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Patent # Description
2018/0175806 POST DISTORTION CANCELLATION WITH PHASE SHIFTER DIODE FOR LOW NOISE AMPLIFIER
A low noise amplifier may include a post distortion cancellation block coupled to the low noise amplifier. The post distortion cancellation block may include a...
2018/0175805 SWITCH AND MATCHING NOISE CANCELLING FOR SWITCH LOW NOISE AMPLIFIER
A low noise amplifier (LNA) reduces matching and switch noise. The LNA includes a main radio frequency signal path, an auxiliary radio frequency signal path...
2018/0175804 SIGNAL AMPLIFICATION CIRCUIT
A signal amplification circuit comprises a low pass filter circuit (100). The low pass filter circuit (100) comprises two input ends and two output ends and...
2018/0175803 RADIO FREQUENCY INTEGRATED CIRCUIT (RFIC) CHARGED-DEVICE MODEL (CDM) PROTECTION
An apparatus is described. The apparatus includes an input device. The apparatus also includes a positive supply voltage pad. The apparatus further includes an...
2018/0175802 AMPLIFIERS AND AMPLIFIER MODULES WITH SHUNT INDUCTANCE CIRCUITS THAT INCLUDE HIGH-Q CAPACITORS
A Doherty amplifier module includes first and second amplifier die. The first amplifier die includes one or more first power transistors configured to amplify,...
2018/0175801 INTER-STAGE NETWORK FOR RADIO FREQUENCY AMPLIFIER
A device includes a substrate and a package input terminal. The device includes a driver amplifier mounted to the substrate and configured to receive a radio...
2018/0175800 RF POWER AMPLIFIER BIAS MODULATION WITH PROGRAMMABLE STAGES
A Doherty amplifier is able to enhance efficiency in low-power and high-power RF communication states by enabling carrier and peaking amplifiers as required,...
2018/0175799 DOHERTY AMPLIFIERS AND AMPLIFIER MODULES WITH SHUNT INDUCTANCE CIRCUITS THAT AFFECT TRANSMISSION LINE LENGTH...
A Doherty amplifier module includes first and second amplifier die. The first amplifier die includes one or more first power transistors configured to amplify,...
2018/0175798 AREA EFFICIENT ARCHITECTURE TO COMBINE OUTPUTS OF PARALLEL TRANSMIT SIGNAL PATHS
Methods, devices, apparatuses, and systems provide an efficient architecture for multi-mode amplifier modules by combining components of parallel transmit...
2018/0175797 MULTI-GAIN SIGNAL AMPLIFIER WITH SWITCHABLE AMPLIFIER ARCHITECTURES
Disclosed herein are signal amplifiers having a plurality of amplifier cores. Individual amplifier cores can be designed for particular gain modes to enhance...
2018/0175796 Differential Colpitts Voltage-Controlled Oscillator
A differential Colpitts voltage-controlled oscillator according to example embodiments includes a feedback circuit constituting a Colpitts oscillator...
2018/0175795 RADIO FREQUENCY INTERFERENCE MITIGATION IN CRYSTAL OSCILLATOR CIRCUITRY
An apparatus is provided which comprises: an oscillator circuit to generate a clock signal and transmit the clock signal over a signal line; a ground reference...
2018/0175794 RESONATOR, OSCILLATOR, ELECTRONIC APPARATUS, AND VEHICLE
A resonator includes a surface silicon layer as a base material, a first silicon oxide layer disposed on a first surface of the surface silicon layer, and a...
2018/0175793 VOLTAGE-TO-CURRENT CIRCUIT AND VOLTAGE-CONTROLLED OSCILLATOR APPARATUS
A voltage-to-current circuit employs low leakage manufacturing process transistor(s) to connect at least one non-controlled terminal (e.g. source, drain, or...
2018/0175792 RADIO FREQUENCY (RF) DEVICES WITH RESONANT CIRCUITS TO REDUCE COUPLING
The embodiments described herein use resonant circuits to provide isolation between closely proximate conductors. For example, these resonant circuits can be...
