DIFFERENTIAL POWER AMPLIFIER

SETTING VOLTAGE STANDING WAVE RATIO (VSWR) OF DRIVER AMPLIFIER CIRCUIT WITH RESPECT TO A LOAD

BALUN AND POWER AMPLIFIER CIRCUIT

DOHERTY AMPLIFIER

RECONFIGURABLE POWER AMPLIFIERS WITH CONTROLLABLE OUTPUT CAPACITANCE

RADIO-FREQUENCY DIFFERENTIAL AMPLIFYING CIRCUIT AND RADIO-FREQUENCY MODULE

COUPLER-BASED MM-WAVE DOHERTY POWER AMPLIFIER

RADIO FREQUENCY AMPLIFIER SYSTEM WITH HARMONIC CONTROL

POWER AMPLIFIER CASCODE BIAS GENERATION USING OUTPUT BIAS VOLTAGE

DIFFERENTIAL AMPLIFIER INCLUDING DUAL MAGNETICALLY COUPLED FEEDBACK LOOPS

LOW NOISE AMPLIFIER USED AS A DUMMY LOAD AND REUSED AS A POST-AMPLIFIER TO AN EXTERNAL LOW NOISE AMPLIFIER

BROADBAND COUPLER-BASED BALUN CONTINUOUS ACTIVE LOAD MODULATION POWER AMPLIFIER

RF CONTROL OF ACOUSTO-OPTIC DEFLECTOR

DOHERTY POWER AMPLIFIER AND ELECTRONIC DEVICE INCLUDING THE SAME

AMPLIFIER CIRCUIT AND METHOD OF GENERATING AN AMPLIFIED SIGNAL

ADAPTABLE IMPEDANCE CIRCUITS FOR AMPLIFICATION SYSTEMS

POWER AMPLIFICATION DEVICE

SYSTEMS AND METHODS FOR DRIVING PATCH ANTENNAS

PUSH-PULL RF POWER AMPLIFIER CIRCUIT AND PUSH-PULL RF POWER AMPLIFIER

ELECTRONIC CIRCUIT AND DOHERTY AMPLIFIER CIRCUIT

BALUN CIRCUIT AND SEMICONDUCTOR DEVICE

HIGH-FREQUENCY AMPLIFIER CIRCUIT

POWER AMPLIFIER CIRCUIT, POWER AMPLIFIER APPARATUS, AND IMPEDANCE MATCHING DEVICE

Radio Frequency Module

BALANCED-UNBALANCED TRANSFORMER CIRCUIT AND AMPLIFIER CIRCUIT

BALANCED-UNBALANCED TRANSFORMER CIRCUIT AND AMPLIFIER CIRCUIT

ACTIVE BALUN AMPLIFIER

RADIO-FREQUENCY CIRCUIT, RADIO-FREQUENCY MODULE, AND COMMUNICATION DEVICE

DIFFERENTIAL DOHERTY AMPLIFIER CIRCUIT

AMPLIFIER MODULE

Ultra wideband transmitter

COMBINERS FOR DOHERTY POWER AMPLIFIER SYSTEMS

Radio-frequency Amplifier Circuitry with Improved Transmit and Receive Performance

Radio-frequency Amplifier Circuitry with Improved Transmit and Receive Performance

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

SYSTEMS AND METHODS FOR FRONT-END MODULE FILTERING

POWER AMPLIFIER SYSTEMS WITH FREQUENCY RESPONSE COMPENSATION

POWER AMPLIFIER SYSTEMS WITH BALUN AND SHUNT CAPACITOR

POWER AMPLIFIER CIRCUIT

POWER AMPLIFIERS WITH BROADBAND MATCHING NETWORKS

Variable-gain amplifiers with configurable baluns

POWER AMPLIFIER CIRCUIT

TRANSFORMER-BASED MARCHAND BALUN AMPLIFIER FOR WIRELESS COMMUNICATION

ULTRA-HIGH FREQUENCY AMPLIFIER

APPARATUS AND METHODS FOR RADIO FREQUENCY AMPLIFIERS

DIFFERENTIAL AMPLIFYING APPARATUS

GAIN BOOSTING IN POWER AMPLIFIERS USING RF-COUPLED FEEDBACK

HARMONIC CANCELLATION IN A RADIO FREQUENCY FRONT END

RADIO FREQUENCY FRONT END WITH DIFFERENTIAL PATHS

High linearity modes in wireless receivers

RADIO-FREQUENCY DIFFERENTIAL AMPLIFYING CIRCUIT AND RADIO-FREQUENCY MODULE

LOAD-MODULATED PUSH-PULL POWER AMPLIFIER

Biasing solution for push-pull power amplifier for low loadline and high common mode rejection ratio background

