Measures to linearise modulation or reduce distortion of modulation characteristics

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H03C2200/0079

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HELECTRICITY H03Electronic circuits H03CMODULATION H03C2200/00Indexing scheme relating to details of modulators or modulation methods covered by H03C

Current Industry

H03C2200/0079Measures to linearise modulation or reduce distortion of modulation characteristics

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for minimizing distortion of a signal in a radiofrequency ci...
- Patent number 10,819,282
- Issue date Oct 27, 2020
- Soitec
- Marcel Broekaart
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Encoding modulation method and transmitter
- Patent number 10,142,050
- Issue date Nov 27, 2018
- Xi'an Zhongxing New Software Co., Ltd.
- Peng Dong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for controlling local oscillator feed-through
- Patent number 9,450,629
- Issue date Sep 20, 2016
- Skyworks Solutions, Inc.
- Mark M. Cloutier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Current driven floating driver circuit
- Patent number 9,306,498
- Issue date Apr 5, 2016
- NXP B.V.
- Sven Simons
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
GFSK modulator and a method for reducing residual frequency modulat...
- Patent number 8,594,237
- Issue date Nov 26, 2013
- Beken Corporation
- Yiming Huang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Polar transmitter and related signal transmitting method
- Patent number 8,472,559
- Issue date Jun 25, 2013
- MediaTek Inc.
- Hsiang-Hui Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Modulation apparatus, test apparatus and correction method
- Patent number 8,406,283
- Issue date Mar 26, 2013
- Advantest Corporation
- Go Utamaru
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Square wave signal component cancellation
- Patent number 8,358,164
- Issue date Jan 22, 2013
- Infineon Technologies AG
- Andrea Fant
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplitude modulator
- Patent number 8,064,540
- Issue date Nov 22, 2011
- Dominic Kotab
- Liming Zhou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for controlling local oscillator feed-through
- Patent number 7,941,106
- Issue date May 10, 2011
- Skyworks Solutions, Inc.
- Mark M. Cloutier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase rotation of IQ origin
- Patent number 7,839,954
- Issue date Nov 23, 2010
- Panasonic Corporation
- Wayne S. Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplitude modulator
- Patent number 7,773,695
- Issue date Aug 10, 2010
- Dominic Kotab
- Liming Zhou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Quadrature modulation system
- Patent number 7,388,926
- Issue date Jun 17, 2008
- Fujitsu Limited
- Hiroyoshi Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Phase-locked loop circuit
- Patent number 5,825,258
- Issue date Oct 20, 1998
- Ming Chou Wu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
FM-PM receivers with increased sensitivity
- Patent number 5,497,509
- Issue date Mar 5, 1996
- Emhiser Research Limited
- Lloyd L. Lautzenhiser
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital frequency and phase modulator for radio transmission
- Patent number 5,467,373
- Issue date Nov 14, 1995
- Robert Bosch GmbH
- Hans-Peter Ketterling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase locked loop with D.C. modulation
- Patent number 5,311,152
- Issue date May 10, 1994
- Emhiser Research Limited
- Lloyd L. Lautzenhiser
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency feedback linearizer
- Patent number 5,172,123
- Issue date Dec 15, 1992
- Hercules Defense Electronics, Inc.
- Richard W. Johnson
- G01 - MEASURING TESTING
Information Patent Grant
Phase locked loop that includes D. C. modulation
- Patent number 5,097,230
- Issue date Mar 17, 1992
- Emhiser Research Limited
- Lloyd L. Lautzenhiser
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplitude modulator having negative feedback circuit for reducing d...
- Patent number 5,095,290
- Issue date Mar 10, 1992
- Alcatel N.V.
- Joannes M. J. Sevenhans
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase locked loop with D.C. modulation and use in receiver
- Patent number 5,091,706
- Issue date Feb 25, 1992
- Emhiser Research Limited
- Lloyd L. Lautzenhiser
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Variable frequency signal generator
- Patent number 5,079,522
- Issue date Jan 7, 1992
- Marconi Instruments Limited
- David P. Owen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fast-switching frequency synthesizer
- Patent number 5,027,087
- Issue date Jun 25, 1991
- Motorola, Inc.
- Alan P. Rottinghaus
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency modulator utilizing frequency synthesizer
- Patent number 5,027,429
- Issue date Jun 25, 1991
- NEC Corporation
- Tatsuru Kojima
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Modulation system capable of accurately compensating for nonlineari...
- Patent number 4,985,688
- Issue date Jan 15, 1991
- NEC Corporation
- Yoshinori Nagata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voltage control oscillator with modulation compensation
- Patent number 4,904,964
- Issue date Feb 27, 1990
- Motorola, Inc.
- Kwan K. Peng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
FM modulator
- Patent number 4,816,781
- Issue date Mar 28, 1989
- General Instrument Corporation
- Daniel Marz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voltage-controlled oscillator
- Patent number 4,801,898
- Issue date Jan 31, 1989
- Hitachi Denshi Kabushiki Kaisha
- Katsuki Obayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Linearly frequency-modulated high-frequency oscillator with high ex...
- Patent number 4,728,909
- Issue date Mar 1, 1988
- U.S. Philips Corporaton
- Marie-Irene Rudelle
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MINIMIZING DISTORTION OF A SIGNAL IN A RADIOFREQUENCY CI...
- Publication number 20200169222
- Publication date May 28, 2020
- SOITEC
- Marcel Broekaart
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ENCODING MODULATION METHOD AND TRANSMITTER
- Publication number 20170222750
- Publication date Aug 3, 2017
- ZTE Corporation
- Peng DONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CURRENT DRIVEN FLOATING DRIVER CIRCUIT
- Publication number 20150229271
- Publication date Aug 13, 2015
- NXP B.V.
- Sven Simons
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POLAR TRANSMITTER AND RELATED SIGNAL TRANSMITTING METHOD
- Publication number 20120177094
- Publication date Jul 12, 2012
- Hsiang-Hui Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
GFSK MODULATOR AND A METHOD FOR REDUCING RESIDUAL FREQUENCY MODULAT...
- Publication number 20120163506
- Publication date Jun 28, 2012
- Yiming Huang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Square Wave Signal Component Cancellation
- Publication number 20120133412
- Publication date May 31, 2012
- INFINEON TECHNOLOGIES AG
- Andrea Fant
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING LOCAL OSCILLATOR FEED-THROUGH
- Publication number 20120033758
- Publication date Feb 9, 2012
- SKYWORKS SOLUTIONS, INC.
- Mark M. Cloutier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MODULATION APPARATUS, TEST APPARATUS AND CORRECTION METHOD
- Publication number 20110013682
- Publication date Jan 20, 2011
- Advantest Corporation
- Go UTAMARU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AMPLITUDE MODULATOR
- Publication number 20100265043
- Publication date Oct 21, 2010
- Liming Zhou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Systems And Methods For Controlling Local Oscillator Feed-Through
- Publication number 20080280579
- Publication date Nov 13, 2008
- Mark M. Cloutier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Amplitude modulator
- Publication number 20070040606
- Publication date Feb 22, 2007
- Applied Wireless Identifications, Inc.
- Liming Zhou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Quadrature modulation system
- Publication number 20050238114
- Publication date Oct 27, 2005
- Hiroyoshi Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Measures to linearise modulation or reduce distortion of modulation characteristics

