DOHERTY POWER AMPLIFIER MODULE WITH 90/180 OUTPUT COMBINING CIRCUIT AND OUTPUT HARMONIC TERMINATION CIRCUIT

INTERFACING METHODS IN A POWER MANAGEMENT CIRCUIT

RADIO FREQUENCY AMPLIFIER SYSTEM WITH HARMONIC CONTROL

MULTIPLE-STAGE MULTIPLE-PATH POWER AMPLIFIER WITH IN-PACKAGE AMPLIFIER DIES AND EXTERNAL INTER-STAGE POWER SPLITTER

CIRCUIT FOR USING SPEAKER CABLE FOR RADIO FREQUENCY SIGNAL TRANSMISSION

MULTIBAND DOHERTY POWER AMPLIFIER

MULTI-PATH AMPLIFICATION CIRCUIT FOR OPERATING IN DIFFERENT POWER MODES

DOHERTY AMPLIFIER

POWER AMPLIFIER

POWER AMPLIFIER CIRCUIT AND POWER AMPLIFICATION METHOD

AMPLIFIER

POWER AMPLIFIER CIRCUIT AND POWER AMPLIFICATION METHOD

SIGNAL TERMINATION FOR AMPLIFIERS

BROADBAND PASSIVE LOAD MODULATION BALANCE POWER AMPLIFIER

DOHERTY AMPLIFIER

Systems for and methods of wideband distributed amplification

POWER AMPLIFIER USING COUPLER AND ELECTRONIC DEVICE INCLUDING THE SAME

Metamaterial based power amplifier module

SINGLE-INPUT BROADBAND DOHERTY-HDMAX CONTINUUM POWER AMPLIFIER

Apparatus Comprising a Transmission Line for Radio Frequency Signals

Active duplexer

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

Power amplifier with large output power

Band-pass Josephson traveling wave parametric amplifier

SEQUENTIAL CONTINUOUS WIDEBAND AMPLIFIERS

Doherty amplifier

Doherty amplifier

High efficiency photoconductive semiconductor switch-based amplifier for high power microwave transmission

Power amplifier circuit

Load detection circuit and amplifier circuit

Band-pass Josephson traveling wave parametric amplifier

Amplifiers and manufacture method thereof

Metamaterial based power amplifier module

Active duplexer

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

Digital power amplifier

Transmission line transformer and amplifying circuit

Wireless charger and control method

Amplifier for a transceiver and a transceiver comprising such an amplifier

Compact three-way Doherty amplifier module

Method for making a wideband Doherty amplifier with reduced plan width and amplifier thereof

Power amplifier and filter

Integrated multiple-path power amplifier

Microwave amplifier

Power amplifier circuit

Amplifier

Antenna waveguide transitions for solid state power amplifiers

INTEGRATED DOHERTY AMPLIFIER

Wideband Doherty high efficiency power amplifier

Amplifying device and amplifying system comprising the same

Power amplifier and impedance adjustment circuit

Amplifiers and amplifier modules with ground plane height variation structures

System and method for amplifying and combining radiofrequency power

RF power amplifier pallet

Method for transforming the impedance of a radio-frequency transmission line of a printed circuit and printed circuit thereof

Digital power amplifier

Amplifier circuit and transmitting device

Impedance tuner and signal amplification device

Amplifier with integrated directional coupler

Wideband biasing of high power amplifiers

MATRIX POWER AMPLIFIER

Amplifiers and related integrated circuits

DYNAMIC ERROR VECTOR MAGNITUDE COMPENSATION

Wide bandpass filtering power amplifier

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

Amplifier

Wideband low noise amplifier (LNA) with a reconfigurable bandwidth for millimeter-wave 5G communication

Amplifier and transmitter

Transmit and receive switch and broadband power amplifier matching network for multi-band millimeter-wave 5G communication

HIGH POWER RADIO-FREQUENCY SWITCHING TOPOLOGY AND METHOD

Amplifiers and amplifier modules with ground plane height variation structures

Power amplifier

Circuit support and cooling structure

Multi-mode multi-band self-realigning power amplifier

Amplifier device with harmonic termination circuit

Matrix power amplifier

Differential constructive wave oscillator device

MULTI-MODE POWER AMPLIFIERS WITH PHASE MATCHING

Amplifier with amplification stages connected in parallel

RF power amplifier

Harmonic power amplifying circuit with high efficiency and high bandwidth and radio-frequency power amplifier

Wideband power amplifiers with harmonic traps

Amplifiers with in-package radial stub harmonic traps

Integrated CMOS transmit/receive switch in a radio frequency device

HIGH-FREQUENCY AMPLIFIER UNIT AND HIGH-FREQUENCY POWER AMPLIFICATION APPARATUS

Monolithic microwave integrated circuit having an overlay transformer and low impedance transmission lines