RECONFIGURABLE POWER AMPLIFIERS WITH CONTROLLABLE OUTPUT CAPACITANCE

RECONFIGURABLE POWER AMPLIFIERS WITH CONTROLLABLE INPUT CAPACITANCE

Method and apparatus for balancing detection sensitivity in producing a differential signal

DOHERTY AMPLIFIER

POWER AMPLIFYING MODULE

Wideband amplifier

DIFFERENTIAL AMPLIFICATION CIRCUIT

COMBINING BALUN AND DIFFERENTIAL AMPLIFICATION DEVICE

Wideband filter for direct connection to differential power amplifier

Power amplifier with series transformer combiners and harmonic tuning

Systems and methods for differential antenna driving

Devices and methods involving power-amplification architecture using T-network

Differential amplifier including dual magnetically coupled feedback loops

Amplifier including magnetically coupled feedback loop and stacked input and output stages adapted for DC current reuse

Amplifier linearization using magnetically coupled feedback

Amplifier linearization using magnetically coupled feedback provided by a transformer coupled to a balun-based load

Method of improving linearity of amplifier circuit including magnetically coupled feedback loop and DC bias current adjustment without impacting amplifier gain

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

Power amplifying circuit

Balun device and differential phase shifter

Power amplifier circuit

Radio front end module with reduced loss and increased linearity

Wideband balun

Tunable baluns for multimode power amplification

Balun and amplifier including balun

Tapered broadband balun

Radio frequency (RF) amplifier

WIDE BANDWIDTH RADIO FREQUENCY (RF) AMPLIFIER

Power amplifier

Coupled line structures for wideband applications

Transmitter device and transceiver device for transmitting different wireless standard signal

Wideband balun

Radio front end module with reduced loss and increased linearity

Broadband power combining arrangement

Method to improve power amplifier output return loss and back-off performance with RC feedback network

Wideband power amplifier arrangement

Embedded test circuitry and method therefor

Loadline switchable push/pull power amplifier

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

System and method for bi-directional radio communication

WIDE DYNAMIC RANGE AMPLIFIER SYSTEM

Method to improve power amplifier output return loss and back-off performance with RC feedback network

Power amplifier

DIFFERENTIAL HARD-SWITCHING RADIO FREQUENCY (RF) POWER AMPLIFIER

Digital power amplification circuit

Switched-capacitor power amplifiers

Power amplifiers isolated by differential ground

System and method for bi-directional radio communication

Power amplifier cell

Power amplifier with nulling monitor circuit

Method to build fast transmit-receive switching architecture

Transmitter device and transceiver device for transmitting different wireless standard signal

Method to improve power amplifier output return loss and back-off performance with RC feedback network

Method for separately biasing power amplifier for additional power control

Hard-wired address for phased array antenna panels

Hybrid RF transceiver circuit

Differential amplifier

Push-pull amplification systems and methods

Multi-way power amplifier circuit

Apparatus and method for improving efficiency of power amplifier

Complementary metal oxide silicon transceiver having integrated power amplifier

Interference suppression system and method

Wide dynamic range amplifier system

Phase-switch-equipped variable amplification device and phase shifter

Quasi-differential RF power amplifier with high level of harmonics rejection

Power amplifier systems with differential ground

Amplifier system and method for controlling amplifier

Dynamic biasing of power amplifiers

Digital variable capacitance circuit, resonant circuit, amplification circuit, and transmitter

Systems and methods providing an intermodulation distortion sink

Doherty amplifier and power amplifier

Circuit

Active linearization for broadband amplifiers

Integrated circuit fields canceller system

Doherty amplifier

Power amplifier cell

Digital variable capacitance circuit, resonant circuit, amplification circuit, and transmitter

Systems and methods related to linear and efficient broadband power amplifiers

Balun transformer

Architectures and devices related to Doherty amplifiers

Low-noise amplifier having high linearity for multi-band

Circuits for low noise amplifiers with interferer reflecting loops

Amplifier with common-mode filter

Input driver for power amplifier and transmitter

Circuits, devices and methods related to combiners for Doherty power amplifiers

Dual-mode power amplifier

Systems and methods related to linear and efficient broadband power amplifiers

High-frequency generator

Two differential amplifier configuration

Integrated circuit chip for receiver collecting signals from satellites

Multi-mode integrated power amplifier

RF-input / RF-output outphasing amplifier

Inductor structure and application thereof

Multi-band power amplifier

Radio frequency power amplifier and method for increasing power added efficiency and linearity

