Modification of modulator to linearise modulation

Industry

CPC
H03C3/08

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H03Electronic circuits H03CMODULATION H03C3/00Angle modulation

Current Industry

H03C3/08Modification of modulator to linearise modulation

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for analyzing the resolution and/or the accuracy of a transm...
- Patent number 10,684,356
- Issue date Jun 16, 2020
- Rohde & Schwarz GmbH & Co. KG
- Steffen Heuel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for modulating a microwave frequency wave, transmission syst...
- Patent number 10,649,068
- Issue date May 12, 2020
- Thales
- Patrick Garrec
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Compensation circuit of power amplifier and associated compensation...
- Patent number 9,960,947
- Issue date May 1, 2018
- Mediatek Inc.
- Chien-Cheng Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Linearizing scheme for baseband filter with active feedback
- Patent number 9,608,569
- Issue date Mar 28, 2017
- QUALCOMM Incorporated
- Bhushan Shanti Asuri
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for phase locked loop bandwidth expansion
- Patent number 9,590,645
- Issue date Mar 7, 2017
- Hughes Networks Systems, LLC
- Thomas Jackson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for phase locked loop bandwidth expansion
- Patent number 9,099,960
- Issue date Aug 4, 2015
- Hughes Network Systems, LLC
- Thomas Jackson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Microwave oscillator using integrated circuit technology
- Patent number 8,098,108
- Issue date Jan 17, 2012
- Thales
- Denis Domnesque
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Self-calibrating modulator apparatuses and methods
- Patent number 7,746,187
- Issue date Jun 29, 2010
- Panasonic Corporation
- Wayne S. Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for compensating for tuning nonlinearity of an...
- Patent number 7,728,690
- Issue date Jun 1, 2010
- Qualcomm, Incorporated
- Gary John Ballantyne
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage controlled oscillator
- Patent number 7,675,377
- Issue date Mar 9, 2010
- Asahi Kasei EMD Corporation
- Tomoaki Yamamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Modulation apparatus capable of correcting non-linearity of voltage...
- Patent number 7,595,702
- Issue date Sep 29, 2009
- Panasonic Corporation
- Masakatsu Maeda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
KFM frequency tracking system using an analog correlator
- Patent number 7,522,005
- Issue date Apr 21, 2009
- Sequoia Communications
- John B. Groe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dual port modulator
- Patent number 7,289,004
- Issue date Oct 30, 2007
- Motorola, Inc.
- Evelyn L Chan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Direct frequency modulation apparatus which modulates frequency by...
- Patent number 7,005,936
- Issue date Feb 28, 2006
- Kabushiki Kaisha Toshiba
- Toru Tanzawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transmitter device having a modulation closed loop
- Patent number 6,898,257
- Issue date May 24, 2005
- Lucent Technologies Inc.
- Georg Fischer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for detecting and correcting non-linearities in a microwave...
- Patent number 6,703,969
- Issue date Mar 9, 2004
- Robert Bosch GmbH
- Klaus Winter
- G01 - MEASURING TESTING
Information Patent Grant
Compensation of delay in linearization loop of power amplifier
- Patent number 6,690,743
- Issue date Feb 10, 2004
- Nokia Telecommunications Oy
- Marko Pellonperä
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for detecting and correcting non-linearities in radio-freque...
- Patent number 6,545,634
- Issue date Apr 8, 2003
- Siemens Aktiengesellschaft
- Patric Heide
- G01 - MEASURING TESTING
Information Patent Grant
Loop delay compensation for a digital power amplifier
- Patent number 6,414,560
- Issue date Jul 2, 2002
- Tripath Technology, Inc.
- Cary L. Delano
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Linearization scheme for voltage controlled oscillator
- Patent number 6,396,356
- Issue date May 28, 2002
- Level One Communications, Inc.
- Srenik Mehta
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and device in a telecommunication system
- Patent number 6,351,677
- Issue date Feb 26, 2002
- Telefonaktiebolaget LM Ericsson (publ)
- Scott Allen Leyonhjelm
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency modulation method and frequency modulated signal transmitter
- Patent number 6,208,845
- Issue date Mar 27, 2001
- Oki Electric Industry Co., Ltd.
- Tatsumasa Yoshida
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and device relating to supervision and control of an oscilla...
- Patent number 6,147,560
- Issue date Nov 14, 2000
- Telefonaktiebolget LM Ericsson
- Lars I. Erhage
- G01 - MEASURING TESTING
Information Patent Grant
Dual band architectures for mobile stations having transmitter line...
- Patent number 6,125,266
- Issue date Sep 26, 2000
- Nokia Mobile Phones Limited
- Jorma Matero
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency multiplier with fundamental wave reflection
- Patent number 6,066,997
- Issue date May 23, 2000
- Denso Corporation
- Kazuoki Matsugatani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Direct digital synthesis of precise, stable angle modulated RF signal
- Patent number 5,952,895
- Issue date Sep 14, 1999
- Tropian, Inc.
- Earl W. McCune
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for generating a modulated signal
- Patent number 5,838,210
- Issue date Nov 17, 1998
- Motorola, Inc.
- Pallab Midya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Non-linear compensation circuit for a power amplifier
- Patent number 5,802,451
- Issue date Sep 1, 1998
- Hitachi Denshi Kabushiki Kaisha
- Masaru Adachi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High-power linear amplification using periodically updated amplitud...
- Patent number 5,699,383
- Issue date Dec 16, 1997
- NEC Corporation
- Osamu Ichiyoshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voltage feedback linearizer
- Patent number 5,694,132
- Issue date Dec 2, 1997
- Alliant Defense Electronics Systems, Inc.
- Richard W. Johnson
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
COMPENSATION CIRCUIT OF POWER AMPLIFIER AND ASSOCIATED COMPENSATION...
- Publication number 20180069742
- Publication date Mar 8, 2018
- MEDIATEK INC.
- Chien-Cheng Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR PHASE LOCKED LOOP BANDWIDTH EXPANSION
- Publication number 20130214830
- Publication date Aug 22, 2013
- HUGHES NETWORKS SYSTEMS, LLC
- Thomas Jackson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FMCW SIGNAL GENERATION CIRCUIT
- Publication number 20100245160
- Publication date Sep 30, 2010
- Kabushiki Kaisha Toshiba
- Hiroki Sakurai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MICROWAVE OSCILLATOR USING INTEGRATED CIRCUIT TECHNOLOGY
- Publication number 20090309669
- Publication date Dec 17, 2009
- THALES
- Denis Domnesque
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Self-Calibrating Modulator Apparatuses and Methods
- Publication number 20090295493
- Publication date Dec 3, 2009
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Wayne S. Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR COMPENSATING FOR TUNING NONLINEARITY OF AN...
- Publication number 20090102564
- Publication date Apr 23, 2009
- QUALCOMM Incorporated
- Gary John Ballantyne
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Voltage controlled oscillator
- Publication number 20090066433
- Publication date Mar 12, 2009
- Tomoaki Yamamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Modulation apparatus capable of correcting non-linearity of voltage...
- Publication number 20090010372
- Publication date Jan 8, 2009
- Masakatsu Maeda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Rf circuit arrangement for modulation of an rf carrier signal
- Publication number 20070093218
- Publication date Apr 26, 2007
- Jorg Nagel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Dual port modulator
- Publication number 20070035354
- Publication date Feb 15, 2007
- Evelyn L. Chan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Direct frequency modulation apparatus which modulates frequency by...
- Publication number 20050052250
- Publication date Mar 10, 2005
- Toru Tanzawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method for detecting and correcting non-linearities in a microwave...
- Publication number 20020158697
- Publication date Oct 31, 2002
- Klaus Winter
- G01 - MEASURING TESTING
Information Patent Application
Transmitter device having a modulation closed loop
- Publication number 20010055347
- Publication date Dec 27, 2001
- Georg Fischer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Loop delay compensation for a digital power amplifier
- Publication number 20010026196
- Publication date Oct 4, 2001
- Tripath Technology Inc.
- Cary L. Delano
- H03 - BASIC ELECTRONIC CIRCUITRY