Inverse Class-F power amplifier

High-frequency power amplifier

Amplifier and transmitter

Antenna waveguide transitions for solid state power amplifiers

Spatial combining devices for high-frequency operation

Four-way Doherty amplifier and mobile telecommunications base station

POWER AMPLIFIER CIRCUIT AND METHOD OF DESIGN

RF phase shifting device

Resonant cavity combined solid state amplifier system

Power amplifier control method and apparatus, and power amplifier control system

Amplifier circuit for compensating an output signal from a circuit

Doherty amplifier

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

Distributed amplifier

Doherty amplifier

DOHERTY AMPLIFIER

Amplfiers and related integrated circuits

Monolithic microwave integrated circuit having an overlay transformer and low impedance transmission lines

Power amplifier and radio transmitter

High power radio-frequency switching topology and method

DOHERTY AMPLIFIER

RF power package having planar tuning lines

Electronically reconfigurable matching network

Multi-mode power amplifiers with phase matching

Mobile device, radio transceiver circuit, and impedance adjustment device

Matrix power amplifier

Multiple-band matching network for a Doherty power amplifier and amplifiers, transmitters, and base stations using the same

Doherty amplifier

Power source supply circuit, amplifier, communication device, base station, and power source supply method

Doherty amplifier and power amplifier

Doherty amplifiers

Doherty-Chireix combined amplifier

Minimizing impedence mismatch effects in a wireless device

ARRANGEMENT FOR RADIO FREQUENCY HIGH POWER GENERATION

Power amplifier circuit

Broadband Doherty power amplifier

Circuit

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

Amplifier circuit and method

Power amplifier

Dynamic error vector magnitude compensation

Carrier aggregation low-noise amplifier with tunable integrated power splitter

DUAL BAND POWER AMPLIFIER CIRCUIT FOR MICROWAVE ABLATION

Apparatus and methods for multi-mode power amplifiers

SINGLE POLE DOUBLE THROW AMPLIFIER

Power amplifier cell

Circuits and devices related to multi-harmonic control of amplified signals

Distributed amplifier with improved stabilization

POWER AMPLIFIERS WITH TUNABLE LOADLINE MATCHING NETWORKS

Multi-stage amplifiers with low loss

MOBILE DEVICE, RADIO TRANSCEIVER CIRCUIT, AND IMPEDANCE ADJUSTMENT DEVICE

Average power tracking mode power amplifier using dual bias voltage levels

Amplifiers and related integrated circuits

Front end circuit

Doherty power amplifier, communications device, and system

Transceiver circuit for communicating differential and single-ended signals via transmission lines

System and method for a phase detector

Distributed amplifier

High-frequency amplifier

Dynamic tuning of a transformer-based radio frequency power amplifier

Doherty power amplifier having reduced size

Power amplifier for amplification of an input signal into an output signal

Copper wire interface circuit

Devices and methods for improving yield of scalable periphery amplifiers

Integrated CMOS transmit/receive switch in a radio frequency device

Transmit-receive isolation in a transformer-based radio frequency power amplifier

Amplifier circuit and method

Amplifier circuit and method

High-frequency power amplifier

Semiconductor integrated circuit and wireless transmitter

Power amplifier and transmission apparatus

Doherty amplifier and transmission apparatus

Current-mode control for radio-frequency power amplifiers

Dual-band doherty amplifier and method therefor

Devices and methods for increasing reliability of scalable periphery amplifiers

Amplifier circuit and method

Multi-mode multi-band self-realigning power amplifier

Semiconductor amplifier

Broadband power amplifier having high efficiency

Semiconductor devices, semiconductor device packages, and packaging techniques for impedance matching and/or low frequency terminations

Three-dimensional power amplifier architecture

Circuit

Power amplifying apparatus

Amplifier device and corresponding radio base station and mobile communication terminal

Dynamic error vector magnitude compensation

Tunable loadline

Devices and methods for improving yield of scalable periphery amplifiers

Devices and methods for increasing reliability of scalable periphery amplifiers

Quasi-doherty architecture amplifier and method

Variable matching circuit and amplifier

Doherty amplifier with peak branch RF conditioning

Weakly coupled RF network based power amplifier architecture

Output match directional coupler

Dynamic frequency divider circuit

DOHERTY POWER AMPLIFIER WITH COUPLING MECHANISM INDEPENDENT OF DEVICE RATIOS

Wideband amplifier

Apparatus and method for amplifying a radio-frequency signal

RF power device

Amplifying device, transmitting device

Circulator Power Amplifier Circuit And Design Method Therefor

Circuits and methods related to power amplifier efficiency based on multi-harmonic approximation