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for minimizing distortion of a signal in a radiofrequency ci...

Encoding modulation method and transmitter

Systems and methods for controlling local oscillator feed-through

Current driven floating driver circuit

GFSK modulator and a method for reducing residual frequency modulat...

Polar transmitter and related signal transmitting method

Modulation apparatus, test apparatus and correction method

Square wave signal component cancellation

Amplitude modulator

Systems and methods for controlling local oscillator feed-through

Phase rotation of IQ origin

Amplitude modulator

Quadrature modulation system

Direct digital synthesis of precise, stable angle modulated RF signal

Phase-locked loop circuit

FM-PM receivers with increased sensitivity

Digital frequency and phase modulator for radio transmission

Phase locked loop with D.C. modulation

Frequency feedback linearizer

Phase locked loop that includes D. C. modulation

Amplitude modulator having negative feedback circuit for reducing d...

Phase locked loop with D.C. modulation and use in receiver

Variable frequency signal generator

Fast-switching frequency synthesizer

Frequency modulator utilizing frequency synthesizer

Modulation system capable of accurately compensating for nonlineari...

Voltage control oscillator with modulation compensation

FM modulator

Voltage-controlled oscillator

Linearly frequency-modulated high-frequency oscillator with high ex...

Patents Applicationslast 30 patents

METHOD FOR MINIMIZING DISTORTION OF A SIGNAL IN A RADIOFREQUENCY CI...

ENCODING MODULATION METHOD AND TRANSMITTER

CURRENT DRIVEN FLOATING DRIVER CIRCUIT

POLAR TRANSMITTER AND RELATED SIGNAL TRANSMITTING METHOD

GFSK MODULATOR AND A METHOD FOR REDUCING RESIDUAL FREQUENCY MODULAT...

Square Wave Signal Component Cancellation

SYSTEMS AND METHODS FOR CONTROLLING LOCAL OSCILLATOR FEED-THROUGH

MODULATION APPARATUS, TEST APPARATUS AND CORRECTION METHOD

AMPLITUDE MODULATOR

Systems And Methods For Controlling Local Oscillator Feed-Through

Amplitude modulator

Quadrature modulation system