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Patent # Description
2017/0373679 IGBT HAVING IMPROVED CLAMP ARRANGEMENT
In one embodiment, an insulated gate bipolar transistor (IGBT) device may include an NMOS portion and a PNP portion, where the PNP portion is coupled to the...
2017/0373678 SWITCH DEVICE
A switch is provided having a switch transistor as well as a monitoring component to monitor a control signal applied to the switch transistor. With the...
2017/0373677 SWITCHING ELEMENT DRIVE CIRCUIT
A switching element drive circuit that drives a main switching element by providing a control terminal of the main switching element with a drive signal that...
2017/0373676 DRIVE DEVICE AND POWER SUPPLY SYSTEM
The present invention provides a drive device and a power supply system capable of driving a power transistor with low power while reflecting variations in...
2017/0373675 METHOD AND APPARATUS FOR PHASE-ALIGNED 2X FREQUENCY CLOCK GENERATION
One embodiment relates to a multiple-channel serializer circuit that includes a plurality of one-channel serializers. A one-channel serializer of the plurality...
2017/0373674 DIGITAL CONTROLLED OSCILLATOR BASED CLOCK GENERATOR FOR MULTI-CHANNEL DESIGN
A clock divider includes, in part, a pair of counters and a programmable delay line. A first one of the counters operates at a first frequency and is...
2017/0373673 PULSE GENERATOR AND DRIVING CIRCUIT COMPRISING THE SAME
A pulse generator includes a first inverter configured to inverse an input pulse and output a result, a second inverter configured to inverse the output of the...
2017/0373672 GENERATOR OF POWERFUL NANOSECOND PULSES (VARIANTS)
A generator includes a series-connected inductive energy store and a superfast drift step recovery diode, as well as a load connected in parallel to the drift...
2017/0373671 ELECTRONIC TUNING SYSTEM
A system is described for maintaining an inductive-capacitive (LC) network at resonance while the excitation frequency may be varied between a number of...
2017/0373670 ELASTIC WAVE APPARATUS
An elastic wave apparatus includes a piezoelectric substrate including a main surface and a polarization axis direction having a tilt angle with respect to the...
2017/0373669 ACOUSTIC WAVE RESONATOR, FILTER, AND MULTIPLEXER
An acoustic wave resonator includes: a piezoelectric substrate; and a pair of grating electrodes that is formed on the piezoelectric substrate, one of the pair...
2017/0373668 FILTER AND MULTIPLEXER
A filter includes: one or more series resonators connected in series between an input terminal and an output terminal, the one or more series resonators...
2017/0373667 ELASTIC WAVE DEVICE
An elastic wave device includes a piezoelectric substrate, IDT electrodes disposed on the piezoelectric substrate, a first wiring line, an insulating layer...
2017/0373666 SURFACE ACOUSTIC WAVE FILTER, DUPLEXER, AND MULTIPLEXER
In a surface acoustic wave filter, a parallel arm resonator includes an IDT electrode and reflectors. Comb-shaped electrodes of the IDT electrode each include...
2017/0373665 BULK ACOUSTIC WAVE RESONATOR AND FILTER INCLUDING THE SAME
A bulk acoustic wave resonator includes a substrate, a first electrode and a second electrode formed on the substrate, and a piezoelectric layer provided...
2017/0373664 PIEZOELECTRIC VIBRATION DEVICE AND METHOD FOR MANUFACTURING THE SAME
A piezoelectric vibration device that includes a piezoelectric vibrator having excitation electrodes formed thereon; a base having the piezoelectric vibrator...
2017/0373663 ACOUSTIC WAVE DEVICE
An acoustic wave device includes a support substrate, a piezoelectric laminate, and first and second interdigital transducer electrodes. The piezoelectric...
2017/0373662 MULTISTAGE MATCHING NETWORK AND RELATED TECHNIQUES
Multistage matching networks and analytical frameworks for improving and/or optimizingthe networks is provided. In one example, a framework relaxes the...
2017/0373661 METHOD AND APPARATUS FOR ADAPTING A VARIABLE IMPEDANCE NETWORK
The present disclosure may include, for example, a tunable capacitor having a decoder for generating a plurality of control signals, and an array of tunable...
2017/0373660 Matching networks for wireless power transfer and related techniques
In one implementation, an analytical approach to determining an improved and/or optimal design of a matching network in a capacitive or inductive WPT system is...
2017/0373659 METHOD FOR DESIGNING FILTER
A method is provided to design a filter. In the method, a difference between a high frequency to be blocked and a resonance frequency of a distributed constant...
2017/0373658 INPUT/OUTPUT SYSTEMS AND DEVICES FOR USE WITH SUPERCONDUCTING DEVICES
Systems and devices for providing differential input/output communication with a superconducting device are described. Each differential I/O communication is...
2017/0373657 METHOD FOR ADAPTING THE VOLUME GAIN FOR THE POWER LIMITATION OF AN AMPLIFIER AND AMPLIFIER
The invention relates to a method for adapting the applied volume gain in an amplifier controlling at least one loudspeaker of an enclosure according to the...
2017/0373656 LOUDSPEAKER-ROOM EQUALIZATION WITH PERCEPTUAL CORRECTION OF SPECTRAL DIPS
A method for generating a perceptual equalization (EQ) filter applicable to an audio signal to equalize the audio signal, including: generating a full EQ...
2017/0373655 High Frequency Common Mode Rejection Technique for Large Dynamic Common Mode Signals
A system is disclosed which allows for canceling high frequency rail to rail common mode swing at pulse-width modulation (PWM) frequency for a Class-D, H and G...
