ATE304244T1 - Taktrückgewinnung von verzerrten optischen signalen - Google Patents
Taktrückgewinnung von verzerrten optischen signalenInfo
- Publication number
- ATE304244T1 ATE304244T1 AT03360051T AT03360051T ATE304244T1 AT E304244 T1 ATE304244 T1 AT E304244T1 AT 03360051 T AT03360051 T AT 03360051T AT 03360051 T AT03360051 T AT 03360051T AT E304244 T1 ATE304244 T1 AT E304244T1
- Authority
- AT
- Austria
- Prior art keywords
- optical signals
- clock recovery
- distorted optical
- optical data
- data signal
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 3
- 238000011084 recovery Methods 0.000 title 1
- 230000005540 biological transmission Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
- H04B10/66—Non-coherent receivers, e.g. using direct detection
-
- 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
- H04L7/027—Speed or phase control by the received code signals, the signals containing no special synchronisation information extracting the synchronising or clock signal from the received signal spectrum, e.g. by using a resonant or bandpass circuit
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optical Communication System (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03360051A EP1471667B1 (de) | 2003-04-22 | 2003-04-22 | Taktrückgewinnung von verzerrten optischen Signalen |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE304244T1 true ATE304244T1 (de) | 2005-09-15 |
Family
ID=32946964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03360051T ATE304244T1 (de) | 2003-04-22 | 2003-04-22 | Taktrückgewinnung von verzerrten optischen signalen |
Country Status (4)
Country | Link |
---|---|
US (1) | US7860405B2 (de) |
EP (1) | EP1471667B1 (de) |
AT (1) | ATE304244T1 (de) |
DE (1) | DE60301554T2 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110719088B (zh) * | 2018-07-13 | 2023-04-07 | 瑞昱半导体股份有限公司 | 时钟产生电路与混合式电路 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52142408A (en) * | 1976-05-21 | 1977-11-28 | Nec Corp | Clock extracting device in double two phase modulation system |
FR2491702A1 (fr) * | 1980-10-08 | 1982-04-09 | Jacques Veillard | Perfectionnements aux circuits de recuperation de frequences porteuses et rythme dans les systemes de transmission |
JP2563156B2 (ja) * | 1992-09-22 | 1996-12-11 | インダストリアル テクノロジー リサーチ インスティチュート | クロック再生回路 |
US5574588A (en) * | 1994-02-23 | 1996-11-12 | Nippon Telegraph And Telephone Corporation | Phase lock loop circuit using optical correlation detection |
FR2738927B1 (fr) * | 1995-09-14 | 1997-10-17 | Alcatel Nv | Doubleur tout optique |
JP3436631B2 (ja) * | 1996-02-22 | 2003-08-11 | 富士通株式会社 | 光送受信回路 |
GB9809450D0 (en) * | 1998-05-01 | 1998-07-01 | Wandel & Goltermann Limited | Jitter measurement |
US20020039211A1 (en) * | 1999-09-24 | 2002-04-04 | Tian Shen | Variable rate high-speed input and output in optical communication networks |
JP3549801B2 (ja) * | 2000-01-20 | 2004-08-04 | 日本電信電話株式会社 | ビット位相同期局発光パルス列生成回路 |
US6340899B1 (en) * | 2000-02-24 | 2002-01-22 | Broadcom Corporation | Current-controlled CMOS circuits with inductive broadbanding |
WO2002062004A1 (en) * | 2001-02-01 | 2002-08-08 | Vitesse Semiconductor Corporation | Rz recovery |
EP1402671A2 (de) * | 2001-02-16 | 2004-03-31 | Axe, Inc. | Empfänger für hochgeschwindigkeit optische signale |
DE60231266D1 (de) * | 2001-03-07 | 2009-04-09 | Nippon Telegraph & Telephone | Schaltung zur Daten-und Taktrückgewinnung |
US7158727B2 (en) * | 2001-12-12 | 2007-01-02 | Texas Instruments Incorporated | 10 Gbit/sec transmit structure with programmable clock delays |
-
2003
- 2003-04-22 EP EP03360051A patent/EP1471667B1/de not_active Expired - Lifetime
- 2003-04-22 AT AT03360051T patent/ATE304244T1/de not_active IP Right Cessation
- 2003-04-22 DE DE60301554T patent/DE60301554T2/de not_active Expired - Lifetime
-
2004
- 2004-04-05 US US10/816,939 patent/US7860405B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1471667A1 (de) | 2004-10-27 |
DE60301554T2 (de) | 2006-02-23 |
DE60301554D1 (de) | 2005-10-13 |
EP1471667B1 (de) | 2005-09-07 |
US7860405B2 (en) | 2010-12-28 |
US20040213585A1 (en) | 2004-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |