RADIO FREQUENCY POWER AMPLIFIER BASED ON TRANSFORMER MATCHING

RF FRONT-END MODULE AND RF CHIP

PA COARSE COMPLEX VSWR DETECTION (QUADRANT) FOR ANALOG-ASSISTED DPD AND PA LOAD MODULATION OPTIMIZATION

TIME-DIVISION DUPLEXING RADIO TRANSCEIVER

Amplifier Circuitry with Reconfigurable Matching for Power Backoff

POWER-EFFICIENT DIGITAL POWER AMPLIFIERS

BIAS SUPPLY CIRCUIT AND AMPLIFIER CIRCUIT

HIGH FREQUENCY MODULE AND COMMUNICATION DEVICE

NOISE-CANCELING LOW NOISE AMPLIFIER (LNA) CIRCUIT

RF Switch with Split Tunable Matching Network

AMPLIFIER DESIGN USING IN-PACKAGE OUTPUT MATCHING NETWORK

Extended Impedance Matching Wideband LNA Architectures

THREE STAGE POWER AMPLIFIER WITH PEAK OUTPUT MATCH

APPARATUS AND METHODS FOR POWER AMPLIFIER LOAD MISMATCH COMPENSATION

DOHERTY AMPLIFIER, OUTPUT NETWORK, AND DESIGN METHOD OF DOHERTY AMPLIFIER

MILLIMETER WAVE AUTOMOTIVE RADAR SYSTEMS

SYSTEMS AND METHODS USING TWO OR MORE PROCESS TECHNOLOGIES FOR AMPLIFICATION

POWER AMPLIFIER CIRCUIT

ADJUSTMENT CIRCUIT

ADJUSTMENT CIRCUIT

Systems and Methods for Optimizing Amplifier Operations

NONLINEARITY MANAGEMENT IN LNA BYPASS MODE

POWER AMPLIFIER

LOW NOISE AMPLIFIER WITH PARASITIC CAPACITANCE NEUTRALIZATION

MONITORING SYSTEM FOR THE CURRENT FLOW TO DUAL RESONANT 1H/31P MRI COILS

DUAL PRIMARY MULTI-COUPLED OUTPUT AMPLIFIER ARCHITECTURE

DUAL DRIVE DOHERTY POWER AMPLIFIER AND SYSTEMS AND METHODS RELATING TO SAME

RF POWER AMPLIFIER AND RF FRONT-END MODULE

Cascode Amplifier Bias Circuits

Devices and Methods for Non-Linearity Cancellation with Machine Learning Assisted Optimization for Power Amplifiers

MULTI-MODE POWER AMPLIFIER FOR LOAD IMPEDANCE VARIATION

FRONT END MODULE AND OPERATING METHOD THEREOF

RADIO FREQUENCY POWER AMPLIFIER AND WIRELESS SIGNAL TRANSMITTING SYSTEM

RF POWER AMPLIFIERS AND ELECTRONIC DEVICE

METHOD FOR MATCHING AN IMPEDANCE OF A POWER AMPLIFIER WITH AN ANTENNA SWITCH DIE

POWER AMPLIFIER

BROADBAND INTERSTAGE MATCHING

DOHERTY AMPLIFIER CIRCUIT AND SEMICONDUCTOR DEVICE

AMPLIFIER CIRCUIT

MULTI-CHIP RADIO FREQUENCY CIRCUIT

WIRELESS POWER TRANSMISSION DEVICE COMPRISING IMPEDANCE MATCHING CIRCUIT, AND WIRELESS POWER TRANSMISSION METHOD

AMPLIFIER WITH BYPASS MODE AND NOTCH FILTER

DOHERTY AMPLIFIER CIRCUIT

DOHERTY AMPLIFIER CIRCUIT

DOHERTY AMPLIFIER CIRCUIT

AMPLIFYING CIRCUIT

SEMICONDUCTOR DEVICE AND DOHERTY AMPLIFIER CIRCUIT

RADIO FREQUENCY POWER AMPLIFIER

AMPLIFICATION CIRCUIT

BIAS CIRCUIT

A CONFIGURABLE DOHERTY POWER AMPLIFIER ARRANGEMENT

RF CONTROL OF ACOUSTO-OPTIC DEFLECTOR

AMPLIFIER DEVICE HAVING A TUNABLE ELEMENT AND METHOD THEREFOR

COUPLER DEVICE IN PHASED ARRAY SYSTEM

RADIO TRANSMITTER

PROGRAMMABLE GAIN TRANSIMPEDANCE AMPLIFIER HAVING A RESISTIVE T-NETWORK FEEDBACK ARCHITECTURE AND METHOD THEREOF

MULTIGENERATIONAL FRONT-END MODULE (FEM)

Compact Doherty Amplifier Having Improved Video Bandwidth

Wireless Circuitry with Tunable Matching Network

Interstage Clamping Circuit

Interstage Darlington Circuit

Power Amplifier Self-Heating Compensation Circuit

RADIO FREQUENCY AMPLIFICATION CIRCUIT, RADIO FREQUENCY TRANSCEIVER, AND COMMUNICATION DEVICE

RADIO-FREQUENCY MODULE AND COMMUNICATION DEVICE

AMPLIFIER WITH TRANSISTOR VOLTAGE CONTROL

HIGH FREQUENCY MODULE AND COMMUNICATION APPARATUS

ASYMMETRIC DOHERTY POWER AMPLIFIERS

HIGH EFFICIENCY ULTRA-WIDEBAND AMPLIFIER

POWER AMPLIFIER SYSTEMS INCLUDING CONTROL INTERFACE AND WIRE BOND PAD

DOHERTY AMPLIFIER

CONTROLLABLE TRANSFORMATION NETWORKS FOR RADIO FREQUENCY POWER CONVERSION

PROGRAMMABLE POWER AMPLIFIER

DOHERTY AMPLIFIER

POWER AMPLIFIER

COMPACT MATCHING NETWORKS FOR GALLIUM NITRIDE DOHERTY POWER AMPLIFIER IN A SMALL FORM-FACTOR PACKAGE

POWER AMPLIFIER POWER MANAGEMENT IN USER EQUIPMENT

COMPACT AND BROADBAND DOHERTY POWER AMPLIFIER

RFIC WITH SUBSTRATE PARTITION

WIDEBAND NOISE SHAPING SPLIT LNA ARCHITECTURE

FEEDBACK-TUNING BASED VARIABLE GAIN AMPLIFIER

Bias Circuit for Stacked Power Amplifiers with a Variable Power Supply

Source Switched Split LNA

HIGHLY EFFICIENT DUAL-DRIVE POWER AMPLIFIER FOR HIGH RELIABILITY APPLICATIONS

POWER AMPLIFICATION CIRCUIT AND POWER AMPLIFIER

ULTRA LINEAR CLASS AB, RF AMPLIFIER TOPOLOGY

DUAL-MODE POWER AMPLIFIER AND METHOD

PHASE COMPENSATION FOR EFFICIENCY IMPROVEMENT FOR RF POWER AMPLIFIER

Cascode amplifier bias circuits

POWER AMPLIFIER CIRCUIT AND POWER AMPLIFIER MODULE

POWER AMPLIFIER CIRCUIT AND POWER AMPLIFIER MODULE

ANTENNA TUNER

5G MMWAVE POWER AMPLIFIER CONTROL CIRCUITRY

OVERVOLTAGE PROTECTION FOR POWER AMPLIFIER WITH SOFT SHUTDOWN

RADIO TRANSMITTER

OUTPHASING AMPLIFIER

AMPLIFIER CIRCUIT, POWER AMPLIFIER CIRCUIT, AND COMMUNICATION DEVICE

PROGRAMMABLE POWER AMPLIFIER FOR BEAM SCANNING

MATCHING CIRCUIT

PROGRAMMABLE MULTI-CORE POWER AMPLIFIER FOR LOAD IMPEDANCE VARIATION

LIMITER CIRCUIT, MATCHING NETWORK, AND POWER AMPLIFIER CIRCUIT

MULTI-FREQUENCY HIGH ELECTRIC FIELD SYSTEMS FOR MAGNETIC RESONANCE IMAGING SAFETY TESTING OF MEDICAL DEVICES

AMPLIFIER SYSTEM

Systems and methods for optimizing amplifier operations

RADIO FREQUENCY CIRCUIT AND COMMUNICATION DEVICE

REACTIVELY MATCHED AND DISTRIBUTED POWER AMPLIFIER TOPLOGY

AMPLIFIER CIRCUIT AND ELECTRONIC APPARATUS

PROGRAMMABLE OPTIMIZED BAND SWITCHING LNA

Scalable Periphery Tunable Matching Power Amplifier

POWER AMPLIFIER CIRCUIT

POWER AMPLIFIER CIRCUIT

MULTIPLE-MODE RF POWER AMPLIFIERS

RECONFIGURABLE AND TUNABLE POWER AMPLIFIER

RADIO FREQUENCY POWER AMPLIFIER IMPLEMENTING AN OFF MODE OUTPUT IMPEDANCE CONTROL AND A PROCESS OF IMPLEMENTING THE SAME

Generation And Synchronization Of Pulse-Width Modulated (PWM) Waveforms For Radio-Frequency (RF) Applications

