DE60124442D1 - Erfassungstechniken für optische Satellitenkommunikation - Google Patents
Erfassungstechniken für optische SatellitenkommunikationInfo
- Publication number
- DE60124442D1 DE60124442D1 DE60124442T DE60124442T DE60124442D1 DE 60124442 D1 DE60124442 D1 DE 60124442D1 DE 60124442 T DE60124442 T DE 60124442T DE 60124442 T DE60124442 T DE 60124442T DE 60124442 D1 DE60124442 D1 DE 60124442D1
- Authority
- DE
- Germany
- Prior art keywords
- detection techniques
- satellite communications
- optical satellite
- optical
- communications
- 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
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/118—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum specially adapted for satellite communication
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/481,924 US6535314B1 (en) | 2000-01-13 | 2000-01-13 | Satellite optical communication beam acquisition techniques |
US481924 | 2000-01-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60124442D1 true DE60124442D1 (de) | 2006-12-28 |
DE60124442T2 DE60124442T2 (de) | 2007-05-03 |
Family
ID=23913933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60124442T Expired - Lifetime DE60124442T2 (de) | 2000-01-13 | 2001-01-11 | Erfassungstechniken für optische Satellitenkommunikation |
Country Status (4)
Country | Link |
---|---|
US (1) | US6535314B1 (de) |
EP (1) | EP1130809B1 (de) |
JP (1) | JP2001251248A (de) |
DE (1) | DE60124442T2 (de) |
Families Citing this family (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1111816B1 (de) * | 1999-12-22 | 2006-08-30 | Contraves Space AG | Verfahren und Anordnung zum Verbindungsaufbau zwischen Satelliten |
US6690888B1 (en) * | 2000-07-21 | 2004-02-10 | Texas Instruments Incorporated | Method for establishing and maintaining optical, open-air communications link |
US7203425B1 (en) | 2000-07-21 | 2007-04-10 | Texas Instruments Incorporated | Optical wireless link |
US20020071160A1 (en) * | 2000-10-16 | 2002-06-13 | Andrew Pavelchek | Establishment and maintenance of optical links between optical transceiver nodes in free-space optical communications networks |
US20020181059A1 (en) * | 2000-11-07 | 2002-12-05 | Christopher Paul F. | Broadband communication for satellite-ground or air-ground links |
US20040001720A1 (en) * | 2002-06-27 | 2004-01-01 | Krill Jerry A. | Satellite-based mobile communication system |
US20040047634A1 (en) * | 2002-09-11 | 2004-03-11 | Takumi Nagai | Optical wireless device |
US7995926B2 (en) * | 2003-02-21 | 2011-08-09 | Northrop Grumman Systems Corporation | Scanned acquisition using pre-track data |
DE10317261B4 (de) * | 2003-04-14 | 2005-10-27 | Eads Astrium Gmbh | Empfängereinrichtungen in Raumfahrzeugen mit transparenter Verschlusseinrichtung |
US20050090198A1 (en) * | 2003-10-27 | 2005-04-28 | Christopher Paul F. | Method to extend millimeter wave satellite communication (75-98 GHz) and 3-10 micron laser links to wide areas in the temperate zone |
JP2006050100A (ja) * | 2004-08-02 | 2006-02-16 | Olympus Corp | 空間光通信装置 |
US7366419B2 (en) * | 2004-11-22 | 2008-04-29 | Northrop Grumman Corporation | Spatial transmit/receive isolation method for optical communication systems |
US7587141B2 (en) * | 2005-08-02 | 2009-09-08 | Itt Manufacturing Enterprises, Inc. | Communication transceiver architecture |
JP2008066926A (ja) * | 2006-09-06 | 2008-03-21 | Ic Master:Kk | レーザ通信装置の自動姿勢制御システム及び自動姿勢制御方法 |
EP2615749B1 (de) * | 2011-12-20 | 2017-12-06 | Thales Alenia Space Schweiz AG | Verfahren zur optischen datenübertragung aus der erdbeobachtung auf die erde und entsprechendens kommunikationssystem |
