using frequency multiplication or harmonic tracking

Industry

CPC
H04L27/2276

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Parent Industries

HELECTRICITY H04Electric communication H04LTRANSMISSION OF DIGITAL INFORMATION H04L27/00Modulated-carrier systems

Current Industry

H04L27/2276using frequency multiplication or harmonic tracking

Industries

Patents Grantslast 30 patents

Information Patent Grant
Carrier recovery analog system for a receiver of a N-PSK signal
- Patent number 10,862,721
- Issue date Dec 8, 2020
- Commissariat a l'Energie Atomique et aux Energies Alternative
- Alexandre Siligaris
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
OFDM-based data transmission method and apparatus
- Patent number 10,333,760
- Issue date Jun 25, 2019
- Huawei Technologies Co., Ltd.
- Tao Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and related systems of ultra-short pulse detection
- Patent number 10,191,454
- Issue date Jan 29, 2019
- William Marsh Rice University
- Aydin Babakhani
- G04 - HOROLOGY
Information Patent Grant
Communication system and phase error estimating method thereof
- Patent number 9,722,834
- Issue date Aug 1, 2017
- MStar Semiconductor, Inc.
- Yu-Jen Chou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital coherent receiving apparatus
- Patent number 9,444,554
- Issue date Sep 13, 2016
- Fujitsu Limited
- Nobukazu Koizumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for narrowband signal quadrature error correction
- Patent number 9,306,782
- Issue date Apr 5, 2016
- Analog Devices, Inc.
- Wei An
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase compensation receiver
- Patent number 9,184,905
- Issue date Nov 10, 2015
- NEC Corporation
- Masahiro Shigihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal processing apparatus and signal processing method
- Patent number 8,798,203
- Issue date Aug 5, 2014
- Sony Corporation
- Hidenori Takeuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital coherent receiving apparatus
- Patent number 8,649,689
- Issue date Feb 11, 2014
- Fujitsu Limited
- Nobukazu Koizumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital signal demodulator and wireless receiver using the same
- Patent number 7,796,710
- Issue date Sep 14, 2010
- Kabushiki Kaisha Toshiba
- Kazuhide Abe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Feed forward method for NICAM decode
- Patent number 7,778,361
- Issue date Aug 17, 2010
- Texas Instruments Incorporated
- Steven R. Jahnke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for coherent demodulation of binary phase shift keying signa...
- Patent number 7,564,929
- Issue date Jul 21, 2009
- Seiko Epson Corporation
- Jose Maria Lopez Villegas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications system with baseband pilot injected carrier (BPIC) m...
- Patent number 7,539,252
- Issue date May 26, 2009
- Harris Corporation
- Daniel L. Boritzki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Timing extractor, timing extraction method, and demodulator having...
- Patent number 7,457,375
- Issue date Nov 25, 2008
- Panasonic Corporation
- Shigeru Soga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Carrier frequency detection for N-ary phase modulated signal
- Patent number 7,430,247
- Issue date Sep 30, 2008
- Tektronix, Inc.
- Koichi Yoshihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Demodulation circuit and receiving set
- Patent number 7,190,216
- Issue date Mar 13, 2007
- Sony Corporation
- Kazuyuki Saijo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processing of modulated signals
- Patent number 7,068,740
- Issue date Jun 27, 2006
- Agere Systems Inc.
- Carl R. Stevenson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency and phase estimation for MPSK signals
- Patent number 6,778,613
- Issue date Aug 17, 2004
- Agere Systems, INC
- Dan Avidor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of estimating the carrier frequency of a phase-modulated dig...
- Patent number 6,452,376
- Issue date Sep 17, 2002
- Alcatel
- André Marguinaud
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency and phase estimation for MPSK signals
- Patent number 6,421,399
- Issue date Jul 16, 2002
- Agere Systems Guardian Corporation
- Dan Avidor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency estimating system
- Patent number 6,232,761
- Issue date May 15, 2001
- NEC Corporation
- Motoya Iwasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vectored demodulation and frequency estimation apparatus and method
- Patent number 6,218,896
- Issue date Apr 17, 2001
- Tachyon, Inc.
- Donald W. Becker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Carrier recovery circuit
- Patent number 6,125,151
- Issue date Sep 26, 2000
- NEC Corporation
- Kenichiro Chiba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for the synchronization of a signal receiving...
- Patent number 6,016,328
- Issue date Jan 18, 2000
- Agence Spatiale Europeenne
- Guiseppe Caire
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase shift keying signal demodulation method and device
- Patent number 5,912,930