FEEDBACK CIRCUIT WITH ADJUSTABLE GAIN AND RADIO FREQUENCY CIRCUIT UTILIZING THE SAME

POWER AMPLIFIER DEVICES WITH IN-PACKAGE MATCHING CIRCUITS THAT PROVIDE PSEUDO INVERSE CLASS F OPERATION

AMPLIFIER DEVICE WITH LOW FREQUENCY RESONANCE DECOUPLING CIRCUITRY

RADIO-FREQUENCY MODULE AND COMMUNICATION DEVICE

POWER AMPLIFIER OUTPUT MATCHING

DOHERTY POWER AMPLIFIERS WITH CONTROLLABLE CAPACITOR FOR TUNING HARMONIC TERMINATION AND INVERTER

Scalable Periphery Tunable Matching Power Amplifier

Dual drive Doherty power amplifier and systems and methods relating to same

POWER AMPLIFIER CIRCUIT

HIGH-FREQUENCY AMPLIFICATION APPARATUS AND MAGNETIC RESONANCE IMAGING APPARATUS

AMPLIFIER DEVICE WITH PHASE SLOPE ADJUSTMENT CIRCUITRY

Semiconductor Device And Electronic Apparatus

HIGH FREQUENCY CIRCUIT AND COMMUNICATION APPARATUS

RADIO FREQUENCY CIRCUIT AND COMMUNICATION DEVICE

Group III nitride-based radio frequency transistor amplifiers having source, gate and/or drain conductive vias

LOW NOISE AMPLIFICATION CIRCUIT

DOHERTY AMPLIFIER

OUTPUT MATCHING NETWORK WITH IMPROVED WIDE BAND CHARACTERISTICS AND POWER AMPLIFIER NETWORK INCLUDING THE SAME

SYMMETRICAL DOHERTY POWER AMPLIFIER HAVING IMPROVED EFFICIENCY

DOHERTY AMPLIFIER

APPARATUS AND METHODS FOR BIASING OF POWER AMPLIFIERS

RADIO-FREQUENCY MODULE AND COMMUNICATION DEVICE

Drain sharing split LNA

RADIO FREQUENCY MODULE AND COMMUNICATION DEVICE

Tunable Hybrid Wideband LNA Architecture

Extended Impedance Matching Wideband LNA Architectures

PA COARSE COMPLEX VSWR DETECTION (QUADRANT) FOR ANALOG-ASSISTED DPD AND PA LOAD MODULATION OPTIMIZATION

SILICON CARBIDE BASED INTEGRATED PASSIVE DEVICES FOR IMPEDENCE MATCHING OF RADIO FREQUENCY POWER DEVICES AND PROCESS OF IMPLEMENTING THE SAME

OUTPHASING AMPLIFIER AND SIGNAL PROCESSOR FOR OUTPHASING AMPLIFIER

DOHERTY AMPLIFIER

RF circuit module and manufacturing method therefor

SYSTEM, METHOD, CIRCUIT, AND DEVICE FOR MILLIMETER-WAVE MULTI-STAGE AMPLIFIER WITH INDUCTIVE COUPLING

VARIABLE GAIN AMPLIFIER

MULTI-MODE POWER AMPLIFIER SYSTEM WITH ADJUSTABLE OUTPUT MATCHING NETWORK

High millimeter-wave Frequency Gain-Boosting Power Amplifier with Differential Complex Neutralization Feedback Network

Wideband Amplifier

Cascode amplifier bias circuits

Compact single stage wideband power amplifier

MULTIBAND POWER AMPLIFIER CIRCUIT AND RADIO FREQUENCY TRANSCEIVER

Radio-frequency module and communication device

HARMONIC TRAP FILTER WITH NON-UNIFORM RESONANCE FREQUENCY DISTRIBUTION

SYSTEMS AND METHODS FOR FRONT-END MODULE FILTERING

LOW NOISE AMPLIFIER CIRCUIT

Hybrid Configurable RF Power Amplifier

Amplifier circuitry and voltage correction circuitry

Linearization of differential RF power amplifier by bias control using cross-coupling components

