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DE60125508D1 - Detektion und korrektur von phasensprüngen in einer phasenfolge - Google Patents

Detektion und korrektur von phasensprüngen in einer phasenfolge

Info

Publication number
DE60125508D1
DE60125508D1 DE60125508T DE60125508T DE60125508D1 DE 60125508 D1 DE60125508 D1 DE 60125508D1 DE 60125508 T DE60125508 T DE 60125508T DE 60125508 T DE60125508 T DE 60125508T DE 60125508 D1 DE60125508 D1 DE 60125508D1
Authority
DE
Germany
Prior art keywords
phase
sequence
receiver
correction
detection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60125508T
Other languages
English (en)
Other versions
DE60125508T2 (de
Inventor
Delphine Legrand
Americo Brajal
Antoine Chouly
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IPG Electronics 503 Ltd
Original Assignee
Koninklijke Philips Electronics NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE60125508D1 publication Critical patent/DE60125508D1/de
Publication of DE60125508T2 publication Critical patent/DE60125508T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/22—Demodulator circuits; Receiver circuits
    • H04L27/233—Demodulator circuits; Receiver circuits using non-coherent demodulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0044—Control loops for carrier regulation
    • H04L2027/0063—Elements of loops
    • H04L2027/0067—Phase error detectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Processing Of Color Television Signals (AREA)
  • Synchronizing For Television (AREA)
DE60125508T 2000-06-27 2001-06-25 Detektion und korrektur von phasensprüngen in einer phasenfolge Expired - Lifetime DE60125508T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0008268 2000-06-27
FR0008268 2000-06-27
PCT/EP2001/007188 WO2002001825A1 (en) 2000-06-27 2001-06-25 Detection and correction of phase jumps in a phase sequence

Publications (2)

Publication Number Publication Date
DE60125508D1 true DE60125508D1 (de) 2007-02-08
DE60125508T2 DE60125508T2 (de) 2007-10-04

Family

ID=8851764

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60125508T Expired - Lifetime DE60125508T2 (de) 2000-06-27 2001-06-25 Detektion und korrektur von phasensprüngen in einer phasenfolge

Country Status (8)

Country Link
US (1) US7388934B2 (de)
EP (1) EP1249116B1 (de)
JP (1) JP4907036B2 (de)
CN (1) CN1268101C (de)
AT (1) ATE349843T1 (de)
DE (1) DE60125508T2 (de)
ES (1) ES2278769T3 (de)
WO (1) WO2002001825A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60125508T2 (de) * 2000-06-27 2007-10-04 Koninklijke Philips Electronics N.V. Detektion und korrektur von phasensprüngen in einer phasenfolge
US7190747B2 (en) * 2002-03-25 2007-03-13 Bae Systems Information And Electronic Systems Integration Inc. Frequency mismatch compensation for multiuser detection
CN101248639B (zh) * 2003-08-29 2011-04-13 Dtvg许可公司 用于卫星广播系统的简化的加扰方法和设备
JP4464403B2 (ja) * 2004-06-04 2010-05-19 パナソニック株式会社 無線通信装置
WO2014205737A1 (zh) 2013-06-27 2014-12-31 华为技术有限公司 信号处理方法、装置及信号接收器
CN114567390B (zh) * 2022-03-14 2023-07-25 中电科思仪科技股份有限公司 矢量网络分析仪接收机跨频段相位跳变点消除方法及装置
CN117745551B (zh) * 2024-02-19 2024-04-26 电子科技大学 一种图像信号相位恢复的方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5917916B2 (ja) * 1975-12-26 1984-04-24 日本電気株式会社 イソウドウキソウチ
US4328587A (en) * 1979-02-19 1982-05-04 Kokusai Denshin Denwa Kabushiki Kaisha Phase slip detector and systems employing the detector
JPS6335045A (ja) * 1986-07-30 1988-02-15 Nec Corp 位相ヒツト補償装置
DE3700457C1 (de) * 1987-01-09 1988-06-23 Ant Nachrichtentech Verfahren und Anordnung zur Synchronisation eines Empfaengers bei digitalen UEbertragungssystemen
JPH01305647A (ja) * 1988-06-02 1989-12-08 Nec Corp 位相ジャンプ消去装置
JPH01305648A (ja) * 1988-06-02 1989-12-08 Nec Corp 位相ジャンプ消去装置
FR2633471B1 (fr) * 1988-06-28 1990-10-05 Trt Telecom Radio Electr Procede de demodulation coherente d'un signal module numeriquement en phase continue et a enveloppe constante
US4983906A (en) * 1989-08-17 1991-01-08 Hewlett-Packard Company Frequency estimation system
US5303269A (en) * 1990-11-01 1994-04-12 Chirp Corporation Optically maximum A posteriori demodulator
JPH04277956A (ja) * 1991-03-05 1992-10-02 Kokusai Electric Co Ltd 位相オフセットキャンセル回路
US5287067A (en) * 1991-10-07 1994-02-15 Nippon Telegraph And Telephone Corporation Method and apparatus for demodulation with adaptive phase control in quasi-coherent detection
FR2711028B1 (fr) 1993-10-08 1995-11-17 Thomson Csf Procédé et dispositif de démodulation cohérente par blocs de signaux complexes modulés en phase.
US5553014A (en) * 1994-10-31 1996-09-03 Lucent Technologies Inc. Adaptive finite impulse response filtering method and apparatus
US5568520A (en) * 1995-03-09 1996-10-22 Ericsson Inc. Slope drift and offset compensation in zero-IF receivers
JPH09266499A (ja) * 1996-01-26 1997-10-07 Oki Electric Ind Co Ltd デジタル復調回路、最大値検出回路及び受信装置
FI102338B1 (fi) * 1996-05-21 1998-11-13 Nokia Mobile Phones Ltd Vastaanottimen tahdistuminen joutotilassa
EP0820173A3 (de) * 1996-07-16 2001-01-24 Matsushita Electric Industrial Co., Ltd. QAM-Empfänger mit Ausgleich von Phasen- und Frequenzfehlern im Basisband
DE1041787T1 (de) * 1997-12-17 2001-04-05 Kabushiki Kaisha Kenwood, Tokio/Tokyo Einrichtung zur erzeugung der absoluten phase eines von einem empfänger empfangenen signals
EP0940958A1 (de) * 1998-03-03 1999-09-08 Sony International (Europe) GmbH Verfahren und Einrichtung zur digitalen Demodulation eines frequenzmodulierten Signals
DE60125508T2 (de) * 2000-06-27 2007-10-04 Koninklijke Philips Electronics N.V. Detektion und korrektur von phasensprüngen in einer phasenfolge

Also Published As

Publication number Publication date
ATE349843T1 (de) 2007-01-15
ES2278769T3 (es) 2007-08-16
JP2004502346A (ja) 2004-01-22
CN1268101C (zh) 2006-08-02
JP4907036B2 (ja) 2012-03-28
EP1249116B1 (de) 2006-12-27
US20020168032A1 (en) 2002-11-14
US7388934B2 (en) 2008-06-17
DE60125508T2 (de) 2007-10-04
CN1389057A (zh) 2003-01-01
EP1249116A1 (de) 2002-10-16
WO2002001825A1 (en) 2002-01-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: IPG ELECTRONICS 503 LTD., ST. PETER PORT, GUER, GB

8328 Change in the person/name/address of the agent

Representative=s name: PATENTANWAELTE BRESSEL UND PARTNER, 12489 BERLIN

R082 Change of representative

Ref document number: 1249116

Country of ref document: EP

Representative=s name: PATENTANWAELTE BRESSEL UND PARTNER, DE