Phase shift and attenuation circuits for use with multiple-path amplifiers

Hot carrier injection compensation

System and method for a low noise amplifier

Apparatus and a method for providing a supply control signal for a supply unit

Spurious signal mitigation for carrier aggregation amplifier

Modular spatially combined EHF power amplifier

Systems and methods for providing modulation of switchmode RF power amplifiers

Power amplification module

Method and apparatus for partial envelope tracking in handheld and wireless computing devices

Bias control for stacked transistor configuration

Integrated circuit capacitor including dual gate silicon-on-insulator transistor

Amplifier, driving method for amplifier, and electronic circuit system

Current re-using wideband low-noise active balun

Multi-path devices with mutual inductance compensation networks and methods thereof

Power amplifier and power amplification method

System and method for adaptive linearization of RF amplifiers

Low noise amplifier and receiver

RF amplifier control in parallel RF transmission based on power requirements

DYNAMIC GAIN ASSIGNMENT IN ANALOG BASEBBAND CIRCUITS

Traveling wave tube loaded by a material having negative permittivity and positive permeability

Distributed amplifier

Amplifier structure

Amplifier circuit

MULTI-PORT AMPLIFIER AND METHOD FOR CONTROLLING THEREOF

Signal processing apparatus

RF switch with integrated tuning

Variable gain multistage amplifier and receiver

Power amplifier module

High-frequency drain power supply to decrease power dissipation in class-AB power amplifiers

Transformers and methods for fabricating transformers

TRANSMITTING DEVICE AND ASSOCIATED TRANSMITTING METHOD FOR POWER EFFICIENCY ENHANCEMENT

Adjustable harmonic filtering device

Wireless communication device, method and power amplifier of the same

AMPLIFICATION DEVICE AND RADIO COMMUNICATION APPARATUS EQUIPPED WITH AMPLIFICATION DEVICE

Technique for Extremely High Order IM Correction

Amplifier circuit, biasing block with output gain compensation thereof, and electronic apparatus

Power amplification device and transmitter

Harmonic rejection power amplifier

Bias circuits and methods for stacked devices

Current-efficient low noise amplifier (LNA)

Equalization of frequency-dependent gain

Multimode power amplifier and method of switching among multiple modes thereof, and mobile terminal

Power detector with overdrive detection

Envelope tracking apparatus and method

Multi mode bias modulator operating in envelope tracking mode or average power tracking mode and envelope tracking power amplifier using the same

Multi-mode bias modulator and envelope tracking power amplifier using the same

High-frequency power amplifier and method for manufacturing the same

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

Automatic gain control apparatus, automatic gain control method, and receiver

Amplifier circuit, antenna module and wireless communication apparatus

Transmitter system with reconfigurable amplifiers

Transmitter with predistorter

Transmitter and method of transmitting

Systems and methods for increasing the effectiveness of digital pre-distortion in electronic communications

Power amplifier module

OUTPUT POWER TUNING USING PULSE POSITION AND PULSE WIDTH CONTROL IN A PULSE POSITION, PULSE WIDTH MODULATION AMPLIFIER

Three-dimensional power amplifier architecture

Distortion compensation apparatus and distortion compensation method

Area-efficient degenerative inductance for a low noise amplifier (LNA)

Feedback and impedance circuits, devices and methods for broadband radio-frequency amplifiers

Temperature dependent amplifier biasing

Transmission apparatus and transmission method

Power amplifier saturation detection

Compact power detection circuit utilizing ground via coupling

DUAL-BAND DOHERTY COMBINER/IMPEDANCE TRANSFORMER CIRCUIT AND DOHERTY POWER AMPLIFIER INCLUDING THE SAME

Method and apparatus for adjusting peak power capability

Method and device for signal processing

Linear row array integrated power combiner for RF power amplifiers

RF amplifier having discrete supply voltages

Amplifier assembly

High efficiency amplification

Method and system for crest factor reduction

Direct current (DC)-DC converter having a multi-stage output filter

Wireless communication system

Power amplifier module

Dynamic error vector magnitude compensation

Systems and methods for using a digital power amplifier controller (DPAC) having foward-loop correction and feedback-loop correction

Power amplification circuit and power amplification module

ADAPTIVE RECEIVER/TRANSMITTER AMPLIFIER CIRCUIT

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

Pseudo-envelope following power management system

Apparatus and methods for envelope trackers

High-frequency amplifier

Transmitting apparatus and transmission method

Baseband envelope predistorter

Radio-frequency transmitter and amplifier

Multi-band wide band power amplifier digital predistortion system

Variable gain low-noise amplifier

Signal amplifier having inverted topology

Signal path termination

Switchable multi-output low-noise amplifier with distortion cancellation

Linearity performance for multi-mode power amplifiers

Power amplifying module

Efficient low noise high speed amplifier

Receiving device, receiving method, and non-transitory computer-readable storage medium storing program

TIA-to-ADC interface with low-noise and a wide-range of passive gain control

Augmented twin nonlinear two-box modeling and predistortion method for power amplifiers and transmitters

