Adaptive predistortion based on amplitude, envelope or power level feedback from the output of the main amplifier

Industry

CPC
H03F2201/3227

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Parent Industries

HELECTRICITY H03Electronic circuits H03FAMPLIFIERS H03F2201/00Indexing scheme relating to details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements covered by H03F1/00

Current Industry

H03F2201/3227Adaptive predistortion based on amplitude, envelope or power level feedback from the output of the main amplifier

Industries

Patents Grantslast 30 patents

Information Patent Grant
Hearing device comprising an amplifier system for minimizing variat...
- Patent number 12,155,998
- Issue date Nov 26, 2024
- Oticon A/S
- Vijay Kumar Bhat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Envelope tracking system with modeling of a power amplifier supply...
- Patent number 12,051,999
- Issue date Jul 30, 2024
- Skyworks Solutions, Inc.
- Serge Francois Drogi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for digital predistortion to mitigate power amp...
- Patent number 11,942,904
- Issue date Mar 26, 2024
- Xilinx, Inc.
- Hongzhi Zhao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and system of linearization for non-linear system
- Patent number 11,888,449
- Issue date Jan 30, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Haiying Cao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Hearing device comprising an amplifier system for minimizing variat...
- Patent number 11,711,656
- Issue date Jul 25, 2023
- Oticon A/S
- Vijay Kumar Bhat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Envelope tracking system with modeling of a power amplifier supply...
- Patent number 11,677,357
- Issue date Jun 13, 2023
- Skyworks Solutions, Inc.
- Serge Francois Drogi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fast envelope tracking systems for power amplifiers
- Patent number 11,558,015
- Issue date Jan 17, 2023
- Skyworks Solutions, Inc.
- Florinel G. Balteanu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital hybrid mode power amplifier system
- Patent number 11,418,155
- Issue date Aug 16, 2022
- DALI WIRELESS, INC.
- Wan Jong Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-band digital compensator for a non-linear system
- Patent number 11,171,614
- Issue date Nov 9, 2021
- NanoSemi, Inc.
- Alexandre Megretski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pre-distortion technique for a circuit arrangement with an amplifier
- Patent number 11,165,515
- Issue date Nov 2, 2021
- Infineon Technologies AG
- Marc Tiebout
- G01 - MEASURING TESTING
Information Patent Grant
Hearing device comprising an amplifier system for minimizing variat...
- Patent number 11,082,776
- Issue date Aug 3, 2021
- Oticon A/S
- Vijay Kumar Bhat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Envelope tracking system with modeling of a power amplifier supply...
- Patent number 11,038,471
- Issue date Jun 15, 2021
- Skyworks Solutions, Inc.
- Serge Francois Drogi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fast envelope tracking systems for power amplifiers
- Patent number 10,985,703
- Issue date Apr 20, 2021
- Skyworks Solutions, Inc.
- Florinel G. Balteanu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for digital memorized predistortion for wireless...
- Patent number 10,985,965
- Issue date Apr 20, 2021
- DALI WIRELESS, INC.
- Dali Yang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and system for linearizing an amplifier using transistor-lev...
- Patent number 10,979,001
- Issue date Apr 13, 2021
- Ali Mohamed Darwish
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital pre-distortion technique for a circuit arrangement with a p...
- Patent number 10,958,298
- Issue date Mar 23, 2021
- Infineon Technologies AG
- Marc Tiebout
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wireless architectures and digital pre-distortion (DPD) techniques...
- Patent number 10,917,051
- Issue date Feb 9, 2021
- Intel Corporation
- Igal Kushnir
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Modulation agnostic digital hybrid mode power amplifier system and...
- Patent number 10,728,066
- Issue date Jul 28, 2020
- Dali Systems Co. Ltd
- Wan Jong Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital predistortion for multiple power amplifiers
- Patent number 10,686,415
