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Patent # Description
2018/0062600 MULTI-INPUT AMPLIFIER WITH PROGRAMMABLE EMBEDDED ATTENUATORS
Described herein are variable gain amplifiers and multiplexers that embed programmable attenuators into switchable paths that allow signals in a high gain mode...
2018/0062599 LOW-NOISE AMPLIFIER HAVING PROGRAMMABLE-PHASE GAIN STAGE
Low-noise amplifier having programmable-phase gain stage. In some embodiments, a radio-frequency amplifier can include an input node, an output node, and a...
2018/0062598 MULTI-INPUT AMPLIFIER WITH IMPROVED RETURN LOSS AND MISMATCH OVER GAIN MODES
A signal amplifier having an input impedance that varies over different bias currents, the signal amplifier comprising a compensation stage including a...
2018/0062597 GAIN ADJUSTMENT APPARATUS AND GAIN ADJUSTMENT METHOD
A gain adjustment apparatus includes a first output device configured to output a first audio signal, a second output device configured to output a second...
2018/0062596 Linear-in-dB, Low-Voltage, Programmable/Variable Gain Amplifier (PGA) Using Recursive Current Division
A Programmable-Gain Amplifier (PGA) has programming steps that are linear when expressed in Decibels (linear-in-dB). A Recursive Current Division (RCD)...
2018/0062595 SEMICONDUCTOR DEVICE
In a semiconductor device, a first variable gain amplifier and a second variable gain amplifier constitute a switched capacitor type variable gain amplifier. A...
2018/0062594 RECEIVER RESILIENT TO NOISE INPUT
A receiver includes a signal receiving part suitable for outputting a signal corresponding to a reception signal that is received through an input terminal,...
2018/0062593 CLASS-D AMPLIFIER CIRCUITS
Methods and apparatus for Class-D amplifier circuits with improved power efficiency. The circuit has an output stage with at least first and second switches...
2018/0062592 RECONFIGURABLE POWER AMPLIFIER
A power amplifier circuit, including: an input node configured to receive a radio frequency (RF) signal; an output node configured to output an amplified RF...
2018/0062591 HIGH-FREQUENCY AMPLIFIER MODULE
A semiconductor substrate includes emitter electrodes for multiple high-frequency amplifying transistors. An insulating substrate includes multiple land...
2018/0062590 POWER AMPLIFIER MODULE
A power amplifier module includes an amplifier that amplifies an input signal and outputs the amplified signal, a harmonic termination circuit that is disposed...
2018/0062589 DRIVER WITH DISTRIBUTED ARCHITECTURE
A distributed driver for an optic signal generator has a first amplifier cell with one or more amplifiers configured to receive and amplify an input signal to...
2018/0062588 FBDDA AMPLIFIER AND DEVICE INCLUDING THE FBDDA AMPLIFIER
A fully balanced differential difference amplifier includes a first differential input stage that receives an input voltage and a second differential input...
2018/0062587 HIGH-FREQUENCY AMPLIFIER MODULE
A high-frequency amplifier module includes a semiconductor substrate and an insulating substrate. The semiconductor substrate includes multiple emitter...
2018/0062586 SEMICONDUCTOR DEVICE
A semiconductor device includes a semiconductor substrate having a principal surface which has a first side in a first direction and a second side in a second...
2018/0062585 DEVICES AND METHODS RELATED TO EMBEDDED SENSORS FOR DYNAMIC ERROR VECTOR MAGNITUDE CORRECTIONS
Devices and methods related to embedded sensors for dynamic error vector magnitude corrections. In some embodiments, a power amplifier (PA) can include a PA...
2018/0062584 AMPLIFIER
To prevent temperature rise of an amplifier. An AV amplifier 1 that amplifies an audio signal includes a PWM modulator 5 that controls dynamic range of the...
2018/0062583 FULLY-DIFFERENTIAL OPERATIONAL AMPLIFIER SYSTEM
A dynamic common reference input (CMRI) signal may be provided to an operational amplifier, or "op-amp," in an amplifier system to reduce the common mode...
2018/0062582 LOW-NOISE AMPLIFIER HAVING INTER-STAGE FILTER
Low-noise amplifier having inter-stage filter. In some embodiments, an amplifier assembly for amplifying a signal can include an input amplification stage and...
2018/0062581 HIGH FREQUENCY SEMICONDUCTOR AMPLIFIER CIRCUIT
A high-frequency semiconductor amplifier circuit includes a first transistor provided on a SOI (Silicon on Insulator) substrate having a grounded source, a...
2018/0062579 POWER AMPLIFICATION CIRCUIT
Provided is a power amplification circuit that includes: an amplifier that amplifies an input signal and outputs an amplified signal; a first bias circuit that...
2018/0062578 POWER AMPLIFIER CIRCUIT
The power amplifier circuit includes a first amplifier that amplifies a first signal and outputs a second signal, a second amplifier that amplifies the second...
2018/0062577 FREQUENCY CONVERSION DEVICE WITH DUAL LOCAL OSCILLATORS AND SATELLITE PAYLOAD COMPRISING SUCH A DEVICE
A frequency conversion device, intended for installation on board a satellite, comprises an active assembly comprising at least one first radiofrequency...
2018/0062576 Double Balanced Mixer
A FET based double balanced mixer (DBM) that exhibits good conversion gain and IIP3 values and provides improved linearity and wide bandwidth. In one...
2018/0062575 SOLAR BATTERY MODULE
Provided is a solar battery module easy to assemble. A solar battery module includes a connecting member, the connecting member includes a conductor disposed...
2018/0062574 SOLAR CELL MODULE AND SOLAR CELL MODULE MANUFACTURING METHOD
A solar cell module including a solar cell panel, an output lead wire led from the solar cell panel, a module coupling cable to transmit an electrical output...
2018/0062573 DUAL-STAGE PARABOLIC CONCENTRATOR
An improvised Solar Concentrator and Absorber/Receiver Subsystem using a Dual-Stage Parabolic Concentrator for Concentrating Solar Power (CSP) (Thermal) system...
2018/0062572 RAPIDLY DEPLOYING TRANSPORTABLE SOLAR PANEL SYSTEMS AND METHODS OF USING SAME
Embodiments disclosed herein are directed to a rapidly deploying transportable power system for generating power. The rapidly deploying transportable power...
2018/0062571 Apparatus for Securing a Solar Panel Rail Guide to a Support Bracket
In various representative aspects, an assembly for securing a support bracket to rail guide used for mounting and installing solar panels is provided. More...
2018/0062570 MOUNTING STRUCTURE FOR SOLAR CELL MODULE AND MOUNTING TOOL
A mounting tool pressing a solar cell module against a seat member has a configuration including an upper surface abutment portion that abuts against the upper...
2018/0062569 PHOTOVOLTIAC MODULE MOUNTING ASSEMBLY HAVING A PIN CONSTRAINT
A mounting assembly for a photovoltaic (PV) module, and systems including such mounting assemblies, are described. In an example, the mounting assembly...
2018/0062568 PHOTOVOLTAIC MODULE CLIP
A photovoltaic (PV) module clip, and methods of fastening a PV module to a structural member using the PV module clip, are described. In an example, a PV...
2018/0062567 PHOTOVOLTAIC MODULE MOUNTING ASSEMBLY HAVING A RETAINER
A mounting assembly for a photovoltaic (PV) module, and systems including such mounting assemblies, are described. In an embodiment, the mounting assembly...
2018/0062566 MULTI-DRIVE SOLAR-TRACKING PHOTOVOLTAIC SYSTEM
A multi-drive solar-tracking photovoltaic (PV) system having several PV modules mounted on a torque tube is described. In an example, several motor drives...
2018/0062565 PHOTOVOLTAIC SYSTEM BEARING ASSEMBLY
A photovoltaic (PV) system having a bearing assembly to support PV modules is described. In an example, the bearing assembly includes a pair of bearing...
2018/0062564 SOLAR-TRACKING SYSTEM DRIVE HAVING AN OFFSET GEAR
A solar-tracking photovoltaic (PV) system having a motor drive vertically below a PV module, is described. In an example, the motor drive rotates a torque tube...
2018/0062563 TORQUE TUBE COUPLER
A solar-tracking photovoltaic (PV) system having several PV modules mounted on a torque tube is described. The torque tube may include several sections joined...
2018/0062562 PHOTOVOLTAIC TILE
A photovoltaic solar panel for forming a photovoltaic surface with adjacently arranged photovoltaic solar panels. The photovoltaic solar panel includes a body...
2018/0062561 END CLAMP FOR MOUNTING SOLAR MODULE TO RAIL
A solar power system may include rails, solar modules, and a plurality of clamps to secure the solar modules to the rails. An end clamp may be partially...
2018/0062560 SOLAR MOUNTING ASSEMBLIES
A structural support block cooperates with a cone-shaped protrusion in a roof flashing. The support block and protrusion have a through-hole allowing a...
2018/0062559 SYSTEMS AND METHODS FOR IMPROVED INSTALLATION OF PHOTOVOLTAIC ASSEMBLIES
PV assemblies for converting solar radiation into electrical energy, and methods of installation thereof, are disclosed herein. A PV assembly can include a...
2018/0062558 CLEAN ENERGY GENERATION, STORAGE, AND DISTRIBUTION SOLAR SHADE DEVICE AND METHOD OF USE THEREOF
A solar shade-energy device comprising a solar shade having a photovoltaic solar panel and a support structure; a means of mounting said solar shade; an energy...
2018/0062557 SYSTEM AND METHOD FOR CAPACITOR FAULT ENERGY INTERRUPTION IN ADJUSTABLE SPEED DRIVES
An adjustable speed drive (ASD) circuit includes a rectifier bridge to convert an AC power input to a DC power, a DC link coupled to the rectifier bridge to...
2018/0062556 Drive Control Unit for Motor
A drive control unit in which a drive control system for a motor is made redundant so that a motor having two coil sets is individually driven and controlled...
2018/0062555 BOOSTER CONTROL DEVICE AND METHOD OF CONTROLLING VOLTAGE OF BOOSTER CONTROL DEVICE
A booster control device includes an output voltage detection unit that detects output voltage of a booster which changes the output voltage according to a...
2018/0062554 CIRCUIT AND CONTROL METHOD FOR THE SAME
An electronic control unit switches a switching circuit such that a switched reluctance motor has a first winding pattern, when, with respect to a boundary...
2018/0062553 MONITORING HEALTH OF ELECTRICAL EQUIPMENT
Techniques for monitoring the health of a device comprising a motor or generator are described. An apparatus to monitor the health of the device includes a...
2018/0062552 ELECTRIC MOTOR PROTECTION USING STATOR CURRENT AND VOLTAGE MEASUREMENTS
Monitoring conditions of an electric motor using stator current and voltage signals from power supplied to the motor is disclosed herein. The stator voltage...
2018/0062551 MOTOR DRIVING APPARATUS AND HOME APPLIANCE INCLUDING THE SAME
The present disclosure relates to a motor driving apparatus and a home appliance including the same. The motor driving apparatus in accordance with an...
2018/0062550 METHOD FOR DETECTING STALLING OF AN ELECTRIC STEPPER MOTOR, AN ELECTRIC STEPPER MOTOR AND A HEATING,...
A Method for detecting stalling of an electric stepper motor (18), with the following steps is shown: a) samples of the voltage at a coil of the stepper...
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