Interference suppression for switched mode power supply with error correction

Wideband active balun LNA topology with narrow-band filtering and noise cancelling

Harmonics cancellation circuit for a power amplifier

Systems, circuits and methods related to multi-mode power amplifiers having improved linearity

Integrated power supply and modulator for radio frequency power amplifiers

Amplifying system

Amplifier with adjustable load

AMPLIFIER, TRANSMITTER, AND AMPLIFICATION METHOD

Power amplifier and transmitter

RF amplifier operational in different power modes

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

Multi-mode power amplifier

Low-cost receiver using integrated inductors

Power amplifier with self aligned peaking stage

Method for compensating a power amplification unit of a wireless RF module

Multiwire linear equalizer for vector signaling code receiver

Extended bandwidth adaptive digital pre-distortion with reconfigurable analog front-ends

Power amplifier

High efficiency radio frequency power amplifier circuitry with reduced distortion

Broadband RF Power Amplifier with Active Load Modulation

Radio frequency signal amplifying system

Overstress management for power amplifiers

Signal amplifiers that switch to an attenuated or alternate communications path in response to a power interruption

RF power amplifier and operating method thereof

Parallel correction amplifier

Polarity-switching amplifier circuit

Multi-mode power amplifier and mobile communication terminal having the same

Devices and methods for improving yield of scalable periphery amplifiers

Devices and methods for increasing reliability of scalable periphery amplifiers

DUAL PATH RF AMPLIFIER CIRCUIT

Methods and devices for testing segmented electronic assemblies

Multimode power amplifier bias circuit with selectable bandwidth

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

Power amplification module

Low-noise amplifier matching

Hardware-efficient signal-component separator for outphasing power amplifiers

Distortion compensation apparatus, wireless communication system, and distortion compensation method

Quasi-doherty architecture amplifier and method

Power control

RF amplifier

Cartesian digital power amplifier using coordinate rotation

Variable matching circuit and amplifier

Doherty amplifier with peak branch RF conditioning

Apparatus and methods for phase compensation in power amplifiers

Cavity filter, power amplifying module

Apparatus and method for power amplification

Circuit and Method for Generating A Variable Delay in an Electromagnetic Signal Crossing Said Circuit, in Particular for Use in A Doherty-Configured Amplifier

Hybrid DC-DC converters for power amplifiers

Weakly coupled RF network based power amplifier architecture

System and method for a radio frequency coupler

Optimal envelope tracking reference waveform generation

Reconfigurable load modulation amplifier

Semiconductor device

Amplifier with variable feedback impedance

ENVELOPE TRACKING POWER TRANSMITTER USING COMMON-GATE VOLTAGE MODULATION LINEARIZER

Using fractional delay computations to improve intermodulation performance

RF power transmission, modulation, and amplification, including direct cartesian 2-branch embodiments

Output match directional coupler

Integrated power supply and modulator for radio frequency power amplifiers

Systems and Methods of RF Power Transmission, Modulation and Amplification

Power amplifier circuit

Amplifier

CMOS RF switch device and method for biasing the same

Predistortion correction method, predistortion correction apparatus, transmitter, and base station

Transformer-based RF power amplifier

Dynamic error vector magnitude duty cycle correction

Reconfigurable power amplifier for improved low-power efficiency

Amplifier circuit

RF amplification device with power protection during high supply voltage conditions

CONFIGURABLE MULTIMODE MULTIBAND INTEGRATED DISTRIBUTED POWER AMPLIFIER

Logarithmic Detector Amplifier System for Use as High Sensitivity Selective Receiver Without Frequency Conversion

Power amplifier module

Logarithmic detector amplifier system for use as high sensitivity selective receiver without frequency conversion

Weakly coupled tunable RF transmitter architecture

Power supply device for high frequency power amplifying circuit and high frequency power amplifying apparatus

Wideband amplifier

Digital predistortion system and method with extended correction bandwidth

Digital predistortion apparatus and method

Closed loop control system, and an amplifier in combination with such a closed loop control system

Dual power amplifier linearizer

DETERMINATION OF ENVELOPE SHAPING AND SIGNAL PATH PREDISTORTION OF AN ET AMPLIFICATION STAGE USING DEVICE CHARACTERISATION DATA

HARMONIC TRAP FOR COMMON GATE AMPLIFIER

High frequency circuit and high frequency module including the same

Supply modulator

High-frequency power amplifier

Pre-distortion method, associated apparatus and non-transitory machine readable medium