Envelope tracking push-pull or differential power amplifier

Circuit

Dynamic biasing of power amplifiers

Quadrature modulator

Distortion cancellation for low noise amplifier (LNA) non-linear second order products

Broadband single-ended input to differential output low-noise amplifier

Power amplifier device for a magnetic resonance device and magnetic resonance device

Multiple-state, switch-mode power amplifier systems and methods of their operation

Signal amplifier with active power management

Multiple-state, switch-mode power amplifier systems and methods of their operation

Polarity-switching amplifier circuit

Quasi-differential RF power amplifier with high level of harmonics rejection

Amplifier circuit

Baseband processing circuitry

Wideband amplifier

Apparatus and method for amplifying a radio-frequency signal

Method and apparatus for converting single-ended signals into differential signals

Low-noise amplifier circuit

Transformer and electrical circuit

Receiver circuit, phased-array receiver and radar system

Transmission-line resistance compression networks and related techniques

Apparatus for a radio frequency integrated circuit

Triple cascode power amplifier

Power amplifier circuit

Wide bandwidth radio frequency amplier having dual gate transistors

System and method for a cascoded amplifier

Low noise amplifier

Extremely high frequency dual-mode class AB power amplifier

Electronic device

Multi-octave power amplifier

Wireless resonant electric field power transfer system and method using high Q-factor coils

Broadband linearization by elimination of harmonics and intermodulation in amplifiers

Signal amplification circuits for receiving/transmitting signals according to input signal

Amplifier

High frequency power amplifier

INPUT APPARATUS ON CHIP FOR DIFFERENTIAL SIGNALS AND BALUN THEREOF

Method and apparatus for canceling balun amplifier noise

Dual use transistor

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

PA load-line tuning with capacitors around a balun

Communication transceiver having a three-line balun with power amplifier bias

Signal amplification circuits for receiving/transmitting signals according to input signal

Integrated bluetooth and wireless LAN transmitters having simultaneous bluetooth and wireless LAN transmissions

Integrated bluetooth and wireless LAN transceivers having merged low noise and power amplifier

Integrated linear power detection in an RF power amplifier

POWER AMPLIFIER

Decade bandwidth planar MMIC four port transformer

Balun function with reference enhancement in single-ended port

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

Double transformer balun for maximum power amplifier power

Balun amplifier

Communication transceiver having a three-line balun with power amplifier bias

Amplifier circuit and the controlling method thereof

Distributed active transformer based millimeter-wave power amplifier circuit

Direct coupled radio frequency (RF) transceiver front end

RFIC with high power PA

Low noise amplifier

Method and system for a single-ended input low noise amplifier with differential output

Wideband differential amplifier including single-ended amplifiers coupled to a four-port transformer

Communication transceiver having a three-line balun with power amplifier bias

Circuits, processes, devices and systems for full integration of RF front end module including RF power amplifier

System and method for burst mode amplifier

Low noise amplifier gain controlled scheme

Broadband reciprocal active balun structure

PASSIVE CIRCUIT FOR IMPROVED DIFFERENTIAL AMPLIFIER COMMON MODE REJECTION

Differential amplifier with single ended output

Widebrand differential amplifier including single-ended amplifiers coupled to a four-port transformer

System and apparatus for a three-line balun with power amplifier bias

RFIC with high power PA

Wideband active balun circuit based on differential amplifier

Efficient Narrow Band Amplification Using Phase Amplifier

Efficient Narrow Band Amplification Using Linear Amplifier

High frequency power amplifier

Off-chip LC circuit for lowest ground and VDD impedance for power amplifier

Self-shielded electronic components

Non-match power amplifier and method for increased output 1 dB compression point

Method and apparatus for an improved power amplifier

Method and apparatus for an improved power amplifier

Power amplification circuit for output terminal of an RFIC

Even order distortion elimination in push-pull or differential amplifiers and circuits

Double transformer balun for maximum power amplifier power

Off-chip LC circuit for lowest ground and VDD impedance for power amplifier

System method and apparatus for a three-line balun with power amplifier bias

Communication semiconductor integrated circuit device and electrical apparatus

Open-loop adaptive bias power amplifier

Inductive radio frequency power sampler

Balanced RF amplifier using a common mode choke

Incremental wattage reduction in a vacuum tube amplifier

Balanced distributed power amplifier for monolithic microwave integrated circuit