FI974225A0 - Optisk mottagare - Google Patents
Optisk mottagareInfo
- Publication number
- FI974225A0 FI974225A0 FI974225A FI974225A FI974225A0 FI 974225 A0 FI974225 A0 FI 974225A0 FI 974225 A FI974225 A FI 974225A FI 974225 A FI974225 A FI 974225A FI 974225 A0 FI974225 A0 FI 974225A0
- Authority
- FI
- Finland
- Prior art keywords
- motif
- optical
- optical motif
- Prior art date
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
- H04B10/66—Non-coherent receivers, e.g. using direct detection
- H04B10/69—Electrical arrangements in the receiver
- H04B10/693—Arrangements for optimizing the preamplifier in the receiver
- H04B10/6931—Automatic gain control of the preamplifier
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3084—Automatic control in amplifiers having semiconductor devices in receivers or transmitters for electromagnetic waves other than radiowaves, e.g. lightwaves
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI974225A FI974225A (fi) | 1997-11-13 | 1997-11-13 | Optinen vastaanotin |
GB0010935A GB2347293B (en) | 1997-11-13 | 1998-11-13 | Optical receiver |
AU12368/99A AU1236899A (en) | 1997-11-13 | 1998-11-13 | Optical receiver |
DE19882819T DE19882819B4 (de) | 1997-11-13 | 1998-11-13 | Optische Empfangsvorrichtung |
PCT/FI1998/000890 WO1999029056A2 (en) | 1997-11-13 | 1998-11-13 | Optical receiver |
US09/566,899 US6242732B1 (en) | 1997-11-13 | 2000-05-08 | Optical receiver with a control loop providing wide dynamic range |
SE0001702A SE518521C2 (sv) | 1997-11-13 | 2000-05-09 | Optisk mottagare |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI974225A FI974225A (fi) | 1997-11-13 | 1997-11-13 | Optinen vastaanotin |
Publications (2)
Publication Number | Publication Date |
---|---|
FI974225A0 true FI974225A0 (fi) | 1997-11-13 |
FI974225A FI974225A (fi) | 1999-05-14 |
Family
ID=8549935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI974225A FI974225A (fi) | 1997-11-13 | 1997-11-13 | Optinen vastaanotin |
Country Status (7)
Country | Link |
---|---|
US (1) | US6242732B1 (fi) |
AU (1) | AU1236899A (fi) |
DE (1) | DE19882819B4 (fi) |
FI (1) | FI974225A (fi) |
GB (1) | GB2347293B (fi) |
SE (1) | SE518521C2 (fi) |
WO (1) | WO1999029056A2 (fi) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19839997C1 (de) * | 1998-09-02 | 2000-06-21 | Siemens Ag | Elektronische Schaltungsanordnung |
JP2002198749A (ja) | 2000-10-11 | 2002-07-12 | Vitesse Semiconductor Corp | 信号損失回路、光電子受信器、信号損失の信号を生成する装置およびその方法 |
EP1322036A1 (fr) * | 2001-12-20 | 2003-06-25 | Koninklijke Philips Electronics N.V. | Dispositif comportant un amplificateur symétrique |
KR100445910B1 (ko) * | 2001-12-27 | 2004-08-25 | 한국전자통신연구원 | 광신호 세기의 변동에 관계없이 최적의 수신 성능을 갖는광신호 수신장치 및 그 방법 |
US6642496B1 (en) * | 2002-01-18 | 2003-11-04 | Raytheon Company | Two dimensional optical shading gain compensation for imaging sensors |
US6784750B2 (en) * | 2002-04-09 | 2004-08-31 | Microsemi Corporation | Transimpedance amplifier with selective DC compensation |
US6803825B2 (en) | 2002-04-09 | 2004-10-12 | Microsemi Corporation | Pseudo-differential transimpedance amplifier |
US7068951B2 (en) * | 2002-04-11 | 2006-06-27 | Optical Communication Products, Inc. | Optical signal receiver with RPM, data and data bar output |
US6559682B1 (en) | 2002-05-29 | 2003-05-06 | Vitesse Semiconductor Corporation | Dual-mixer loss of signal detection circuit |
KR100467323B1 (ko) * | 2002-09-23 | 2005-01-24 | 한국전자통신연구원 | 광 수신기 출력 신호의 판별 수준 최적화 방법 및 장치 |
KR100462407B1 (ko) * | 2002-11-07 | 2004-12-17 | 한국전자통신연구원 | 순방향 오류 정정(fec)을 이용한 광수신기의 출력최적화 방법 및 이를 이용한 광수신 시스템 |
US20040145799A1 (en) * | 2002-11-27 | 2004-07-29 | Pavle Sedic | Controlling optical receiver transimpedance amplifier and receive diode operational settings |
US7183859B2 (en) * | 2003-09-05 | 2007-02-27 | Sige Semiconductor Inc. | Power supply rejection for high bandwidth transimpedance amplifier circuits (TIAs) |
KR100535311B1 (ko) * | 2003-12-18 | 2005-12-09 | 한국전자통신연구원 | 광 수신기의 문턱전압 제어 장치 |
US7332971B2 (en) * | 2004-06-10 | 2008-02-19 | Agency For Science, Technology And Research | Multi-gigabit/s transimpedance amplifier for optical networks |