Control system for a power amplifier

Radio frequency and microwave devices and methods of use

Expanded range DC-DC converter

Radio communication circuit and radio communication apparatus

Peak-to-average ratio detector

Power detection circuit and RF signal amplification circuit having the same

High-voltage voltage-switched class-S amplifier

Apparatus and method for amplifying a radio-frequency signal

Weakly coupled tunable RF receiver architecture

VSWR detector for a tunable filter structure

Advanced 3D inductor structures with confined magnetic field

Interference rejection RF filters

Cooperative tunable RF filters

Calibration for a tunable RF filter structure

Power amplifier module

Time and amplitude alignment in envelope tracking amplification stage

Apparatus and methods for biasing power amplifiers

Feed-forward amplifier device and method thereof

Noise canceling low-noise amplifier

RF power device

Distortion compensation apparatus and method

Dynamic amplifier supply

Device and method for controlling an input signal of a power amplifier

Power amplifier architectures with input power protection circuits

Radio frequency composite Class-S power amplifier having discrete power control

Controller and method for controlling a signal processor

Modulation agnostic digital hybrid mode power amplifier system and method

Circulator Power Amplifier Circuit And Design Method Therefor

Amplifying apparatus

Dynamic headroom for envelope tracking

TIMING ALIGNMENT FOR MODULATED SUPPLY

Control loop for amplification stage

Power supply device for high frequency power amplification circuit and high frequency power amplification device

Method of power amplifier calibration

Power amplifier with improved low bias mode linearity

Multi-broadband Doherty power amplifier

High speed power supply system

Low-noise amplifier circuit

Direct Biasing A Gate Electrode Of A Radio Frequency Power Amplifier Through a Driver Stage

Using Multiple-Driver Stages to Realize Fast Rise/Fall Time And Large Current Capability

Amplification apparatus

Multi-band interference optimization

High quality factor interconnect for RF circuits

Tunable RF filter paths for tunable RF filter structures

Tunable RF filter based RF communications system

Tunable RF filter structure formed by a matrix of weakly coupled resonators

Nonlinear capacitance linearization

Integrated circuit wireless communication unit and method for providing a power supply

Power supply device, method for managing power supply thereof and wireless communication terminal

Amplifier calibration

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

Method of calibrating a multiport amplifier, multiport amplifier allowing the implementation of such a method, and satellite comprising such an amplifier

Self-healing technique for high frequency circuits

Dual mode power amplifier control interface with a multi-mode general purpose input/output interface

Apparatus and methods for radio frequency amplifiers

Doherty amplifier

Wireless communication system

Envelope tracking system for MIMO

Circuit layout and method for frequency-dependent matching of a high-frequency amplifier stage

Linearization of heterogeneous power amplifier systems

Automatic gain control of a received signal using a power target

Transconductance amplifier

Receiver for wireless communication system

Method and system for a configurable low-noise amplifier with programmable band-selection filters

Circuits and methods related to low-noise amplifiers having improved linearity

Quadrature lattice matching network

Method and system for providing automatic gate bias and bias sequencing for field effect transistors

Apparatus and methods for buffer linearization

Power module for envelope tracking

Systems and methods of RF power transmission, modulation, and amplification, including control functions to transition an output of a MISO device

COMPLEMENTARY METAL OXIDE SEMICONDUCTOR POWER AMPLIFIER

Digital hybrid mode power amplifier system

Radio frequency power amplifier circuit and method

Radio frequency power amplifiers

Method and system for a pseudo-differential low-noise amplifier at Ku-band

Multiple input single output device with vector signal and bias signal inputs

Amplifying circuit including active inductor

HIGH-FREQUENCY MODULE

Amplifiers and related integrated circuits

Apparatus and methods for envelope shaping in power amplifier systems

High-frequency amplifier circuit, semiconductor device, and magnetic recording and reproducing device

Dual instantaneous envelope tracking

Integrated circuit wireless communication unit and method for providing a power supply

System and method for digital memorized predistortion for wireless communication

Quadrature power amplifier having increased efficiency

High output power amplifier

Power amplifier circuit based on a cascode structure

Apparatus and methods for voltage converter bypass circuits

Compensating for non-linear capacitance effects in a power amplifier

Signal predistortion for non-linear amplifier

High Efficiency Amplification

Radio frequency amplifying circuit and power amplifying module

Transformer-based power amplifier stabilization and reference distortion reduction

Systems and methods for optimizing amplifier operations

PA cell, PA module, wireless communication unit, RF transmitter architecture and method therefor

Differential power amplifier using mode injection

Amplifier circuit

Transmit circuit, method for adjusting a bias of a power amplifier and method for adapting the provision of a bias information

High efficiency power amplifiers with advanced power solutions

Amplifiers with multiple outputs and configurable degeneration inductor

Enhanced doherty amplifier

Method and Device for Protecting a High-Frequency Power Amplifier Against a Termination fault

High efficiency amplification

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

Linear amplifier and multistage linear amplifier

High-frequency filter

Apparatus for a radio frequency integrated circuit

Bi-directional power supply signal based linear amplifier

High efficiency power amplifier

Remote radio head unit system with wideband power amplifier and method

Complementary low noise transductor with active single ended to differential signal conversion

Timing alignment for power amplifier

Apparatus and methods for envelope tracking in radio frequency systems

Low-noise amplifier, receiver, method and computer program

Communications based adjustments of an offset capacitive voltage

Communications based adjustments of a parallel amplifier power supply

Amplifier dynamic bias adjustment for envelope tracking