2017/0373654 System and Method for a Multistage Operational Amplifier
According to an embodiment, an operational amplifier includes a first amplifier stage coupled between an input node and an intermediate node, a second...
2017/0373653 Current-bootstrap comparator and operational amplifier thereof
A current-bootstrap comparator includes a receiving unit, a first current generation unit and a second current generation unit. The receiving unit receives a...
2017/0373652 HIGH FREQUENCY SEMICONDUCTOR AMPLIFIER
A high frequency semiconductor amplifier includes a package base part, and a monolithic microwave integrated circuit. The package base part includes a metal...
2017/0373651 TRANS-IMPEDANCE AMPLIFIER ARRANGEMENT AND CONTROL MODULE
A trans-impedance amplifier arrangement has an input configured to receive an output from a photo-detector, a current monitoring circuit configured in use to...
2017/0373650 METHODS AND DEVICES RELATING TO HIGH GAIN AMPLIFIERS
There is described herein methods and devices for high DC gain closed loop operation amplifiers exploiting cascaded low gain stages and a controller-based...
2017/0373649 Methods and Devices for Ramping a Switched Capacitor Power Amplifier
A method for ramping a switched capacitor power amplifier is disclosed, where the switched capacitor power amplifier comprises a plurality of capacitors in a...
2017/0373648 DISTRIBUTED ANTENNA SYSTEM ARCHITECTURES
One embodiment is directed to a distributed antenna system comprising a host unit and at least one remote antenna unit that is communicatively coupled to the...
2017/0373647 Linearity Enhancement Method For Low-Power Low-Noise Amplifiers Biased In The Subthreshold Region
An amplifier and corresponding method include a field-effect transistor (FET) amplifier and a cascode FET. Each FET may operate with a positive ratio between...
2017/0373646 Power Amplification Device
A power amplification device, including a first amplification branch, a second amplification branch, a harmonic injection circuit, and a first output matching...
2017/0373645 Doherty-Chireix Combined Amplifier
An amplifier that is configured to amplify an RF signal includes a power combiner circuit. The power combiner circuit includes a first branch connected between...
2017/0373644 SYSTEM FOR MONITORING THE PEAK POWER FOR AN RF POWER AMPLIFICATION AND ASSOCIATED METHOD OF CALCULATING PEAK...
Disclosed is a system for monitoring the peak power of a telecommunication signal to be transmitted for RF power amplification of the telecommunication signal...
2017/0373643 POWER CONTROL METHOD, DEVICE AND COMMUNICATION TERMINAL FOR RADIO FREQUENCY POWER AMPLIFIER
Disclosed is a power control method for a radio frequency power amplifier, comprising the following steps: S1. reading a power source voltage signal and a...
2017/0373642 SYSTEM AND METHOD FOR ADAPTIVE POWER MODULATION FOR POWER AMPLIFIER
A method includes determining one or more characteristics of a system that uses a power amplifier. The method also includes determining, based on the one or...
2017/0373641 MIXER AND METHOD FOR GENERATING AN OUTPUT SIGNAL FROM AN INPUT SIGNAL
A mixer for generating an analog output signal X.sub.OUT from an analog input signal X.sub.IN using a mixing signal having a mixing frequency f.sub.MIX, the...
2017/0373640 POWER FACTOR CORRECTION CIRCUIT AND MULTIPLIER
The present invention disclosure provides a multiplier and a power factor correction circuit which the multiplier is applied. The multiplier comprises a...
2017/0373639 Method And System For A Multi-Core Multi-Mode Voltage-Controlled-Oscillator (VCO)
Methods and systems for a multi-core multi-mode voltage-controlled-oscillator (VCO) may comprise generating a plurality of oscillating signals utilizing a...
2017/0373638 TEMPERATURE-COMPENSATED CRYSTAL OSCILLATOR BASED ON DIGITAL CIRCUIT
The present invention provides a temperature-compensated crystal oscillator based on digital circuit, a closed-loop compensation architecture is employed to...
2017/0373637 OSCILLATOR, AN ELECTRONIC APPARATUS, AND A VEHICLE
An oscillator includes a first package including a first base, and a first lid bonded to the first base, a first temperature controller housed in the first...
2017/0373636 SNS-595 AND METHODS OF USING THE SAME
The present invention relates to SNS-595 and methods of treating cancer using the same.
2017/0373634 MULTIPLE FUNCTION MICROSTRUCTURE WITH LOTUS AND LIGHT TRAPPING EFFECTS
A multiple function microstructure with lotus and light trapping effects includes plural triangular walls with same and different heights and having a...
2017/0373633 CLEANING SYSTEM FOR SOLAR PANELS
A solar panel cleaning system includes a brush connected by a hose to a fluid supply. The brush has scrubbing material, such as bristles, attached to a brush...
2017/0373632 Monolithic Bracket for Flat Roof Mounted Photovoltaic Modules
An integral, monolithic mounting bracket supports a corner of a photovoltaic module. The bracket includes a ballast tray for holding one or more ballast...
2017/0373631 CONTROLLER AND METHOD FOR DETECTING A BLOCKED STATE OF AN ELECTRICAL MACHINE
A blockage detector for detecting a blocked state of an electrical machine has: a first power determiner and a second power determiner for determining a first...
2017/0373630 METHOD AND APPARATUS FOR DETECTING GROUND FAULTS IN INVERTER OUTPUTS ON A SHARED DC BUS
A system to detect a ground fault at the output of an inverter section prior to powering up a motor drive system is disclosed. A low voltage power supply is...
2017/0373629 MOTOR DRIVING APPARATUS AND METHOD OF CONTROLLING THE SAME
It is an aspect of the present disclosure to provide a motor driving apparatus, and a method of controlling the same. In accordance with one aspect of the...
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