- Issue date Jun 16, 2020
- Patrick Pratt
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-band digital compensator for a non-linear system
- Patent number 10,644,657
- Issue date May 5, 2020
- NanoSemi, Inc.
- Alexandre Megretski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fast envelope tracking systems for power amplifiers
- Patent number 10,516,368
- Issue date Dec 24, 2019
- Skyworks Solutions, Inc.
- Florinel G. Balteanu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Mixed-mode digital predistortion
- Patent number 10,498,372
- Issue date Dec 3, 2019
- Analog Devices Global
- Patrick Pratt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vector signal alignment for digital vector processing using vector...
- Patent number 10,146,739
- Issue date Dec 4, 2018
- Alcatel Lucent
- Ajit K. Reddy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
PA cell, PA module, wireless communication unit, RF transmitter arc...
- Patent number 10,129,055
- Issue date Nov 13, 2018
- MEDIATEK SINGAPORE PTE. LTD.
- Zhiming Deng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Mixed-mode digital predistortion
- Patent number 10,033,413
- Issue date Jul 24, 2018
- Analog Devices Global
- Patrick Pratt
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and system for linearizing an amplifier using transistor-lev...
- Patent number 9,871,491
- Issue date Jan 16, 2018
- Ali Mohamed Darwish
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
MRAM-based pre-distortion linearization and amplification circuits
- Patent number 9,866,182
- Issue date Jan 9, 2018
- Crocus Technology Inc.
- Douglas J. Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Modulation agnostic digital hybrid mode power amplifier system and...
- Patent number 9,866,414
- Issue date Jan 9, 2018
- Dali Systems Co. Ltd
- Wan Jong Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital hybrid mode power amplifier system
- Patent number 9,768,739
- Issue date Sep 19, 2017
- Dali Systems Co. Ltd
- Wan Jong Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Using fractional delay computations to improve intermodulation perf...
- Patent number 9,755,583
- Issue date Sep 5, 2017
- Nokia Solutions and Networks Oy
- Shavantha Kularatna
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
HEARING DEVICE COMPRISING AN AMPLIFIER SYSTEM FOR MINIMIZING VARIAT...
- Publication number 20250048040
- Publication date Feb 6, 2025
- OTICON A/S
- Vijay Kumar BHAT
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ENVELOPE TRACKING SYSTEM WITH MODELING OF A POWER AMPLIFIER SUPPLY...
- Publication number 20230387866
- Publication date Nov 30, 2023
- Skyworks Solutions, Inc.
- Serge Francois Drogi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEARING DEVICE COMPRISING AN AMPLIFIER SYSTEM FOR MINIMIZING VARIAT...
- Publication number 20230283968
- Publication date Sep 7, 2023
- OTICON A/S
- Vijay Kumar BHAT
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS AND METHOD FOR CONTROLLING NON-LINEAR EFFECT OF POWER AMP...
- Publication number 20230138959
- Publication date May 4, 2023
- Pedamalli SAIKRISHNA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR DIGITAL PREDISTORTION TO MITIGATE POWER AMP...
- Publication number 20230046588
- Publication date Feb 16, 2023
- Xilinx, Inc.
- Hongzhi Zhao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND SYSTEM OF LINEARIZATION FOR NON-LINEAR SYSTEM
- Publication number 20230015640
- Publication date Jan 19, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Haiying Cao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HEARING DEVICE COMPRISING AN AMPLIFIER SYSTEM FOR MINIMIZING VARIAT...
- Publication number 20210337321
- Publication date Oct 28, 2021
- OTICON A/S
- Vijay Kumar BHAT
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEM AND METHOD FOR DIGITAL MEMORIZED PREDISTORTION FOR WIRELESS...
- Publication number 20210314210
- Publication date Oct 7, 2021
- Dali Wireless, Inc.
- Dali Yang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ENVELOPE TRACKING SYSTEM WITH MODELING OF A POWER AMPLIFIER SUPPLY...
- Publication number 20210273614
- Publication date Sep 2, 2021
- Skyworks Solutions, Inc.
- Serge Francois Drogi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FAST ENVELOPE TRACKING SYSTEMS FOR POWER AMPLIFIERS
- Publication number 20210234512
- Publication date Jul 29, 2021
- Skyworks Solutions, Inc.
