using a loop for error extraction and another loop for error subtraction

Industry

CPC
H03F1/3229

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Parent Industries

HELECTRICITY H03Electronic circuits H03FAMPLIFIERS H03F1/00Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements

Current Industry

H03F1/3229using a loop for error extraction and another loop for error subtraction

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Patents Grantslast 30 patents

Information Patent Grant
Amplifier linearization using magnetically coupled feedback provide...
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- Issue date Dec 3, 2024
- QuantalRF AG
- Ali Fard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Amplifier linearization using magnetically coupled feedback
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- Issue date Nov 19, 2024
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Information Patent Grant
System and a method for feedback compression through sample combini...
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- Issue date Sep 10, 2024
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Information Patent Grant
Method of improving linearity of amplifier circuit including magnet...
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- Issue date Jul 9, 2024
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- Ali Fard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Amplifier including magnetically coupled feedback loop and stacked...
- Patent number 11,979,114
- Issue date May 7, 2024
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- Ali Fard
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Information Patent Grant
Signal compensation with summed error signals
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- Issue date Mar 26, 2024
- Power Integrations, Inc.
- Arthur B. Odell
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier circuit and method for compensating an output signal prov...
- Patent number 10,944,369
- Issue date Mar 9, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Richard Hellberg
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Feed-forward power amplifier with offline tuning capability
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- Issue date Dec 8, 2020
- MOTOROLA SOLUTIONS, INC.
- Mitchell R Blozinski
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Extended operational bandwidth amplifiers with fractional instantan...
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- Issue date Nov 3, 2020
- MOTOROLA SOLUTIONS, INC.
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Information Patent Grant
Amplifier circuit for compensating an output signal from a circuit
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- Issue date Nov 5, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Richard Hellberg
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Information Patent Grant
Feed-forward amplifier device and method thereof
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- Issue date Jun 14, 2016
- Telefonaktiebolaget L M Ericsson
- Xiang Zeng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for power amplifier linearization
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- Issue date Apr 14, 2015
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- Dev V. Gupta
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Information Patent Grant
Intelligent low noise design
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- Issue date Feb 24, 2015
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Linearity power amplification device
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Amplifier device with reiterable error correction scheme with balan...
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Circuit and method for interference reduction
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- Issue date Jan 7, 2014
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- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power amplifier linearization using cancellation-based feed forward...
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- Issue date Aug 27, 2013
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- Wei Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifying device and amplifying method
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- Issue date Apr 23, 2013
- Fujitsu Limited
- Toshio Kawasaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier linearization using cancellation-based feed forward...
- Patent number 8,358,170
- Issue date Jan 22, 2013
- Intersil Americas Inc.
- Wei Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and system for transmitting signals with reduced spurious em...
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- Issue date May 22, 2012
- Shared Spectrum Company
- Mark Allen McHenry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Feedforward distortion compensation amplifier
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- Issue date Nov 8, 2011
- Hitachi Kokusai Electric Inc.
- Keiichi Sakamaki
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Polar modulation transmitter, adaptive distortion compensation proc...
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- Issue date Nov 1, 2011
- Panasonic Corporation
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Low-noise source
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- Issue date Sep 6, 2011
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- G01 - MEASURING TESTING
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Apparatus for generating a correction signal
- Patent number 7,940,106
- Issue date May 10, 2011
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Christopher Laske
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Adaptive self-linearization with separation filter
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- Issue date Mar 29, 2011
- Optichron, Inc.
- Roy G. Batruni
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Feedforward amplifier and control method thereof
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- Issue date Mar 8, 2011
- NTT DoCoMo, Inc.
- Yasunori Suzuki
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Linearised power amplifier
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- Issue date Nov 16, 2010
- Nortel Networks Limited
- Martin O'Flaherty
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Linearizing technique for power amplifiers
- Patent number 7,791,413
- Issue date Sep 7, 2010
- Her Majesty the Queen in Right of Canada
- Miron Catoiu
- H03 - BASIC ELECTRONIC CIRCUITRY
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Power amplification apparatus in communication system
- Patent number 7,741,915
- Issue date Jun 22, 2010
- Samsung Electronics Co., Ltd.
- Jin-Ho Yoon
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Spurious energy correlation for control of linear power amplifiers