Modification of modulator to linearise modulation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for analyzing the resolution and/or the accuracy of a transm...

Method for modulating a microwave frequency wave, transmission syst...

Compensation circuit of power amplifier and associated compensation...

Linearizing scheme for baseband filter with active feedback

Apparatus and method for phase locked loop bandwidth expansion

Apparatus and method for phase locked loop bandwidth expansion

Microwave oscillator using integrated circuit technology

Self-calibrating modulator apparatuses and methods

Method and apparatus for compensating for tuning nonlinearity of an...

Voltage controlled oscillator

Modulation apparatus capable of correcting non-linearity of voltage...

KFM frequency tracking system using an analog correlator

Dual port modulator

Direct frequency modulation apparatus which modulates frequency by...

Transmitter device having a modulation closed loop

Method for detecting and correcting non-linearities in a microwave...

Compensation of delay in linearization loop of power amplifier

Method for detecting and correcting non-linearities in radio-freque...

Loop delay compensation for a digital power amplifier

Linearization scheme for voltage controlled oscillator

Method and device in a telecommunication system

Frequency modulation method and frequency modulated signal transmitter

Method and device relating to supervision and control of an oscilla...

Dual band architectures for mobile stations having transmitter line...

Frequency multiplier with fundamental wave reflection

Direct digital synthesis of precise, stable angle modulated RF signal

Method and apparatus for generating a modulated signal

Non-linear compensation circuit for a power amplifier

High-power linear amplification using periodically updated amplitud...

Voltage feedback linearizer

Patents Applicationslast 30 patents

COMPENSATION CIRCUIT OF POWER AMPLIFIER AND ASSOCIATED COMPENSATION...

APPARATUS AND METHOD FOR PHASE LOCKED LOOP BANDWIDTH EXPANSION

FMCW SIGNAL GENERATION CIRCUIT

MICROWAVE OSCILLATOR USING INTEGRATED CIRCUIT TECHNOLOGY

Self-Calibrating Modulator Apparatuses and Methods

METHOD AND APPARATUS FOR COMPENSATING FOR TUNING NONLINEARITY OF AN...

Voltage controlled oscillator

Modulation apparatus capable of correcting non-linearity of voltage...

Rf circuit arrangement for modulation of an rf carrier signal

Dual port modulator

Direct frequency modulation apparatus which modulates frequency by...

Method for detecting and correcting non-linearities in a microwave...

Transmitter device having a modulation closed loop

Loop delay compensation for a digital power amplifier