2018/0175791 APPARATUS AND SYSTEM FOR DETECTING PHOTOVOLTAIC HEALTH AND QUALITY IN SOLAR PANELS
A device that is attached to portable solar panels so as to allow users to readily verify panel quality and performance. In one example implementation, a...
2018/0175790 METHOD OF FORECASTING FOR SOLAR-BASED POWER SYSTEMS
The method of forecasting for solar-based power systems (10) recognizes that no single solar irradiance forecasting model provides the best forecasting...
2018/0175789 SYSTEMS, CIRCUITS AND METHODS FOR MONITORING AND DYNAMICALLY CONFIGURING SOLAR CELLS
A solar power system may comprise a back sheet that comprises an interconnect circuit coupling a plurality of cell tiles. A tiled solar cell, comprising a...
2018/0175788 SYSTEMS, CIRCUITS AND METHODS FOR A SOLAR SYSTEM THAT INCORPORATES TILED SOLAR CELLS
A solar power system may comprise a back sheet that comprises an interconnect circuit coupling a plurality of cell tiles. A tiled solar cell, comprising a...
2018/0175787 FLEXIBLE PHOTOVOLTAIC MODULES HAVING JUNCTION BOX SUPPORTING FLAPS
Provided are flexible photovoltaic modules having flaps for supporting junction boxes. Junction boxes are used for making electrical connections to...
2018/0175786 Solar Energy Collection Panel Cleaning System
An apparatus, method and system for cleaning a solar panel includes a solar panel, one or more fluid reservoirs, a fluid dispenser at a first side of a solar...
2018/0175785 Solar Array With Elastic Memory Hinges
Deployable solar panels are disclosed. In some embodiments, the deployable solar panel includes an extendable member comprising a composite material and having...
2018/0175784 SOLAR TRACKER DRIVE SHAFT
A drive shaft includes an extruded internal tube having teeth formed thereon. The drive shaft also includes an extruded external tube having teeth formed...
2018/0175783 VARIABLE PROFILE SOLAR-TRACKING PHOTOVOLTAIC SYSTEM
Described herein are improved solar tracker systems having variable profiles and related operating methods thereof. Solar-tracking PV systems with variable...
2018/0175781 Moving Magnet Motor and Transducer with Moving Magnet Motor
A moving magnet motor with a stator comprising first and second spaced coil-wound cores that each have a width, the cores separated by an elongated gap, and an...
2018/0175780 SYSTEM, METHOD, AND APPARATUS FOR HIGH SPEED OPERATION
A motor control system comprises a motor control circuit, a non-transitory storage medium and a processing circuitry. The storage medium is configured to store...
2018/0175779 CONTROLLER AND CONTROL METHOD FOR ELECTRIC MOTOR
To provide a controller and a control method for an electric motor including plural energization systems each composed of an inverter and coils corresponding...
2018/0175778 CONTROL SYSTEM AND METHOD FOR HIGH VOLTAGE APPLICATIONS
A high-efficiency control system and method is presented. The system can feature a gate drive circuit, a floating charge pump and pump circuitry, and a...
2018/0175777 MOTOR CONTROL SYSTEM, METHOD FOR ACTIVATING MOTOR CONTROL SYSTEM, AND MOTOR CONTROL ASSISTANCE DEVICE
A motor control system includes a motor having an output line, motor control circuitry that includes DC bus lines and a smoothing capacitor between the DC bus...
2018/0175776 DRIVE SYSTEM AND CONTROL METHOD FOR DRIVE SYSTEM
A controller is configured to, while the step-up converter is being controlled in a state where a duty ratio of an on state of an upper arm that is any one of...
2018/0175775 MOTOR DRIVE DEVICE
A motor drive device includes: reverse converter that converts DC power from a forward converter into AC power; a DC link capacitor provided in a DC link; a...
2018/0175774 POWER SUPPLY SYSTEM FOR ELECTRIC VEHICLE
A power supply system for an electric vehicle includes a battery, an inverter configured to supply alternating-current electric power to a motor for traveling,...