- Patent number 7,693,497
- Issue date Apr 6, 2010
- Powerwave Technologies, Inc.
- Ross James Wilkinson
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND A METHOD FOR FEEDBACK COMPRESSION THROUGH SAMPLE COMBINI...
- Publication number 20240297623
- Publication date Sep 5, 2024
- Nokia Solutions and Networks Oy
- Arne FISCHER-BUHNER
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SIGNAL COMPENSATION WITH SUMMED ERROR SIGNALS
- Publication number 20230122632
- Publication date Apr 20, 2023
- Power Integrations, Inc.
- Arthur B. Odell
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIFFERENTIAL AMPLIFIER INCLUDING DUAL MAGNETICALLY COUPLED FEEDBACK...
- Publication number 20220103134
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- QuantalRF AG
- Ali FARD
- H03 - BASIC ELECTRONIC CIRCUITRY
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EXTENDED OPERATIONAL BANDWIDTH AMPLIFIERS WITH FRACTIONAL INSTANTAN...
- Publication number 20200212851
- Publication date Jul 2, 2020
- MOTOROLA SOLUTIONS, INC
- RODNEY W. HAGEN
- H03 - BASIC ELECTRONIC CIRCUITRY
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Amplifier Circuit and Method for Compensating an Output Signal Prov...
- Publication number 20190165746
- Publication date May 30, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Richard Hellberg
- H03 - BASIC ELECTRONIC CIRCUITRY
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METHOD AND SYSTEM FOR TRANSMITTING SIGNALS WITH REDUCED SPURIOUS EM...
- Publication number 20140286360
- Publication date Sep 25, 2014
- SHARED SPECTRUM COMPANY
- Mark Allen McHenry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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METHOD AND APPARATUS FOR POWER AMPLIFIER LINEARIZATION
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- H03 - BASIC ELECTRONIC CIRCUITRY
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- Publication number 20130106509
- Publication date May 2, 2013
- Intersil Americas Inc.
- Wei Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
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- Publication date Apr 4, 2013
- GE Medical Systems Global Technology Company, LLC
- Haoyang Xing
- H03 - BASIC ELECTRONIC CIRCUITRY
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COMBINED PREDISTORTER AND FEEDFORWARD CORRECTOR APPARATUS SUITABLE...
- Publication number 20130076437
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- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Russell Smiley
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Circuit and Method for Interference Reduction
- Publication number 20130005284
- Publication date Jan 3, 2013
- Telefonaktiebolaget LM Ericsson (publ)
- Spendim Dalipi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AMPLIFIER DEVICE WITH REITERABLE ERROR CORRECTION SCHEME WITH BALAN...
- Publication number 20120326790
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- GIOVANNI STOCHINO
- H03 - BASIC ELECTRONIC CIRCUITRY
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METHOD AND SYSTEM FOR TRANSMITTING SIGNALS WITH REDUCED SPURIOUS EM...
- Publication number 20120201330
- Publication date Aug 9, 2012
- SHARED SPECTRUM COMPANY
- Mark Allen McHenry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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AMPLIFYING DEVICE AND AMPLIFYING METHOD
- Publication number 20120161865
- Publication date Jun 28, 2012
- Fujitsu Limited
- Toshio Kawasaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Power Amplifier Linearization Using Cancellation-Based Feed Forward...
- Publication number 20110234315
- Publication date Sep 29, 2011
- Intersil Americas Inc.
- Wei Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
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POLAR MODULATION TRANSMITTER, ADAPTIVE DISTORTION COMPENSATION PROC...
- Publication number 20100222015
- Publication date Sep 2, 2010
- Matsushita Electric Industrial Co., Ltd.
- Yoshito Shimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Feedforward distortion compensation amplifier
- Publication number 20100182081
- Publication date Jul 22, 2010
- Hitachi Kokusai Electric Inc.
- Keiichi Sakamaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS FOR GENERATING A CORRECTION SIGNAL
- Publication number 20100097134
- Publication date Apr 22, 2010
- Fraunhofer Gesellschaft zur Forderung der angewandten Forschung e.V.
- Christopher LASKE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOW-NOISE SOURCE
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- Publication date Feb 25, 2010
- OmniPhase Research Laboratories, Inc.
- Eugene Rzyski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FEEDFORWARD AMPLIFIER AND CONTROL METHOD THEREOF
- Publication number 20090315622
- Publication date Dec 24, 2009
- NTT DoCoMo, Inc.
- Yasunori Suzuki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LINEARIZING TECHNIQUE FOR POWER AMPLIFIERS
- Publication number 20090302945
- Publication date Dec 10, 2009
- Raytheon Canada Limited
- Miron Catoiu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FEEDFORWARD LINEARIZATION OF RF POWER AMPLIFIERS
- Publication number 20090251211
- Publication date Oct 8, 2009
- Harris Corporation
- G. Patrick Martin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FEEDFORWARD AMPLIFIER CIRCUIT AND METHOD FOR CONTROLLING A FEEDFORW...
- Publication number 20090243721
- Publication date Oct 1, 2009
- MOTOROLA, INC.
- Wei Jiang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Linearised Power Amplifier
- Publication number 20090160549
- Publication date Jun 25, 2009
- Nortel Networks Limited
- Martin O'Flaherty
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and System for Transmitting Signals with Reduced Spurious Em...
- Publication number 20090052572
- Publication date Feb 26, 2009
- SHARED SPECTRUM COMPANY
- Mark Allen McHenry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reduced distortion radio frequency amplifiers
- Publication number 20090027119
- Publication date Jan 29, 2009
- PulseWave RF, Inc.
- Bertrand Jeffery Williams
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and apparatus for distortion correction of RF amplifiers
- Publication number 20080290939
- Publication date Nov 27, 2008
- SiGe Semiconductor Inc.
- Johan Grundlingh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FEEDFORWARD AMPLIFIER
- Publication number 20080252371
- Publication date Oct 16, 2008
- Takeshi ISHIGAMI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AUDIO POWER AMPLIFIER APPARATUS
- Publication number 20080186097
- Publication date Aug 7, 2008
- SECONDO PORRA'
- Giovanni STOCHINO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER AMPLIFICATION APPARATUS IN COMMUNICATION SYSTEM
- Publication number 20080150639
- Publication date Jun 26, 2008
- Samsung Electronics Co., Ltd.
- Jin-Ho YOON
- H03 - BASIC ELECTRONIC CIRCUITRY

