DE60326671D1 - Gleichspannungsbeseitigung in einem optischen Empfänger - Google Patents
Gleichspannungsbeseitigung in einem optischen EmpfängerInfo
- Publication number
- DE60326671D1 DE60326671D1 DE60326671T DE60326671T DE60326671D1 DE 60326671 D1 DE60326671 D1 DE 60326671D1 DE 60326671 T DE60326671 T DE 60326671T DE 60326671 T DE60326671 T DE 60326671T DE 60326671 D1 DE60326671 D1 DE 60326671D1
- Authority
- DE
- Germany
- Prior art keywords
- removal
- optical receiver
- receiver
- optical
- 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
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/06—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
- H04L25/061—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection providing hard decisions only; arrangements for tracking or suppressing unwanted low frequency components, e.g. removal of dc offset
- H04L25/062—Setting decision thresholds using feedforward techniques only
-
- 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
- H04B10/69—Electrical arrangements in the receiver
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optical Communication System (AREA)
- Amplifiers (AREA)
- Control Of Amplification And Gain Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020020489A KR100630089B1 (ko) | 2002-04-15 | 2002-04-15 | 차동 출력 구조의 버스트모드 광 수신기 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60326671D1 true DE60326671D1 (de) | 2009-04-30 |
Family
ID=28673098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60326671T Expired - Lifetime DE60326671D1 (de) | 2002-04-15 | 2003-04-15 | Gleichspannungsbeseitigung in einem optischen Empfänger |
Country Status (5)
Country | Link |
---|---|
US (1) | US7218865B2 (de) |
EP (1) | EP1355464B1 (de) |
JP (1) | JP2003318680A (de) |
KR (1) | KR100630089B1 (de) |
DE (1) | DE60326671D1 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100630083B1 (ko) * | 2002-04-26 | 2006-09-27 | 삼성전자주식회사 | 버스트모드 광 수신기의 자동이득조절 장치 |
KR100554163B1 (ko) * | 2003-03-29 | 2006-02-22 | 한국전자통신연구원 | 수신된 광신호의 소광비 특성을 고려한 버스트 모드 광수신장치 |
EP2161833B1 (de) * | 2003-07-30 | 2011-11-30 | Mitsubishi Denki Kabushiki Kaisha | Verstärkungsschaltkreis für Vorverstärker |
JP4137123B2 (ja) * | 2003-12-03 | 2008-08-20 | 松下電器産業株式会社 | 光受信用前置増幅器 |
KR100601048B1 (ko) * | 2004-04-22 | 2006-07-14 | 한국전자통신연구원 | 버스트 모드 패킷의 수신기 및 그 패킷의 수신 방법 |
JP4556481B2 (ja) * | 2004-05-14 | 2010-10-06 | 住友電気工業株式会社 | 光送受信器 |
US7394996B2 (en) | 2004-06-16 | 2008-07-01 | Industrial Technology Research Institute | Burst mode optical receiver and system and method therefor |
CN100446443C (zh) * | 2005-08-26 | 2008-12-24 | 电子科技大学 | 一种光突发模式接收机 |
US7733886B2 (en) * | 2005-12-08 | 2010-06-08 | Electronics And Telecommunications Research Institute | Burst data reception method and apparatus in EPON |
US7783205B1 (en) * | 2006-01-26 | 2010-08-24 | Universal Electronics Inc. | Learning infrared amplifier for remote control devices |
KR100751920B1 (ko) * | 2006-04-11 | 2007-08-24 | 고려대학교 산학협력단 | 광수신 장치 |
US7587145B2 (en) * | 2006-06-29 | 2009-09-08 | Intel Corporation | Optical receiver with electric ternary coding |
ITTO20060515A1 (it) * | 2006-07-14 | 2008-01-15 | St Microelectronics Srl | "dispositivo per rivelare il valore di picco di un segnale" |
US7889815B2 (en) * | 2007-02-13 | 2011-02-15 | Optical Communication Products, Inc. | Burst mode receiver for passive optical network |
WO2008099507A1 (ja) * | 2007-02-16 | 2008-08-21 | Fujitsu Limited | 光受信装置 |
JP4940988B2 (ja) * | 2007-02-19 | 2012-05-30 | 富士通オプティカルコンポーネンツ株式会社 | 光受信装置 |
FR2937317B1 (fr) | 2008-10-22 | 2010-12-31 | Cts Cable Tray Systems Sas | Bras de console antisismique |
US20120166117A1 (en) * | 2010-10-29 | 2012-06-28 | Xia Llc | Method and apparatus for evaluating superconducting tunnel junction detector noise versus bias voltage |
JP5894869B2 (ja) * | 2012-06-21 | 2016-03-30 | 株式会社日立製作所 | トランスインピーダンスアンプ |
JP6443194B2 (ja) * | 2015-04-13 | 2018-12-26 | 富士通株式会社 | 信号識別回路、これを用いた光受信器、及び信号識別方法 |
CN105007125A (zh) * | 2015-06-01 | 2015-10-28 | 上海市共进通信技术有限公司 | 具有强光保护功能的光网络终端装置及方法 |
WO2023218623A1 (ja) * | 2022-05-13 | 2023-11-16 | 三菱電機株式会社 | 光受信器、親局装置および光通信システム |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5025456A (en) * | 1989-02-02 | 1991-06-18 | At&T Bell Laboratories | Burst mode digital data receiver |
US5475342A (en) * | 1993-04-19 | 1995-12-12 | Nippon Telegraph And Telephone Corporation | Amplifier for stably maintaining a constant output |
JPH06334609A (ja) * | 1993-05-26 | 1994-12-02 | Nec Corp | バーストモードディジタル受信器 |
JPH08102716A (ja) * | 1994-09-30 | 1996-04-16 | Hitachi Ltd | バースト光受信回路 |
US5953690A (en) * | 1996-07-01 | 1999-09-14 | Pacific Fiberoptics, Inc. | Intelligent fiberoptic receivers and method of operating and manufacturing the same |
JP3526719B2 (ja) * | 1997-03-19 | 2004-05-17 | 富士通株式会社 | 自動閾値制御回路および信号増幅回路 |
JP3504176B2 (ja) * | 1998-12-02 | 2004-03-08 | 富士通株式会社 | 信号増幅回路 |
JP3259707B2 (ja) * | 1999-02-26 | 2002-02-25 | 日本電気株式会社 | Agc付きバーストモード光受信回路 |
JP3674753B2 (ja) * | 1999-03-09 | 2005-07-20 | 富士通株式会社 | バースト信号検出回路 |
JP3576874B2 (ja) * | 1999-07-15 | 2004-10-13 | シャープ株式会社 | バースト伝送対応光受信器 |
JP4429565B2 (ja) * | 1999-12-27 | 2010-03-10 | 富士通株式会社 | 信号増幅回路及びこれを用いた光信号受信器 |
KR100381410B1 (ko) * | 2000-08-23 | 2003-04-23 | 학교법인 한국정보통신학원 | 다단 궤환형 버스트모드 광수신기 |
KR100605777B1 (ko) * | 2002-04-25 | 2006-07-31 | 삼성전자주식회사 | 버스트모드 광 수신기의 판별 임계값 제어장치 |
-
2002
- 2002-04-15 KR KR1020020020489A patent/KR100630089B1/ko not_active IP Right Cessation
-
2003
- 2003-04-15 DE DE60326671T patent/DE60326671D1/de not_active Expired - Lifetime
- 2003-04-15 EP EP03008097A patent/EP1355464B1/de not_active Expired - Fee Related
- 2003-04-15 JP JP2003110899A patent/JP2003318680A/ja active Pending
- 2003-04-15 US US10/413,979 patent/US7218865B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1355464A2 (de) | 2003-10-22 |
EP1355464B1 (de) | 2009-03-18 |
US7218865B2 (en) | 2007-05-15 |
EP1355464A3 (de) | 2006-11-02 |
US20030194244A1 (en) | 2003-10-16 |
KR100630089B1 (ko) | 2006-09-27 |
KR20030082011A (ko) | 2003-10-22 |
JP2003318680A (ja) | 2003-11-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |