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Patent # Description
2018/0026608 Integrating Circuit and Signal Processing Module
The present disclosure provides an integrating circuit and a signal processing module. The integrating circuit comprises an operational amplifier; an...
2018/0026607 METHOD FOR THE NON-LINEAR ESTIMATION OF A MIXTURE OF SIGNALS
This method for the non-linear estimation of no more than two mixed signals from separate sources, the time/frequency representation of which shows an unknown...
2018/0026606 DUPLEXER
A duplexer includes elastic wave resonators disposed on a piezoelectric substrate to define a ladder elastic wave filter including shunt-arm resonators and...
2018/0026605 FILTER, MULTIPLEXER, AND COMMUNICATION APPARATUS
An input port, an output port, and a plurality of serial resonators and a plurality of parallel resonators connected in a ladder type between the input port...
2018/0026604 PIEZOELECTRIC THIN FILM RESONATOR, FILTER, DUPLEXER, AND METHOD OF FABRICATING PIEZOELECTRIC THIN FILM RESONATOR
A piezoelectric thin film resonator includes: a substrate; a piezoelectric film located on the substrate, the piezoelectric film including an aluminum nitride...
2018/0026603 ELECTRONIC COMPONENT
An electronic component includes a piezoelectric substrate, a functional electrode on the piezoelectric substrate, a support layer on the piezoelectric...
2018/0026602 METHOD AND APPARATUS FOR DUAL NOTCH RIPPLE FILTERING
An apparatus includes a self-coupled transformer, a first band stop filter and a tank circuit connected in series with the first band stop filter between first...
2018/0026601 HIGH ISOLATION POWER COMBINER/SPLITTER AND COUPLER
A power combiner has at least two uncommon ports and at least one common port. Isolation between the uncommon ports over a broad band is achieved through a...
2018/0026600 SPEAKER DEVICE AND METHOD FOR REDUCING DISTORTION DEGREE OF SPEAKER
The present invention discloses a speaker device and electronic equipment. The speaker device comprises a speaker body, an audio signal input terminal...
2018/0026599 Compressor System with EQ
The utility model provides a compressor system with an equalizer (EQ). The compressor system includes a signal input device in signal communication with the EQ...
2018/0026598 EMBEDDED SPEAKER PROTECTION FOR AUTOMOTIVE AUDIO POWER AMPLIFIER
A circuit can be used in a speaker system. The circuit includes an amplifier with an output configured to be coupled to a speaker. An offset comparator has an...
2018/0026597 Method And System for Accurate Gain Adjustment Of A Transimpedance Amplifier Using A Dual Replica And Servo Loop
Methods and systems for accurate gain adjustment of a transimpedance amplifier using a dual replica and servo loop is disclosed and may include, in a...
2018/0026596 Selectable Programmable Gain Or Operational Amplifier
An integrated circuit amplifier configurable to be either a programmable gain amplifier or an operational amplifier comprises two output blocks, one output...
2018/0026595 Matching network circuit and Radio-Frequency Power Amplifier with Odd Harmonic Rejection and Even Harmonic...
A radio-frequency (RF) power amplifier includes a matching network comprising at least one matching network circuit corresponding to at least one symmetry...
2018/0026594 PEAKING AMPLIFIER BIAS CONTROL
A Doherty power amplifier includes a carrier amplifier, a peaking amplifier, and a peaking amplifier bias circuit coupled to the peaking amplifier and...
2018/0026593 DOHERTY AMPLIFIER
A multistage linear power amplifier receiving an input signal. The multistage linear power amplifier comprises a plurality of Class-AB amplifiers connected in...
2018/0026592 IMPEDANCE TRANSFORMATION CIRCUIT AND OVERLOAD PROTECTION FOR LOW NOISE AMPLIFIER
Aspects of this disclosure relate to an impedance transformation circuit and overload protection for a low noise amplifier. A low noise amplifier can include a...
2018/0026591 Logarithmic Detector Amplifier System for Use as High Sensitivity Selective Receiver Without Frequency Conversion
A logarithmic detector amplifying (LDA) system is provided for use as a high sensitivity receive booster or replacement for a low noise amplifier in a receive...
2018/0026590 POWER CONVERTING SYSTEM
A power converting system that includes: a rectifier configured to convert an input voltage into a output voltage and including an output node that is coupled...
2018/0026589 BROADBAND MATCHING NETWORK
The invention describes a broadband matching network for coupling to an output of an amplifying device for amplifiers with a nominal operating frequency...
2018/0026588 DOHERTY AMPLIFIER AND POWER AMPLIFIER
A Doherty amplifier used in a Z ohm based system is provided with a carrier amplifier, a peak amplifier, and an impedance transforming line for transforming...
2018/0026586 DIGITAL PRE-DISTORTION FOR MULTI-ANTENNA SYSTEMS
Certain aspects of the present disclosure relate to methods and apparatus for power amplifier control. A power amplifier network includes a first path...
2018/0026585 WIDEBAND SINGLE-ENDED IM3 DISTORTION NULLING
System-on-chip (SOC) products using high frequency, wideband, highly linear, CMOS and BiCMOS processes will be the next evolution of wireless and wireline...
2018/0026584 NOISE CANCELLING BASEBAND AMPLIFIER
An apparatus includes a first amplifier having a first feedback resistance and an output configured to be coupled to a first input of a second amplifier having...
2018/0026583 PHASE, AMPLITUDE AND GATE-BIAS OPTIMIZER FOR DOHERTY AMPLIFIER
Systems, methods and instrumentalities are disclosed for Doherty amplifier optimization. Amplifier configurability and control therefore may be integrated....
2018/0026582 POWER AMPLIFIER CIRCUIT
A power amplifier circuit includes a first amplifier transistor and a bias circuit. The first amplifier transistor amplifies a first signal and outputs a...