using a loop for error extraction and another loop for error subtraction

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Amplifier linearization using magnetically coupled feedback provide...

Amplifier linearization using magnetically coupled feedback

System and a method for feedback compression through sample combini...

Method of improving linearity of amplifier circuit including magnet...

Amplifier including magnetically coupled feedback loop and stacked...

Signal compensation with summed error signals

Amplifier circuit and method for compensating an output signal prov...

Feed-forward power amplifier with offline tuning capability

Extended operational bandwidth amplifiers with fractional instantan...

Amplifier circuit for compensating an output signal from a circuit

Feed-forward amplifier device and method thereof

Method and apparatus for power amplifier linearization

Intelligent low noise design

Linearity power amplification device

Amplifier device with reiterable error correction scheme with balan...

Circuit and method for interference reduction

Power amplifier linearization using cancellation-based feed forward...

Amplifying device and amplifying method

Power amplifier linearization using cancellation-based feed forward...

Method and system for transmitting signals with reduced spurious em...

Feedforward distortion compensation amplifier

Polar modulation transmitter, adaptive distortion compensation proc...

Low-noise source

Apparatus for generating a correction signal

Adaptive self-linearization with separation filter

Feedforward amplifier and control method thereof

Linearised power amplifier

Linearizing technique for power amplifiers

Power amplification apparatus in communication system

Spurious energy correlation for control of linear power amplifiers

Patents Applicationslast 30 patents

SYSTEM AND A METHOD FOR FEEDBACK COMPRESSION THROUGH SAMPLE COMBINI...

SIGNAL COMPENSATION WITH SUMMED ERROR SIGNALS

DIFFERENTIAL AMPLIFIER INCLUDING DUAL MAGNETICALLY COUPLED FEEDBACK...

EXTENDED OPERATIONAL BANDWIDTH AMPLIFIERS WITH FRACTIONAL INSTANTAN...

Amplifier Circuit and Method for Compensating an Output Signal Prov...

METHOD AND SYSTEM FOR TRANSMITTING SIGNALS WITH REDUCED SPURIOUS EM...

METHOD AND APPARATUS FOR POWER AMPLIFIER LINEARIZATION

Power Amplifier Linearization Using Cancellation-Based Feed Forward...

LINEARITY POWER AMPLIFICATION DEVICE

COMBINED PREDISTORTER AND FEEDFORWARD CORRECTOR APPARATUS SUITABLE...

Circuit and Method for Interference Reduction

AMPLIFIER DEVICE WITH REITERABLE ERROR CORRECTION SCHEME WITH BALAN...

METHOD AND SYSTEM FOR TRANSMITTING SIGNALS WITH REDUCED SPURIOUS EM...

AMPLIFYING DEVICE AND AMPLIFYING METHOD

Power Amplifier Linearization Using Cancellation-Based Feed Forward...

POLAR MODULATION TRANSMITTER, ADAPTIVE DISTORTION COMPENSATION PROC...

Feedforward distortion compensation amplifier

APPARATUS FOR GENERATING A CORRECTION SIGNAL

LOW-NOISE SOURCE

FEEDFORWARD AMPLIFIER AND CONTROL METHOD THEREOF

LINEARIZING TECHNIQUE FOR POWER AMPLIFIERS

FEEDFORWARD LINEARIZATION OF RF POWER AMPLIFIERS

FEEDFORWARD AMPLIFIER CIRCUIT AND METHOD FOR CONTROLLING A FEEDFORW...

Linearised Power Amplifier

Method and System for Transmitting Signals with Reduced Spurious Em...

Reduced distortion radio frequency amplifiers

Method and apparatus for distortion correction of RF amplifiers

FEEDFORWARD AMPLIFIER

AUDIO POWER AMPLIFIER APPARATUS

POWER AMPLIFICATION APPARATUS IN COMMUNICATION SYSTEM