- Florinel G. Balteanu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MODULATION AGNOSTIC DIGITAL HYBRID MODE POWER AMPLIFIER SYSTEM AND...
- Publication number 20200358640
- Publication date Nov 12, 2020
- DALI SYSTEMS CO. LTD.
- Wan Jong Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FAST ENVELOPE TRACKING SYSTEMS FOR POWER AMPLIFIERS
- Publication number 20200259458
- Publication date Aug 13, 2020
- SKYWORKS SOLUTIONS, INC.
- Florinel G. Balteanu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DYNAMIC EVENT DETECTION SYSTEM AND METHOD
- Publication number 20200235764
- Publication date Jul 23, 2020
- Banjo, Inc.
- Damien Patton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HEARING DEVICE COMPRISING AN AMPLIFIER SYSTEM FOR MINIMIZING VARIAT...
- Publication number 20200213778
- Publication date Jul 2, 2020
- OTICON A/S
- Vijay Kumar BHAT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRE-DISTORTION TECHNIQUE FOR A CIRCUIT ARRANGEMENT WITH AN AMPLIFIER
- Publication number 20200169333
- Publication date May 28, 2020
- INFINEON TECHNOLOGIES AG
- Marc Tiebout
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL PRE-DISTORTION TECHNIQUE FOR A CIRCUIT ARRANGEMENT WITH A P...
- Publication number 20200169277
- Publication date May 28, 2020
- INFINEON TECHNOLOGIES AG
- Marc TIEBOUT
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-BAND DIGITAL COMPENSATOR FOR A NON-LINEAR SYSTEM
- Publication number 20200169227
- Publication date May 28, 2020
- NANOSEMI, INC.
- Alexandre Megretski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ENVELOPE TRACKING SYSTEM WITH MODELING OF A POWER AMPLIFIER SUPPLY...
- Publication number 20200162030
- Publication date May 21, 2020
- SKYWORKS SOLUTIONS, INC.
- Serge Francois Drogi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIGITAL HYBRID MODE POWER AMPLIFIER SYSTEM
- Publication number 20200136567
- Publication date Apr 30, 2020
- DALI SYSTEMS CO. LTD.
- Wan Jong Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Wireless Architectures and Digital Pre-Distortion (DPD) Techniques...
- Publication number 20200067466
- Publication date Feb 27, 2020
- Intel Corporation
- Igal Kushnir
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEM AND METHOD FOR DIGITAL MEMORIZED PREDISTORTION FOR WIRELESS...
- Publication number 20190288900
- Publication date Sep 19, 2019
- Dali Wireless, Inc.
- Dali Yang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND SYSTEM FOR LINEARIZING AN AMPLIFIER USING TRANSISTOR-LEV...
- Publication number 20190280654
- Publication date Sep 12, 2019
- Ali Mohamed Darwish
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FAST ENVELOPE TRACKING SYSTEMS FOR POWER AMPLIFIERS
- Publication number 20180375476
- Publication date Dec 27, 2018
- SKYWORKS SOLUTIONS, INC.
- Florinel G. Balteanu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MIXED-MODE DIGITAL PREDISTORTION
- Publication number 20180309465
- Publication date Oct 25, 2018
- ANALOG DEVICES GLOBAL
- Patrick Pratt
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MODULATION AGNOSTIC DIGITAL HYBRID MODE POWER AMPLIFIER SYSTEM AND...
- Publication number 20180227152
- Publication date Aug 9, 2018
- DALI SYSTEMS CO. LTD.
- Wan Jong Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL PREDISTORTION FOR MULTIPLE POWER AMPLIFIERS
- Publication number 20180191314
- Publication date Jul 5, 2018
- Patrick Pratt
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND SYSTEM FOR LINEARIZING AN AMPLIFIER USING TRANSISTOR-LEV...
- Publication number 20180138868
- Publication date May 17, 2018
- Ali Mohamed Darwish
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL HYBRID MODE POWER AMPLIFIER SYSTEM
- Publication number 20180102747
- Publication date Apr 12, 2018
- DALI SYSTEMS CO. LTD.
- Wan Jong Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND SYSTEM FOR LINEARIZING AN AMPLIFIER USING TRANSISTOR-LEV...
- Publication number 20170040954
- Publication date Feb 9, 2017
- Ali Mohamed Darwish
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEM AND METHOD FOR DIGITAL MEMORIZED PREDISTORTION FOR WIRELESS...
- Publication number 20170033969
- Publication date Feb 2, 2017
- Dali Systems Co. Ltd.
- Dali Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Adaptive predistortion based on amplitude, envelope or power level feedback from the output of the main amplifier