LOW NOISE AMPLIFIER WITH PARASITIC CAPACITANCE NEUTRALIZATION

AMPLIFIER

POWER AMPLIFIER SYSTEMS WITH BALUN AND SHUNT CAPACITOR

SEMICONDUCTOR DEVICE, AMPLIFYING DEVICE, AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

COMBINER CIRCUIT

POWER AMPLIFIER CIRCUIT

HIGH POWER BACK-OFF EFFICIENCY ASYMMETRIC-STACKED DIFFERENTIAL QUADRATURE LOAD MODULATION PA

Dynamically biased power amplification

LDO POWER SUPPLY CIRCUIT AND POWER AMPLIFIER

POWER AMPLIFIERS WITH BROADBAND MATCHING NETWORKS

PROGRAMMABLE OPTIMIZED BAND SWITCHING LNA

Dual drive Doherty power amplifier and systems and methods relating to same

RADIO FREQUENCY MODULE AND COMMUNICATION DEVICE

APPARATUSES AND METHODS INVOLVING FREQUENCY-SELECTIVE POWER AMPLIFICATION

Doherty Amplifier

RADIO-FREQUENCY MODULE

POWER AMPLIFIER SYSTEM WITH PROTECTION CIRCUITRY

Differential power amplifier

RF Switch with Split Tunable Matching Network

BROADBAND DOHERTY POWER AMPLIFIER AND IMPLEMENTATION METHOD THEREOF

AMPLIFIER CIRCUIT AND SONAR

Multi-band phased array and electronic device

Transmitter circuit

Metamaterial based power amplifier module

POWER AMPLIFYING CIRCUIT, RADIO FREQUENCY CIRCUIT, AND COMMUNICATION DEVICE

POWER AMPLIFIER AND ELECTRONIC DEVICE INCLUDING THE SAME

Group III nitride based depletion mode differential amplifiers and related RF transistor amplifier circuits

Nonlinearity management in LNA bypass mode

Broadband power amplifier device and transmitter

LOW NOISE AMPLIFIER AND OPERATING METHOD THEREOF

RADIO-FREQUENCY MODULE AND COMMUNICATION DEVICE

DOHERTY POWER AMPLIFIER AND POWER AMPLIFICATION METHOD

BALANCED AMPLIFIER ARRANGEMENT FOR POWER CONTROL AND IMPROVED DEEP BACK-OFF EFFICIENCY

DIRECT SUBSTRATE TO SOLDER BUMP CONNECTION FOR THERMAL MANAGEMENT IN FLIP CHIP AMPLIFIERS

Integrated circuit comprising an adaptation and filtering network and corresponding adaptation and filtering process

OUTPUT MATCHING CIRCUIT AND POWER AMPLIFIER MODULE

DUAL-BAND LOW-NOISE AMPLIFIER CIRCUIT, LOW-NOISE AMPLIFIER, AND DEVICE

Drain sharing split LNA

DUAL-FREQUENCY LOW-NOISE AMPLIFIER CIRCUIT

Musical instrument preamplifier

Power amplifier self-heating compensation circuit

Highly efficient dual-drive power amplifier for high reliability applications

Integrated circuit comprising an adaptation and filtering network including a direct current power supply stage, and corresponding adaptation and filtering process

T-match topology with baseband termination

Systems and methods for optimizing amplifier operations

METHOD FOR CONTROLLING HIGH-FREQUENCY POWER SUPPLY DEVICE, AND HIGH-FREQUENCY POWER SUPPLY DEVICE

Asymmetric doherty power amplifiers

Power amplifying circuits

Amplifier circuit having adjustable gain

BROADBAND LOW NOISE AMPLIFIER USING MULTIPLE CASCODE STAGES

DOHERTY AMPLIFIER

OUTPHASING AMPLIFIER

Transmission/reception module

Multi-band power amplifier module

POWER AMPLIFIER CIRCUIT

POWER AMPLIFIER CIRCUIT

STABILITY IN POWER AMPLIFIERS UNDER HIGH IN-BAND VOLTAGE STANDING WAVE RATIO CONDITION

STABILITY TECHNIQUES IN POWER AMPLIFIERS UNDER HIGH VOLTAGE STANDING WAVE RATIO CONDITIONS

STABILITY IN POWER AMPLIFIERS UNDER HIGH OUT-OF-BAND VOLTAGE STANDING WAVE RATIO CONDITION

Active duplexer

Differential noise cancellation

Amplifiers with feedforward cancellation

Harmonic processing circuit and amplification device

Ultra compact multi-band transmitter with robust AM-PM distortion self-suppression techniques