Doherty amplifier

Amplifier

Quadrature lattice matching network

Distributed amplifier with improved stabilization

Amplifiers and related integrated circuits

Receiver circuit, phased-array receiver and radar system

HIGH-FREQUENCY AMPLIFIER MODULE AND HIGH-FREQUENCY AMPLIFIER MODULE UNIT

High efficiency power amplifier

Distortion-compensated RF transmitter and method therefor

LINC power amplifier

Microwave semiconductor amplifier

Amplifier bandwidth extension for high-speed tranceivers

Amplification apparatus

Power supply pre-distortion

Multi-stage amplifier using tunable transmission lines and frequency response calibration of same

Radio frequency power amplifier

Millimeter wave power amplifier

Amplifying apparatus

High-frequency power amplifier with doherty extension

Multi-mode multi-band self-realigning power amplifier

Variable impedance device

High-frequency signal amplifier

Multi-band power amplifier

Semiconductor device having first and second resistance for suppressing loop oscillation

Amplifier bandwidth extension for high-speed tranceivers

Semiconductor integrated circuit device, electronic device, and radio communication device

RF AMPLIFIER WITH OPEN CIRCUIT OUTPUT OFF-STATE

Operational amplifier

Multi-band power amplifier

Power amplifier architectures

Quadrature lattice matching network

Distributed amplifier with improved stabilization

Systems and methods for a radio frequency transmitter with improved linearity and power out utilizing pre-distortion and a GaN (gallium nitride) power amplifier device

Microwave harmonic processing circuit

Radio frequency amplifier circuit

High-frequency power amplifier device

Electronic circuit

Radio frequency power amplifier

Impedance-matching circuits for multi-output power supplies driving COgas-discharge lasers

Distributed power amplifier with active matching

High frequency amplifier

Amplifier circuit for a ranging transceiver

Multi-band high-efficiency Doherty amplifier

Bias circuit and method of manufacturing the same

Transmission line, impedance transformer, integrated circuit mounted device, and communication device module

TUNABLE IMPEDANCE INVERTER FOR DOHERTY AMPLIFIER CIRCUIT

Radio frequency transmitter having an amplifier with power supply modulation

Distributed Doherty power amplifier

High frequency amplifier

Operational amplifier

SYSTEM AND METHOD FOR UWB TRANSMISSION PREDISTORTION AND RF WIRE-BOND INTERFACE TECHNIQUE RELATED APPLICATION

Dual band high frequency amplifier using composite right/left handed transmission line

Transmission line coupled to circuits and Q-enhancement cell

Filter, transmitter-receiver, and amplifying circuit

Final stage three-way power combining amplifying circuit applied to power amplifier of mobile communications base station system

FILTER AND AMPLIFYING CIRCUIT

RF power amplifiers with linearization

High frequency circuit having multi-chip module structure

Amplifier

Output networks in combination with LINC technique

Harmonic processing circuit and amplifying circuit using the same

Passive spectrum control for pulsed RF power amplifiers

Load modulation arrangement

Amplifier

Distributed amplification apparatus and amplifier

Composite amplifier, a radio terminal and a method for improving the efficiency of the composite amplifier

Power amplifier, and method of controlling power amplifier

Transfer circuit, transmitter, receiver and test apparatus

Power amplifier comprising a slotted power combiner

Direct coupled radio frequency (RF) transceiver front end

Power amplifier architectures

BIAS CIRCUIT

High frequency semiconductor device

Multilayer amplifier module

RF amplification device

MATCHING CIRCUIT, AND RADIO-FREQUENCY POWER AMPLIFIER AND MOBILE PHONE INCLUDING THE SAME

Multi-level pulse width modulation power amplifier method and apparatus

Integrated circuit with parallel sets of transistor amplifiers having different turn on power levels

RF power amplifiers with linearization

Power amplifier architectures

Operational amplifier

Doherty power amplifier

Signal modulation device and signal amplifier cooperative therewith

High frequency power amplifier

LINC amplifying device

TRAVELLING WAVE AMPLIFIER

High efficiency power amplifier

System and Method for Impedance Mismatch Compensation in Digital Communications Systems

High efficiency RF transmitter system using non-linear amplifiers

Output networks in combination with LINC technique

Doherty amplifier

Distortion-compensated RF transmitter and method therefor

RF amplifying device

Amplifying system

HIGH FREQUENCY POWER AMPLIFIER AND HIGH FREQUENCY HEATING DEVICE

Power amplifier using power combiner

Spatially-fed high power amplifier with shaped reflectors

High frequency circuit, semiconductor device, and high frequency power amplification device

Matching circuit

High impedance differential input preamplifier and antenna for MRI

Output Circuit

Amplifier

Matching circuit and dual-band power amplifier

Matching circuit and multi-band amplifier

Circuit with Q-enhancement cell having programmable bias current slope

Power amplifier system

Power amplifier transmission line transformer

DC-bias network for a distributed amplifier

High-frequency signal coupling device

Stabilization circuit and multiband amplification circuit

Amplifier

Composite power amplifier

Spatially-fed high-power amplifier with shaped reflectors