BALCONY
The invention relates to a holding device (1) for a solar panel (2) on a parapet (3) of a balcony, said device having at least the following components: --a...
2017/0264233 TEMPERATURE MONITORING DEVICE, TEMPERATURE MONITORING METHOD, INFORMATION PROCESSING PROGRAM AND RECORDING MEDIUM
A temperature monitoring device of the present invention includes: a current value acquisition portion (50) that acquires a current value supplied for the...
2017/0264232 CONTROLLER FOR ROTARY ELECTRIC MACHINE DRIVE APPARATUS
There is provided a controller for a rotary electric machine drive apparatus capable of reducing data-processing load and amount of memories required for a...
2017/0264231 MOTOR CONTROL APPARATUS, MOTOR CONTROL METHOD, CONTROL SYSTEM, INFORMATION PROCESSING PROGRAM AND RECORDING MEDIUM
The present invention realizes a motor control apparatus and the like capable of obtaining an appropriate frequency characteristic. The motor control apparatus...
2017/0264230 INVERTER DRIVE DEVICE AND SEMICONDUCTOR MODULE
An inverter drive device for driving a semiconductor switching element that controls an output current of an inverter. An inverter drive device includes a...
2017/0264229 MOTOR DRIVE DEVICE
MCU (2001) determines whether at least one of double three-phase inverter (2030) or battery (2002) has a failure, or battery (2002) is fully charged, and...
2017/0264228 POWER SUPPLY SYSTEM
A power supply system includes a first power supply, a second power supply, a first voltage converter, a second voltage converter, and circuitry. The circuitry...
2017/0264227 INVERTER CONTROL DEVICE AND MOTOR DRIVE SYSTEM
An inverter control device according to an embodiment includes an inverter main circuit, a current instruction generator, a voltage instruction generator, an...
2017/0264226 MULTI-LEVEL HIGH-SPEED ADJUSTABLE SPEED DRIVE
A multi-level high-speed adjustable speed drive has a plurality of modular multilevel, 3-phase inverter bridges, wherein the multilevel, 3-phase inverter...
2017/0264225 POWER CONVERSION DEVICE
A power conversion device includes a high-pass filter for extracting an AC component of voltage Vdc of a DC link section, a multiplier for multiplying output...
2017/0264224 Power Wand and Method of Use
Various embodiments of a power wand are provided. The power wand may be utilized with an awning assembly including a motor to power and direct rotation of the...
2017/0264223 Motor Drive Controlling Apparatus, Motor Drive Controlling Method, and Tube Pump
A motor drive controlling apparatus includes a controller that generates a drive control signal in response to input of a speed command signal and a motor...
2017/0264222 MOTOR CONTROL CIRCUIT
A motor control circuit is disclosed, which uses one hall sensor to sense the position of the magnetic poles of three-phase motor, and to execute phase...
2017/0264221 MOTOR DRIVE CIRCUITRY
A motor drive circuit for use in driving a motor having two or more phases comprising a motor bridge having, for each phase of the motor, a bridge arm...
2017/0264220 VARIABLE FREQUENCY DRIVE MOTOR CONTROL
Various embodiments include a variable frequency drive motor control apparatus. The apparatus includes a main controller having a first interface. A motor...
2017/0264219 ELECTRIC TOOL
Provided is an easy-to-use electric tool with which braking force can be changed according to work conditions. When an operation switch 5 is turned off, a...
2017/0264218 OBSTRUCTION DETECTION DEVICE AND MONITOR DEVICE
A monitor device includes exterior panel, chassis partly or wholly surrounded by exterior panel, and disposed so as to be movable in an internal space of...
2017/0264217 MULTIPLE SUPPLY VOLTAGE MOTOR ASSEMBLY
Various embodiments include determining an alternating current (AC) voltage and frequency of a supply voltage coupled to a circuit input. The circuit includes...
2017/0264216 Air Conditioner and Startup Control Method and System for Outdoor Fan of the Air Conditioner
An air conditioner and a startup control method and system for an outdoor fan of the air conditioner. While in a process of charging a bootstrap capacitor in...
2017/0264215 Energy Sensing and Harvesting Cantilever
An energy harvesting cantilever formed from multiple curved sections, with each curved section wrapped within the prior curved section but in an opposing...
2017/0264214 PIEZOELECTRIC DEVICE AND ELECTRONIC APPARATUS
A piezoelectric device includes an insulating substrate, a piezoelectric vibration device that is mounted on a device mounting pad, a metal lid member that...
2017/0264213 SECONDARY CONTROL METHOD AND APPARATUS OF PARALLEL INVERTERS IN MICRO GRID
The present invention discloses a secondary control method and apparatus of parallel inverters in a micro grid, comprising: generating frequency and amplitude...
2017/0264212 VERIFYING SYSTEM AND METHOD FOR VERIFYING THE DISCONNECTING MEANS OF A DC/AC CONVERTER
Verifying system and method for verifying the disconnecting means of a DC/AC converter which are connected in series through a midpoint in each phase between...
2017/0264211 LOAD CURRENT MEASUREMENT
In an example embodiment, an apparatus includes a bridge rectifier circuit having branches between the AC and DC nodes formed by a set of transistors. A load...
2017/0264210 CHATTERING-LESS RECTIFICATION CIRCUIT
A rectification circuit connected to a coil and a capacitor, includes, on each terminal side of the coil, a high-side transistor connected between a terminal...
2017/0264209 Rectifying Module and Generating Device use thereof
A rectifying module including an input end, a load end, a one way conduction element, an electricity storage device, a first switch, and a first control...
2017/0264208 IMPROVEMENTS IN OR RELATING TO ELECTRICAL ASSEMBLIES FOR VOLTAGE SOURCE SUB-MODULES
An electrical assembly for a voltage source sub-module is provided, which comprises a first semiconductor device module which includes a plurality of first...
2017/0264207 MODULAR HIGH VOLTAGE SUPPLY SYSTEM
A modular high voltage supply system has a mobile adapter transformer with a high-voltage output side and a low-voltage input side, electrical connecting...
2017/0264206 ACTIVE CLAMP FLYBACK CONVERTER
An active clamp flyback converter includes a low-side switch that serves as a power switch and a high-side switch that serves as a clamp switch. The high-side...
2017/0264205 BIDIRECTIONAL ISOLATED MULTI-LEVEL DC-DC CONVERTER AND METHOD THEREOF
A DC-DC converter is operated in a boost mode by operating a plurality of low-voltage side switches with a first fixed duty cycle (greater than 0.5), with...
2017/0264204 POWER SUPPLY APPARATUS
A power supply apparatus supplies a bus voltage V.sub.BUS to a power receiving apparatus via a cable. A power supply circuit generates the bus voltage VBUS....
2017/0264203 Buck-Boost Controller Achieving High Power Factor and Valley Switching
A high power-factor buck-boost converter having a rectified low-frequency AC line voltage input and a DC output is provided. The converter may include a...
2017/0264202 METHOD AND CIRCUIT FOR PEAK POWER IN QUASI-RESONANT CONVERTERS
Implementations of the present disclosure involve a circuit and/or method for a control circuit of a switched-mode power supply that allows the power supply...
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