US8913894B2 (en) * | 2012-07-13 | 2014-12-16 | Raytheon Company | High-bandwidth optical communications relay architecture |
US8995841B1 (en) * | 2012-09-12 | 2015-03-31 | Space Photonics, Inc. | Beam path adaptation system and method for free space optical communications systems |
US9088367B2 (en) * | 2013-02-19 | 2015-07-21 | The Boeing Company | Uni-fiber lasercom terminal design |
US9042734B2 (en) * | 2013-04-02 | 2015-05-26 | Raytheon Company | Laser relay for free space optical communications |
US9800332B2 (en) * | 2013-12-27 | 2017-10-24 | Space Photonics, Inc. | Acquisition, tracking, and pointing apparatus for free space optical communications with moving focal plane array |
EP3100378B1 (de) * | 2014-01-28 | 2019-09-04 | Sa Photonics, Inc. | Optische freiraumkommunikationsverfolgung mit elektronischer peilrichtungskompensation und co-peilgerichteter sende- und empfangsoptik |
WO2016022579A2 (en) * | 2014-08-05 | 2016-02-11 | Massachusetts Institute Of Technology | Design of a free-space optical communication module for small satellites |
US9729234B2 (en) * | 2015-06-22 | 2017-08-08 | The Boeing Company | Free space optical communications network with bent pipe channel and pilot channel |
US20170054499A1 (en) * | 2015-08-21 | 2017-02-23 | SA Photonics, Inc. | Free space optical (fso) system |
EP3338381B1 (de) | 2015-08-21 | 2022-06-08 | SA Photonics, Inc. | System zur optischen freiraumübertragung (fso) |
US9973274B1 (en) | 2015-10-07 | 2018-05-15 | SA Photonics, Inc. | Fast tracking free space optical module |
DK3611850T3 (da) | 2015-12-31 | 2021-08-02 | Viasat Inc | Bredbåndssatellitkommunikationssystem under anvendelse af optiske feeder-links |
WO2017165429A1 (en) | 2016-03-22 | 2017-09-28 | Lonestar, LLC | Data in motion storage system and method |
FR3051088B1 (fr) * | 2016-05-04 | 2018-05-25 | Thales | Dispositif de communication inter-satellites, satellite et constellation de satellites |
AU2019312672A1 (en) | 2018-08-02 | 2021-03-18 | Nkb Properties Management, Llc | Apparatus and method for storing wave signals in a cavity |
BR112020018431B1 (pt) | 2018-08-10 | 2021-08-10 | Lyteloop Technologies, Llc | Sistema e método para estender comprimento de trajetória de um sinal de onda com o uso de multiplexação de ângulo |
KR20210091200A (ko) | 2018-11-05 | 2021-07-21 | 라이트루프 테크놀로지스, 엘엘씨 | 공유 공통 컴포넌트들을 사용하여 다수의 증폭기들, 재생기들, 및 트랜시버들을 구축, 동작, 및 제어하기 위한 시스템들 및 방법들 |
AU2019408409A1 (en) | 2018-12-21 | 2021-07-29 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Ground station for analysing an optical data communication beam emanating from a satellite |
DE102019200225B4 (de) * | 2019-01-10 | 2020-09-03 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Aufbau zum Empfangen eines optischen Datensignals, Datenübertragungssystem und Verfahren zur Justage eines Aufbaus zum Empfangen und/oder Senden eines optischen Datensignals |
US11716140B2 (en) * | 2019-01-24 | 2023-08-01 | X Development Llc | Two-mirror tracking system for free-space optical communication |
US11848701B2 (en) * | 2019-07-01 | 2023-12-19 | Nippon Telegraph And Telephone Corporation | Optical space communication system and optical space communication method |
US11530017B1 (en) | 2019-09-12 | 2022-12-20 | The United States Of America As Represented By The Secretary Of The Navy | Scuttle module for field configurable vehicle |
US11745840B1 (en) | 2019-09-12 | 2023-09-05 | The United States Of America As Represented By The Secretary Of The Navy | Apparatus and method for joining modules in a field configurable autonomous vehicle |
US11505283B1 (en) | 2019-09-12 | 2022-11-22 | The United States Of America As Represented By The Secretary Of The Navy | Apparatus for coupling and positioning elements on a configurable vehicle |
US11760454B1 (en) | 2019-09-12 | 2023-09-19 | The United States Of America As Represented By The Secretary Of The Navy | Methods of forming field configurable underwater vehicles |
US11530019B1 (en) | 2019-09-12 | 2022-12-20 | The United States Of America As Represented By The Secretary Of The Navy | Propulsion system for field configurable vehicle |
US11541801B1 (en) | 2019-09-12 | 2023-01-03 | The United States Of America As Represented By The Secretary Of The Navy | Method and apparatus for positioning the center of mass on an unmanned underwater vehicle |
US11505296B1 (en) | 2019-09-12 | 2022-11-22 | The United States Of America As Represented By The Secretary Of The Navy | Method and apparatus for transporting ballast and cargo in an autonomous vehicle |
US11904993B1 (en) | 2019-09-12 | 2024-02-20 | The United States Of America As Represented By The Secretary Of The Navy | Supplemental techniques for vehicle and module thermal management |
US11511836B1 (en) | 2019-09-12 | 2022-11-29 | The United States Of America As Represented By The Secretary Of The Navy | Field configurable spherical underwater vehicle |
US11608149B1 (en) | 2019-09-12 | 2023-03-21 | The United States Of America As Represented By The Secretary Of The Navy | Buoyancy control module for field configurable autonomous vehicle |
US11603170B1 (en) | 2019-10-03 | 2023-03-14 | The United States Of America As Represented By The Secretary Of The Navy | Method for parasitic transport of an autonomous vehicle |
US11411647B2 (en) | 2020-01-31 | 2022-08-09 | Com Dev Ltd. | Coarse pointing arrangement |
EP4102742A4 (de) * | 2020-02-07 | 2023-03-29 | Fuji Corporation | Optische kommunikationsvorrichtung und bestückungsmaschine |
WO2021226323A1 (en) * | 2020-05-06 | 2021-11-11 | SA Photonics, Inc. | Point ahead offset angle for free space optical nodes |
CN111669224B (zh) * | 2020-06-02 | 2021-09-07 | 武汉光谷航天三江激光产业技术研究院有限公司 | 星间激光通信瞄准偏差在轨测量及校正方法 |
US11799548B2 (en) * | 2020-06-23 | 2023-10-24 | Huawei Technologies Co., Ltd. | Inter-satellite link acquisition supported by machine vision |
CN111970058B (zh) * | 2020-09-22 | 2023-07-07 | 长春理工大学 | 一种基于无信标的星间激光通信快速捕获方法 |
DE102021101423B3 (de) * | 2021-01-22 | 2022-03-03 | Tesat-Spacecom Gmbh & Co. Kg | Schwenkmechanismus für Kommunikationseinheiten |
WO2022226199A1 (en) | 2021-04-23 | 2022-10-27 | SA Photonics, Inc. | Wavefront sensor with inner detector and outer detector |
KR102506809B1 (ko) * | 2021-08-25 | 2023-03-06 | 고려대학교 산학협력단 | 무선 광통신 기반 장치 |
EP4354180A1 (de) * | 2022-10-10 | 2024-04-17 | Urugus S.A. | System und verfahren für ein optisches system zur mehrfachverwendung |
CN117498934B (zh) * | 2023-11-03 | 2024-05-07 | 浙江大学湖州研究院 | 提升无人机激光通信全光捕获初始指向精度的装置及方法 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3511998A (en) | 1966-03-18 | 1970-05-12 | Us Navy | Acquisition system |
US3504182A (en) | 1966-10-14 | 1970-03-31 | North American Rockwell | Optical communication system |
US4017146A (en) | 1976-03-04 | 1977-04-12 | The United States Of America As Represented By The Secretary Of The Navy | Transmitter for use in a laser communication and ranging system |
GB8727252D0 (en) | 1987-11-20 | 1987-12-23 | British Aerospace | Beam pointing elements |
GB8727253D0 (en) * | 1987-11-20 | 1987-12-23 | British Aerospace | Link acquisition element |
GB8801008D0 (en) * | 1988-01-18 | 1988-02-17 | British Aerospace | Acquisition system for multiple access optical communication system |
US5062150A (en) | 1989-01-23 | 1991-10-29 | Massachusetts Institute Of Technology | Fiber-based free-space optical system |
US5060304A (en) | 1989-12-26 | 1991-10-22 | Cubic Corporation | Alignment acquiring, optical beam communication link |
DE4033776A1 (de) | 1990-10-24 | 1992-05-07 | Ant Nachrichtentech | Anordnung zur optischen nachrichtenuebertragung zwischen satelliten |
FR2674081B1 (fr) | 1991-03-15 | 1994-10-07 | Thomson Csf | Systeme de communication optique entre stations mobiles et procede de communication correspondant. |
US5710652A (en) | 1992-08-27 | 1998-01-20 | Trex Communications | Laser communication transceiver and system |
US5390040A (en) * | 1994-02-04 | 1995-02-14 | Martin Marietta Corporation | Optical transceiver for free-space communication links |
US5475520A (en) | 1994-06-22 | 1995-12-12 | Hughes Aircraft Company | Satellite communications system |
US5592320A (en) | 1994-08-15 | 1997-01-07 | Hughes Aircraft Company | Satellite communications system |
US5486690A (en) | 1994-08-29 | 1996-01-23 | Apache Technologies, Inc. | Method and apparatus for detecting laser light |
US5659413A (en) * | 1995-02-28 | 1997-08-19 | The Mitre Corporation | Laser satellite communication system |
EP0847149B1 (de) | 1996-12-06 | 1999-05-19 | Oerlikon Contraves AG | Verfahren und Vorrichtung zum Ausrichten eines optischen Sende- und Empfangsstrahls bei Satellitenverbindungen |
EP0863627B1 (de) | 1997-03-07 | 2001-09-19 | Contraves Space AG | Verfahren und Anordnung zur optischen Nachrichtenübertragung über Satelliten |
US6246501B1 (en) | 1997-05-16 | 2001-06-12 | Contraves Space Ag | Method and arrangement for an interruption-proof optical satellite linkage in LEO networks |
DE59800284D1 (de) | 1997-10-01 | 2000-11-02 | Contraves Space Ag Zuerich | Verfahren und Anordnung zur Optimierung von optischen Intersatellitenverbindungen |
DE59800354D1 (de) | 1998-02-16 | 2001-01-04 | Contraves Space Ag Zuerich | Verfahren zur Bestimmung der orbitalen Positionen von Satelliten in LEO-Netzwerken |
US6347001B1 (en) * | 1998-11-03 | 2002-02-12 | Trex Communications Corporation | Free-space laser communication system having six axes of movement |
US6469815B1 (en) * | 1999-04-28 | 2002-10-22 | Trw Inc. | Inter-satellite optical link acquisition sensor |
-
2000
- 2000-01-13 US US09/481,924 patent/US6535314B1/en not_active Expired - Lifetime
-
2001
- 2001-01-11 EP EP01100101A patent/EP1130809B1/de not_active Expired - Lifetime
- 2001-01-11 DE DE60124442T patent/DE60124442T2/de not_active Expired - Lifetime
- 2001-01-12 JP JP2001005260A patent/JP2001251248A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2001251248A (ja) | 2001-09-14 |
EP1130809A2 (de) | 2001-09-05 |
EP1130809A3 (de) | 2005-03-30 |
US6535314B1 (en) | 2003-03-18 |
EP1130809B1 (de) | 2006-11-15 |
DE60124442T2 (de) | 2007-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R082 | Change of representative |
Ref document number: 1130809 Country of ref document: EP Representative=s name: WUESTHOFF & WUESTHOFF PATENT- UND RECHTSANWAEL, DE |
|
R081 | Change of applicant/patentee |
Ref document number: 1130809 Country of ref document: EP Owner name: NORTHROP GRUMMAN SYSTEMS CORPORATION, US Free format text: FORMER OWNER: NORTHROP GRUMMAN CORP., LOS ANGELES, US Effective date: 20120814 |
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R082 | Change of representative |
Ref document number: 1130809 Country of ref document: EP Representative=s name: WUESTHOFF & WUESTHOFF PATENT- UND RECHTSANWAEL, DE Effective date: 20120814 |