- Issue date Jun 15, 1999
- NEC Corporation
- Motoya Iwasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital demodulator for a phase-modulated signal
- Patent number 5,818,297
- Issue date Oct 6, 1998
- France Telecom
- Philippe Levionnais
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for coherent reception in a spread-spectrum re...
- Patent number 5,659,573
- Issue date Aug 19, 1997
- Motorola, Inc.
- Eugene J. Bruckert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for coherent communication reception in a spre...
- Patent number 5,619,524
- Issue date Apr 8, 1997
- Motorola, Inc.
- Fuyun Ling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device for detecting BPSK modulated singular words suitable for a T...
- Patent number 5,548,618
- Issue date Aug 20, 1996
- Alcatel Telspace
- Philippe R. Sehier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for RF data transfer in a CATV system
- Patent number 5,255,086
- Issue date Oct 19, 1993
- Scientific-Atlanta, Inc.
- Jay C. McMullan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DEMODULATING A RF SIGNAL IN THE PRESENCE OF INBAND HARMO...
- Publication number 20240214250
- Publication date Jun 27, 2024
- STMicroelectronics (Grand Ouest) SAS
- Didier Harnay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CARRIER RECOVERY ANALOG SYSTEM FOR A RECEIVER OF A N-PSK SIGNAL
- Publication number 20200044900
- Publication date Feb 6, 2020
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Alexandre SILIGARIS
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OFDM-Based Data Transmission Method And Apparatus
- Publication number 20180254938
- Publication date Sep 6, 2018
- Huawei Technologies Co., Ltd
- Tao Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND RELATED SYSTEMS OF ULTRA-SHORT PULSE DETECTION
- Publication number 20170357220
- Publication date Dec 14, 2017
- William Marsh Rice University
- Aydin Babakhani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR NARROWBAND SIGNAL QUADRATURE ERROR CORRECTION
- Publication number 20150288549
- Publication date Oct 8, 2015
- Analog Devices, Inc.
- Wei An
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHASE ROTATION CORRECTING METHOD AND PHASE ROTATION CORRECTING APPA...
- Publication number 20150229501
- Publication date Aug 13, 2015
- PANASONIC CORPORATION
- HIROYUKI YOSHIKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL COHERENT RECEIVING APPARATUS
- Publication number 20140029959
- Publication date Jan 30, 2014
- Fujitsu Limited
- Nobukazu KOIZUMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHASE COMPENSATION RECEIVER
- Publication number 20140003555
- Publication date Jan 2, 2014
- NEC Corporation
- Masahiro Shigihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL PROCESSING APPARATUS AND SIGNAL PROCESSING METHOD
- Publication number 20130272450
- Publication date Oct 17, 2013
- SONY CORPORATION
- Hidenori Takeuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL COHERENT RECEIVING APPARATUS
- Publication number 20100329697
- Publication date Dec 30, 2010
- FUJITSU LIMITED
- Nobukazu KOIZUMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communications system with baseband pilot injected carrier (BPIC) m...
- Publication number 20070211142
- Publication date Sep 13, 2007
- Harris Corporation, Corporation of the State of Delaware
- Daniel L. Boritzki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System for coherent demodulation of binary phase shift keying signa...
- Publication number 20060193401
- Publication date Aug 31, 2006
- Jose Maria Lopez Villegas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital signal demodulator and wireless receiver using the same
- Publication number 20060103561
- Publication date May 18, 2006
- Kazuhide Abe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Demodulation circuit and receiver device
- Publication number 20050285669
- Publication date Dec 29, 2005
- SONY CORPORATION
- Kazuyuki Saijo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Timing extractor, timing extraction method, and demodulator having...
- Publication number 20050253742
- Publication date Nov 17, 2005
- Shigeru Soga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Carrier frequency detection for N-ary phase modulated signal
- Publication number 20050164668
- Publication date Jul 28, 2005
- Koichi Yoshihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for a carrier recovery
- Publication number 20040091066
- Publication date May 13, 2004
- Reinhold Noe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Processing of modulated signals
- Publication number 20030202620
- Publication date Oct 30, 2003
- Carl R. Stevenson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Receiver apparatus and method for controlling reference frequency i...
- Publication number 20030013423
- Publication date Jan 16, 2003
- Takayuki Nakano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Frequency and phase estimation for MPSK signals
- Publication number 20020122505
- Publication date Sep 5, 2002
- Dan Avidor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