US7734193B2 (en) * | 2004-08-12 | 2010-06-08 | Tri Quint Semiconductor, Inc. | Level detector for optical receivers |
JP4503624B2 (ja) * | 2006-03-30 | 2010-07-14 | 住友電工デバイス・イノベーション株式会社 | 電子回路 |
US7518094B2 (en) * | 2006-06-05 | 2009-04-14 | Applied Materials, Israel, Ltd. | Compensation of nonuniformity among multiple sensing diodes in a multiple sensor device |
US20080070521A1 (en) * | 2006-09-12 | 2008-03-20 | Honeywell International Inc. | System and method for controlling gain of related signals |
JP5607525B2 (ja) | 2007-07-13 | 2014-10-15 | ユニバーシティ オブ マサチューセッツ | 身体的能力のモニタリングおよびモニタ |
US9490757B2 (en) | 2015-02-02 | 2016-11-08 | International Business Machines Corporation | Implementing enhanced bias configuration for CMOS inverter based optical transimpedance amplifier |
US9571045B2 (en) | 2015-02-02 | 2017-02-14 | International Business Machines Corporation | Implementing enhanced CMOS inverter based optical transimpedance amplifier |
US9847434B2 (en) * | 2015-03-23 | 2017-12-19 | Applied Optoelectronics, Inc. | Multichannel receiver optical subassembly with improved sensitivity |
US10333472B2 (en) * | 2015-09-15 | 2019-06-25 | Firecomms Limited | Optical receiver |
US10277180B2 (en) | 2016-01-15 | 2019-04-30 | Honeywell International Inc. | Dual port transimpedance amplifier with separate feedback |
US11118964B2 (en) | 2019-08-21 | 2021-09-14 | Ut-Battelle, Llc | Balanced light detector |
CN115469295A (zh) * | 2022-11-02 | 2022-12-13 | 北醒(北京)光子科技有限公司 | 激光雷达接收电路、模拟前端、激光雷达和信号处理方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4415803A (en) * | 1980-10-22 | 1983-11-15 | Bell Telephone Laboratories, Incorporated | Optical receiver with improved dynamic range |
US4540952A (en) * | 1981-09-08 | 1985-09-10 | At&T Bell Laboratories | Nonintegrating receiver |
DE3543677A1 (de) * | 1985-12-11 | 1987-06-19 | Standard Elektrik Lorenz Ag | Vorverstaerker hoher dynamik und empfindlichkeit |
DE3607688A1 (de) * | 1986-03-08 | 1987-09-17 | Kolbe & Co Hans | Empfaenger (empfangsmodul) fuer eine optische nachrichtenuebertragungsstrecke |
US5013903A (en) * | 1990-02-26 | 1991-05-07 | At&T Bell Laboratories | Lightwave receiver having differential input |
US5030925A (en) * | 1990-03-15 | 1991-07-09 | Triquint Semiconductor, Inc. | Transimpedance amplifier |
DE4011539A1 (de) * | 1990-04-10 | 1991-10-17 | Standard Elektrik Lorenz Ag | Vorrichtung zum empfang optischer signale |
GB2247798B (en) * | 1990-09-06 | 1994-10-26 | Stc Plc | Optical receiver |
EP0514592A1 (en) * | 1991-05-22 | 1992-11-25 | REER S.p.A. | A detector of pulsed light signals, particularly for protection barriers and infrared remote controls |
DE4212934A1 (de) | 1992-04-18 | 1993-10-21 | Sel Alcatel Ag | Schaltungsanordnung für einen optischen Empfänger |
CA2106439A1 (en) * | 1992-11-13 | 1994-05-14 | Yusuke Ota | Burst mode digital data receiver |
DE4403985A1 (de) | 1994-02-07 | 1995-08-10 | Nokia Deutschland Gmbh | Schaltungsanordnung für einen Lichtsignalempfänger |
US5606277A (en) * | 1995-06-23 | 1997-02-25 | Linear Technology Corporation | AC coupling loops for current-to-voltage transimpedance amplifiers and methods of using same |
-
1997
- 1997-11-13 FI FI974225A patent/FI974225A/fi unknown
-
1998
- 1998-11-13 WO PCT/FI1998/000890 patent/WO1999029056A2/en active Application Filing
- 1998-11-13 AU AU12368/99A patent/AU1236899A/en not_active Abandoned
- 1998-11-13 GB GB0010935A patent/GB2347293B/en not_active Expired - Fee Related
- 1998-11-13 DE DE19882819T patent/DE19882819B4/de not_active Expired - Fee Related
-
2000
- 2000-05-08 US US09/566,899 patent/US6242732B1/en not_active Expired - Fee Related
- 2000-05-09 SE SE0001702A patent/SE518521C2/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE0001702L (sv) | 2000-05-09 |
AU1236899A (en) | 1999-06-16 |
DE19882819B4 (de) | 2005-08-04 |
GB0010935D0 (en) | 2000-06-28 |
US6242732B1 (en) | 2001-06-05 |
FI974225A (fi) | 1999-05-14 |
WO1999029056A2 (en) | 1999-06-10 |
WO1999029056A3 (en) | 1999-07-29 |
SE518521C2 (sv) | 2002-10-22 |
DE19882819T1 (de) | 2001-02-22 |
SE0001702D0 (sv) | 2000-05-09 |
GB2347293A (en) | 2000-08-30 |
GB2347293B (en) | 2002-12-04 |
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