2018/0026581 Piezoelectric Resonance Controlled Terahertz Wave Modulators
Disclosed are various embodiments of a terahertz wave modulator. The wave modulator can include one or more layers of piezoelectric/ferroelectric single...
2018/0026580 SWITCHED CAPACITOR CIRCUIT STRUCTURE WITH METHOD OF CONTROLLING SOURCE-DRAIN RESISTANCE ACROSS SAME
Embodiments of the present disclosure provide a circuit structure including: a switching transistor including a gate terminal, a back-gate terminal, a source...
2018/0026579 FLOATING ISLAND HABITATS AND HEAT SINKS AND ROTATION SYSTEMS FOR COMBINED FLOATING ISLAND SOLAR ARRAYS
Floating islands are provided which have a permeable and buoyant matrix base with a top surface and pores therein and one or more solar panels. The solar...
2018/0026578 CONCENTRATED SOLAR ENERGY SYSTEM
A concentrated solar energy system, comprising a convergence system, a double-sided photovoltaic panel (p1) and a support component, wherein the convergence...
2018/0026577 DEVICE FOR ATTACHING A SOLAR PANEL
Disclosed is a device for attaching a solar panel including at least two retaining elements, suitable for retaining a panel by engaging with two opposing parts...
2018/0026576 Structure and Support Member for Photovoltaic Arrays
A structure and support member for photovoltaic arrays is provided. The member provides a structural connection between photovoltaic modules, wind deflectors...
2018/0026575 SOLAR ROOF MOUNTING SURFACE TRANSITION
A fixture may be installed on a mounting surface such as a roof of a structure. The fixture may be coupled to round elongated components such as wires, cables,...
2018/0026574 MODULAR MULTI-AXIAL ROTOR
A modular, electricity generating apparatus comprises an elongate, central member comprising a first end and a second end; at least one foil disposed about the...
2018/0026573 MACHINE LEARNING DEVICE WHICH LEARNS CURRENT COMMAND FOR MOTOR, MOTOR CONTROLLER, AND MACHINE LEARNING METHOD
A machine learning device which learns a current command for a motor, the machine learning device including a state observation unit which observes a state...
2018/0026572 Vibration Conformance Compensation Device and Compensation Method Thereof
A vibration conformance compensation device includes a linear motor including a vibrator and a coil, a signal generator connecting with the linear motor...
2018/0026571 Real-time Vibration State Monitoring System and Monitoring Method Thereof
The invention discloses a real-time vibration state monitoring system. The system includes a linear motor, a signal generating module for driving the linear...
2018/0026570 SOLID STATE SWITCH SYSTEM
A solid state switch has at least one FET-type device and at least one thyristor-type device coupled in parallel to the at least one FET-type device. The at...
2018/0026569 CONTROL DEVICE FOR POWER CONVERSION DEVICE, POWER CONVERSION DEVICE, ELECTRIC MOTOR DRIVE SYSTEM USING SAID...
A control device for power conversion device controls a power conversion device in a system driven by the power conversion device to which an electric motor...
2018/0026568 AIRCRAFT STARTING AND GENERATING SYSTEM
An aircraft starting and generating system includes a starter/generator and an inverter/converter/controller (200) that is connected to the starter/generator...
2018/0026567 CURRENT CONVERSION METHOD AND DEVICE AND VEHICLE COMPRISING SUCH A DEVICE
A power-conversion method for a vehicle including a three-phase electric motor, two three-phase inverters, each inverter being controlled via modulation of at...
2018/0026566 Higher-electro-infusion systems for electrial power
This system changes the way internal Gasoline, Diesel, Turbine, and Combustion Engines (10 operating portable Alternators/Generators (30), or Stationary Power...
2018/0026565 MACHINE TOOL AND DETECTION METHOD
A machine tool is provided capable of detecting an abnormality caused by detaching a spindle. The machine tool includes: the spindle configured to rotate a...
2018/0026564 CONTROL DEVICE FOR AN ASYNCHRONOUS MACHINE AND METHOD FOR OPERATING AN ASYNCHRONOUS MACHINE
The invention relates to a method for operating an asynchronous machine comprising the steps: determining an operating point trajectory for the asynchronous...
2018/0026563 ELECTRICAL POWER CIRCUIT AND METHOD OF OPERATING SAME
The present subject matter is directed to an electrical power circuit connected to a power grid and method of operating same. The electrical power circuit has...
2018/0026562 ELECTRIC POWER GENERATION CONTROL DEVICE, ELECTRIC POWER CONVERTER CONTROL DEVICE, ELECTRIC POWER GENERATION...
The present electric power generation control device includes: an event detection unit which detects an event attributable to a deterioration in the balance...
2018/0026561 SERVOMOTOR CONTROL DEVICE, SERVOMOTOR CONTROL METHOD, AND COMPUTER READABLE RECORDING MEDIUM
A servomotor control device includes a torque command creation part for creating a torque command value for driving a servomotor. The torque command creation...
2018/0026560 MOTOR CONTROL DEVICE AND GAME MACHINE
In a motor control device, a communication interface receives a control command defining a target rotation amount and a target rotation speed of a motor. A...
2018/0026559 ROTATION ANGLE ESTIMATION APPARATUS FOR ROTATING ELECTRIC MACHINE
A rotation angle estimation apparatus includes: a high-frequency voltage setting unit that sets high-frequency voltages; a circuit operating unit that operates...
2018/0026558 Motor Control Circuit, Motor Drive Control Apparatus And Control Method Of Motor Drive Control Apparatus
A motor control circuit comprising a speed control circuit configured to output speed command information relating to the rotational speed of a motor based on...
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