using frequency multiplication or harmonic tracking

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Carrier recovery analog system for a receiver of a N-PSK signal

OFDM-based data transmission method and apparatus

Methods and related systems of ultra-short pulse detection

Communication system and phase error estimating method thereof

Digital coherent receiving apparatus

Systems and methods for narrowband signal quadrature error correction

Phase compensation receiver

Signal processing apparatus and signal processing method

Digital coherent receiving apparatus

Digital signal demodulator and wireless receiver using the same

Feed forward method for NICAM decode

System for coherent demodulation of binary phase shift keying signa...

Communications system with baseband pilot injected carrier (BPIC) m...

Timing extractor, timing extraction method, and demodulator having...

Carrier frequency detection for N-ary phase modulated signal

Demodulation circuit and receiving set

Processing of modulated signals

Frequency and phase estimation for MPSK signals

Method of estimating the carrier frequency of a phase-modulated dig...

Frequency and phase estimation for MPSK signals

Frequency estimating system

Vectored demodulation and frequency estimation apparatus and method

Carrier recovery circuit

Method and apparatus for the synchronization of a signal receiving...

Phase shift keying signal demodulation method and device

Digital demodulator for a phase-modulated signal

Method and apparatus for coherent reception in a spread-spectrum re...

Method and apparatus for coherent communication reception in a spre...

Device for detecting BPSK modulated singular words suitable for a T...

Method and apparatus for RF data transfer in a CATV system

Patents Applicationslast 30 patents

METHOD FOR DEMODULATING A RF SIGNAL IN THE PRESENCE OF INBAND HARMO...

CARRIER RECOVERY ANALOG SYSTEM FOR A RECEIVER OF A N-PSK SIGNAL

OFDM-Based Data Transmission Method And Apparatus

METHODS AND RELATED SYSTEMS OF ULTRA-SHORT PULSE DETECTION

SYSTEMS AND METHODS FOR NARROWBAND SIGNAL QUADRATURE ERROR CORRECTION

PHASE ROTATION CORRECTING METHOD AND PHASE ROTATION CORRECTING APPA...

DIGITAL COHERENT RECEIVING APPARATUS

PHASE COMPENSATION RECEIVER

SIGNAL PROCESSING APPARATUS AND SIGNAL PROCESSING METHOD

DIGITAL COHERENT RECEIVING APPARATUS

Communications system with baseband pilot injected carrier (BPIC) m...

System for coherent demodulation of binary phase shift keying signa...

Digital signal demodulator and wireless receiver using the same

Demodulation circuit and receiver device

Timing extractor, timing extraction method, and demodulator having...

Carrier frequency detection for N-ary phase modulated signal

Apparatus and method for a carrier recovery

Processing of modulated signals

Receiver apparatus and method for controlling reference frequency i...

Frequency and phase estimation for MPSK signals