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Hearing device comprising an amplifier system for minimizing variat...

Envelope tracking system with modeling of a power amplifier supply...

Systems and methods for digital predistortion to mitigate power amp...

Method and system of linearization for non-linear system

Hearing device comprising an amplifier system for minimizing variat...

Envelope tracking system with modeling of a power amplifier supply...

Fast envelope tracking systems for power amplifiers

Digital hybrid mode power amplifier system

Multi-band digital compensator for a non-linear system

Pre-distortion technique for a circuit arrangement with an amplifier

Hearing device comprising an amplifier system for minimizing variat...

Envelope tracking system with modeling of a power amplifier supply...

Fast envelope tracking systems for power amplifiers

System and method for digital memorized predistortion for wireless...

Method and system for linearizing an amplifier using transistor-lev...

Digital pre-distortion technique for a circuit arrangement with a p...

Wireless architectures and digital pre-distortion (DPD) techniques...

Modulation agnostic digital hybrid mode power amplifier system and...

Digital predistortion for multiple power amplifiers

Multi-band digital compensator for a non-linear system

Fast envelope tracking systems for power amplifiers

Mixed-mode digital predistortion

Vector signal alignment for digital vector processing using vector...

PA cell, PA module, wireless communication unit, RF transmitter arc...

Mixed-mode digital predistortion

Method and system for linearizing an amplifier using transistor-lev...

MRAM-based pre-distortion linearization and amplification circuits

Modulation agnostic digital hybrid mode power amplifier system and...

Digital hybrid mode power amplifier system

Using fractional delay computations to improve intermodulation perf...

Patents Applicationslast 30 patents

HEARING DEVICE COMPRISING AN AMPLIFIER SYSTEM FOR MINIMIZING VARIAT...

ENVELOPE TRACKING SYSTEM WITH MODELING OF A POWER AMPLIFIER SUPPLY...

HEARING DEVICE COMPRISING AN AMPLIFIER SYSTEM FOR MINIMIZING VARIAT...

APPARATUS AND METHOD FOR CONTROLLING NON-LINEAR EFFECT OF POWER AMP...

SYSTEMS AND METHODS FOR DIGITAL PREDISTORTION TO MITIGATE POWER AMP...

METHOD AND SYSTEM OF LINEARIZATION FOR NON-LINEAR SYSTEM

HEARING DEVICE COMPRISING AN AMPLIFIER SYSTEM FOR MINIMIZING VARIAT...

SYSTEM AND METHOD FOR DIGITAL MEMORIZED PREDISTORTION FOR WIRELESS...

ENVELOPE TRACKING SYSTEM WITH MODELING OF A POWER AMPLIFIER SUPPLY...

FAST ENVELOPE TRACKING SYSTEMS FOR POWER AMPLIFIERS

MODULATION AGNOSTIC DIGITAL HYBRID MODE POWER AMPLIFIER SYSTEM AND...

FAST ENVELOPE TRACKING SYSTEMS FOR POWER AMPLIFIERS

DYNAMIC EVENT DETECTION SYSTEM AND METHOD

HEARING DEVICE COMPRISING AN AMPLIFIER SYSTEM FOR MINIMIZING VARIAT...

PRE-DISTORTION TECHNIQUE FOR A CIRCUIT ARRANGEMENT WITH AN AMPLIFIER

DIGITAL PRE-DISTORTION TECHNIQUE FOR A CIRCUIT ARRANGEMENT WITH A P...

MULTI-BAND DIGITAL COMPENSATOR FOR A NON-LINEAR SYSTEM

ENVELOPE TRACKING SYSTEM WITH MODELING OF A POWER AMPLIFIER SUPPLY...

DIGITAL HYBRID MODE POWER AMPLIFIER SYSTEM

Wireless Architectures and Digital Pre-Distortion (DPD) Techniques...

SYSTEM AND METHOD FOR DIGITAL MEMORIZED PREDISTORTION FOR WIRELESS...

METHOD AND SYSTEM FOR LINEARIZING AN AMPLIFIER USING TRANSISTOR-LEV...

FAST ENVELOPE TRACKING SYSTEMS FOR POWER AMPLIFIERS

MIXED-MODE DIGITAL PREDISTORTION

MODULATION AGNOSTIC DIGITAL HYBRID MODE POWER AMPLIFIER SYSTEM AND...

DIGITAL PREDISTORTION FOR MULTIPLE POWER AMPLIFIERS

METHOD AND SYSTEM FOR LINEARIZING AN AMPLIFIER USING TRANSISTOR-LEV...

DIGITAL HYBRID MODE POWER AMPLIFIER SYSTEM

METHOD AND SYSTEM FOR LINEARIZING AN AMPLIFIER USING TRANSISTOR-LEV...

SYSTEM AND METHOD FOR DIGITAL MEMORIZED PREDISTORTION FOR WIRELESS...