2018/0175773 MULTIPHASE DRIVER DEVICE AND THREE-PHASE DRIVER DEVICE
A multiphase driver device includes: one phase driver circuit of a first type including a first monitoring transistor that monitors the first source current...
2018/0175772 MOTOR DRIVE WITH MULTI-FUNCTION HIGH SPEED COMMUNICATIONS INTERFACE
Control circuitry of a motor drive provides commands for operation of power structure circuitry in cooperation with peripheral circuits and devices, such as...
2018/0175771 MOTOR DRIVE WITH DYNAMIC INTERVAL COMMUNICATION
Control circuitry of a motor drive provides commands for operation of power circuitry in cooperation with peripheral circuits and devices, such as converters,...
2018/0175770 DC BUS RIPPLE REDUCTION
An electrical motor system and a method for operating the electrical motor system are disclosed. The electrical motor system comprises a direct current (DC)...
2018/0175769 Electrical Drive Unit
An electric drive unit for driving devices connectable therewith includes at least one permanent magnets assisted reluctance motor and switching elements...
2018/0175768 MOTOR DRIVE WITH INDEPENDENT PHYSICAL BACKPLANE COMMUNICATION
Control circuitry of a motor drive provides commands for operation of power circuitry based at least in part on signals exchanged with functional circuits,...
2018/0175767 Motor Control System And Method And Device For Controlling Power Factor On Motor Side
The present disclosure provides a method and a device for controlling a power factor on motor side and a system having the same, and the method includes:...
2018/0175766 MOTOR DRIVING DEVICE
A motor driving device for a motor having a stator and a rotor rotationally driven by an input of an AC voltage includes: an inverter circuit having multiple...
2018/0175765 MOTOR DRIVE CONTROL DEVICE AND MOTOR CONTROL METHOD
A motor drive control device includes a sensorless drive processing unit and a rotation state determining unit, and outputs drive signals to a three-phase...
2018/0175764 WIND POWER GENERATOR VIBRATION INHIBITION METHOD AND DEVICE
A vibration suppression method and device of a wind power generator is provided. The method includes: calculating a specified value of a flux-weakening control...
2018/0175763 Electric System For An Electromechanical Power Transmission Chain
The invention relates to an injected laser (200) comprising an optical amplifying medium (2) arranged inside a triggered laser cavity (3), the optical...
2018/0175762 REGULATOR, AND VEHICLE ALTERNATOR AND ROTATING SPEED DETECTION METHOD THEREOF
A regulator, and vehicle alternator and rotating speed detection method thereof are provided. The vehicle alternator includes a rotor coil, a stator coil...
2018/0175761 POWER CONVERSION SYSTEMS AND ASSOCIATED METHODS
A wind power generation system including a doubly fed induction generator (DFIG) of a wind turbine is presented. The DFIG includes a rotor and a stator, a...
2018/0175760 CONTROL SYSTEM AND MOVABLE FOLDING PARTITION
Various embodiments of the present disclosure relate, generally, to a control system for a movable partition. In one embodiment, the control system is an...
2018/0175759 CONTROL DEVICE FOR VIBRATION GENERATION DEVICE, ELECTRONIC APPARATUS, AND METHOD OF CONTROLLING VIBRATION...
A control device for the vibration generation device includes the vibration generation device including a stator, and a rotor provided so as to be able to...
2018/0175758 OPTICAL DRIVING MECHANISM
An optical driving mechanism is provided, disposed in an electronic device, including a movable portion, a fixed portion, and a sensing assembly. The movable...
2018/0175757 Power Tool
To provide a power tool capable of suppressing variations in motor characteristics between external power sources with different voltage while preventing an...
2018/0175756 METHOD AND CIRCUIT FOR DRIVING SINGLE COIL BLDC MOTOR
Method of driving a single-coil motor having a stator and a rotor and a coil, comprising the steps of: monitoring a position signal and determining when said...
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