DE60034552D1 - Schaltung zur taktrückgewinnung - Google Patents
Schaltung zur taktrückgewinnungInfo
- Publication number
- DE60034552D1 DE60034552D1 DE60034552T DE60034552T DE60034552D1 DE 60034552 D1 DE60034552 D1 DE 60034552D1 DE 60034552 T DE60034552 T DE 60034552T DE 60034552 T DE60034552 T DE 60034552T DE 60034552 D1 DE60034552 D1 DE 60034552D1
- Authority
- DE
- Germany
- Prior art keywords
- recovery
- cycle
- circuit
- 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
Links
- 238000011084 recovery Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
- H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
- H04L7/0334—Processing of samples having at least three levels, e.g. soft decisions
-
- 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
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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3365799 | 1999-02-12 | ||
JP3365799A JP3649930B2 (ja) | 1999-02-12 | 1999-02-12 | クロック再生回路 |
PCT/JP2000/000654 WO2000048371A1 (fr) | 1999-02-12 | 2000-02-07 | Circuit de reproduction de signal de synchronisation |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60034552D1 true DE60034552D1 (de) | 2007-06-06 |
DE60034552T2 DE60034552T2 (de) | 2007-08-16 |
Family
ID=12392531
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1152577T Pending DE1152577T1 (de) | 1999-02-12 | 2000-02-07 | Schaltung zur taktrückgewinnung |
DE60034552T Expired - Lifetime DE60034552T2 (de) | 1999-02-12 | 2000-02-07 | Schaltung zur taktrückgewinnung |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1152577T Pending DE1152577T1 (de) | 1999-02-12 | 2000-02-07 | Schaltung zur taktrückgewinnung |
Country Status (7)
Country | Link |
---|---|
US (1) | US6519303B1 (de) |
EP (1) | EP1152577B1 (de) |
JP (1) | JP3649930B2 (de) |
CN (1) | CN1129285C (de) |
CA (1) | CA2361032C (de) |
DE (2) | DE1152577T1 (de) |
WO (1) | WO2000048371A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4830209B2 (ja) * | 2001-04-24 | 2011-12-07 | 株式会社ジェイテクト | 最大値・最小値検出方法、最大値・最小値検出装置、その最大値・最小値検出装置を備えたトルク検出装置及び舵取装置 |
DE10228999B4 (de) * | 2002-06-28 | 2006-12-14 | Advanced Micro Devices, Inc., Sunnyvale | Konstellationsmanipulation zur Frequenz/Phasenfehlerkorrektur |
DE60306298T2 (de) * | 2002-10-25 | 2007-04-26 | Matsushita Electric Industrial Co., Ltd., Kadoma | Schaltung, Empfänger und Verfahren zur Phasenfehlerkorrektur unter Auswahl eines innerhalb der Präambel gemessenen Phasenfehlers in Abhängigkeit des zeitlichen Auftretens eines Einzelwortes |
TW595111B (en) * | 2003-09-03 | 2004-06-21 | Mediatek Inc | Fast data recovery digital data slicer |
US7724856B2 (en) * | 2004-03-18 | 2010-05-25 | Panasonic Corporation | Clock recovery circuit and receiver using the circuit |
US8131242B2 (en) * | 2007-07-02 | 2012-03-06 | Sony Corporation | System and method for implementing a swap function for an IQ generator |
US8204156B2 (en) * | 2008-12-31 | 2012-06-19 | Intel Corporation | Phase error detection with conditional probabilities |
WO2011030740A1 (ja) * | 2009-09-09 | 2011-03-17 | 日本電気株式会社 | クロック再生回路及びクロック再生方法 |
JP2013126224A (ja) * | 2011-12-16 | 2013-06-24 | Nec Engineering Ltd | クロックリカバリ回路、これを含むデジタル復調回路、クロックリカバリ方法及びこれを含むデジタル復調方法 |
US9800440B1 (en) * | 2016-06-28 | 2017-10-24 | Intel IP Corporation | Transmitter (TX) dead-time modulation |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5745084B2 (de) * | 1972-12-28 | 1982-09-25 | ||
JPH0369238A (ja) * | 1989-08-08 | 1991-03-25 | Mitsubishi Electric Corp | 復調データ識別判定装置 |
JP2689842B2 (ja) * | 1993-02-26 | 1997-12-10 | 日本電気株式会社 | π/4QPSKクロック再生器 |
JP3349830B2 (ja) * | 1994-07-29 | 2002-11-25 | 沖電気工業株式会社 | クロック発生回路 |
JP3259595B2 (ja) * | 1995-05-31 | 2002-02-25 | 日本電信電話株式会社 | クロック再生回路 |
JPH09166624A (ja) * | 1995-12-19 | 1997-06-24 | Nippon Steel Corp | 位相補正方法及び波形監視装置 |
JPH10308717A (ja) * | 1997-05-02 | 1998-11-17 | Sony Corp | 受信装置および受信方法 |
JP3986647B2 (ja) * | 1998-01-30 | 2007-10-03 | パイオニア株式会社 | 記録情報再生装置 |
-
1999
- 1999-02-12 JP JP3365799A patent/JP3649930B2/ja not_active Expired - Fee Related
-
2000
- 2000-02-07 CN CN00803683.7A patent/CN1129285C/zh not_active Expired - Fee Related
- 2000-02-07 DE DE1152577T patent/DE1152577T1/de active Pending
- 2000-02-07 DE DE60034552T patent/DE60034552T2/de not_active Expired - Lifetime
- 2000-02-07 EP EP00902120A patent/EP1152577B1/de not_active Expired - Lifetime
- 2000-02-07 US US09/890,865 patent/US6519303B1/en not_active Expired - Lifetime
- 2000-02-07 CA CA002361032A patent/CA2361032C/en not_active Expired - Fee Related
- 2000-02-07 WO PCT/JP2000/000654 patent/WO2000048371A1/ja active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP1152577A4 (de) | 2005-10-19 |
CN1129285C (zh) | 2003-11-26 |
DE60034552T2 (de) | 2007-08-16 |
DE1152577T1 (de) | 2002-05-23 |
US6519303B1 (en) | 2003-02-11 |
WO2000048371A1 (fr) | 2000-08-17 |
EP1152577B1 (de) | 2007-04-25 |
CN1340263A (zh) | 2002-03-13 |
CA2361032C (en) | 2008-01-08 |
EP1152577A1 (de) | 2001-11-07 |
JP2000232492A (ja) | 2000-08-22 |
CA2361032A1 (en) | 2000-08-17 |
JP3649930B2 (ja) | 2005-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R082 | Change of representative |
Ref document number: 1152577 Country of ref document: EP Representative=s name: LEINWEBER & ZIMMERMANN, 80331 MUENCHEN, DE |