Power amplifier modules including semiconductor resistor and tantalum nitride terminated through wafer via

High-gain amplifier based on dual-gain boosting

Wideband multi gain LNA architecture

Power amplifier circuit, radio frequency circuit, communication device, radio frequency module, and amplification method

Radio frequency amplifier and bias circuit

Radio-frequency circuit and communication device

AMPLIFICATION DEVICE

AMPLIFICATION DEVICE

Cascode amplifier bias circuits

DOHERTY AMPLIFIER

Embedded transmit/receive switch

Scalable periphery tunable matching power amplifier

High frequency package

POWER AMPLIFIER CIRCUIT, RADIO-FREQUENCY CIRCUIT, AND COMMUNICATION DEVICE

Power amplifier circuit

Power amplifier systems with non-linear antenna impedance for load compensation

Transmitter having harmonic impedance adjustment circuit

Radio-frequency module and communication apparatus

POWER AMPLIFIER COMBINER APPARATUS AND POWER AMPLIFIER CIRCUIT

Overvoltage protection for power amplifier with soft shutdown

AMPLIFICATION DEVICE AND MATCHING CIRCUIT BOARD

Wideband filter for direct connection to differential power amplifier

Highly efficient dual-drive power amplifier for high reliability applications

Electromagnetic wave radiator

Generation and synchronization of pulse-width modulated (PWM) waveforms for radio-frequency (RF) applications

Power amplifiers and transmission systems and methods of broadband and efficient operations

POWER AMPLIFIER CIRCUIT, TRANSMITTER, AND NETWORK DEVICE

Dynamically biased power amplification

Semiconductor device

Semiconductor device

Tunable vector recombination amplifier

Multi-frequency high electric field systems for magnetic resonance imaging safety testing of medical devices

Amplifier device

Radio frequency transistor amplifiers having multi-layer encapsulations that include functional electrical circuits

Symmetrical Doherty power amplifier having improved efficiency

Power amplifier circuit

Power amplifier impedance adjustment circuit

Method for adjusting power amplifier impedance

Radio-frequency module and communication device

Radio-frequency module and communication device

Segmented power amplifier arrangements with feedforward adaptive bias circuits

Dual-mode power amplifier with switchable operating frequencies

Power amplifier power management in user equipment

Power management of power amplifier modules

Broadband, high-efficiency, non-modulating power amplifier architecture

Broadcast Receiving Device of a Motor Vehicle

Amplifier with integrated temperature sensor

Inverted Doherty power amplifier with large RF fractional and instantaneous bandwidths

Matching circuit with switchable load lines, load line switching method and power amplifier

LOW NOISE AMPLIFIER CIRCUIT

Bipolar transistor and radio-frequency power amplifier module

Radio-frequency module and communication device

Radio-frequency module and communication apparatus

Impedance element with built-in odd-mode oscillation suppression

Power amplification circuit and semiconductor device

Doherty amplifier and communication device

Doherty amplifier and communication device

High-frequency amplifier

DEVICE INCLUDING POWER TRANSISTOR AND DC FEED PATH AND METHOD

Integrated RF front end with stacked transistor switch

High gain resonant amplifier for resistive output impedance

Power amplifier arrangement

Radio frequency power amplifier

Apparatus and methods for biasing of power amplifiers

Radio frequency (RF) transistor amplifier packages with improved isolation and lead configurations

Radio frequency transistor amplifiers having leadframes with integrated shunt inductors and/or direct current voltage source inputs

Multi-zone radio frequency transistor amplifiers

Radio frequency amplifier implementing an input baseband enhancement circuit and a process of implementing the same

Balanced amplifier arrangement for power control and improved deep back-off efficiency

Control circuit

Doherty amplifier incorporating output matching network with integrated passive devices

Doherty amplifier

Amplifying circuit and amplifying device with start-up function

MATCHING CIRCUIT AND POWER AMPLIFIER CIRCUIT

Electronically tuned RF termination

Substrate comprising capacitor configured for power amplifier output match