DE69910402D1 - Flexibele optische funkempfangseinrichtung - Google Patents
Flexibele optische funkempfangseinrichtungInfo
- Publication number
- DE69910402D1 DE69910402D1 DE69910402T DE69910402T DE69910402D1 DE 69910402 D1 DE69910402 D1 DE 69910402D1 DE 69910402 T DE69910402 T DE 69910402T DE 69910402 T DE69910402 T DE 69910402T DE 69910402 D1 DE69910402 D1 DE 69910402D1
- Authority
- DE
- Germany
- Prior art keywords
- radio receiver
- flexible optical
- optical radio
- flexible
- receiver
- 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
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/061—Two dimensional planar arrays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
- H01Q1/286—Adaptation for use in or on aircraft, missiles, satellites, or balloons substantially flush mounted with the skin of the craft
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/2676—Optically controlled phased array
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Optical Communication System (AREA)
- Details Of Aerials (AREA)
- Combinations Of Printed Boards (AREA)
- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/123,593 US6362906B1 (en) | 1998-07-28 | 1998-07-28 | Flexible optical RF receiver |
US123593 | 1998-07-28 | ||
PCT/US1999/015210 WO2000007307A2 (en) | 1998-07-28 | 1999-07-06 | Flexible optical rf receiver |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69910402D1 true DE69910402D1 (de) | 2003-09-18 |
DE69910402T2 DE69910402T2 (de) | 2004-06-24 |
Family
ID=22409613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69910402T Expired - Lifetime DE69910402T2 (de) | 1998-07-28 | 1999-07-06 | Flexibele optische funkempfangseinrichtung |
Country Status (7)
Country | Link |
---|---|
US (1) | US6362906B1 (de) |
EP (1) | EP1101300B1 (de) |
JP (2) | JP4140879B2 (de) |
AU (1) | AU5542499A (de) |
CA (1) | CA2338322C (de) |
DE (1) | DE69910402T2 (de) |
WO (1) | WO2000007307A2 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001267990A (ja) * | 2000-03-21 | 2001-09-28 | Matsushita Electric Ind Co Ltd | アレイアンテナ基地局装置 |
US6512487B1 (en) * | 2000-10-31 | 2003-01-28 | Harris Corporation | Wideband phased array antenna and associated methods |
KR20020080388A (ko) * | 2000-11-28 | 2002-10-23 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 유연성 지지대에 고정된 지향성 안테나 세트 |
WO2002103935A1 (en) * | 2001-06-15 | 2002-12-27 | Al-Chalabi Salah A | Optical communication device and system |
US20030206134A1 (en) * | 2001-08-03 | 2003-11-06 | Erik Lier | Partially deployed active phased array antenna array system |
US6738017B2 (en) | 2002-08-06 | 2004-05-18 | Lockheed Martin Corporation | Modular phased array with improved beam-to-beam isolation |
US7050019B1 (en) | 2002-09-11 | 2006-05-23 | Lockheed Martin Corporation | Concentric phased arrays symmetrically oriented on the spacecraft bus for yaw-independent navigation |
US6954182B2 (en) * | 2003-01-17 | 2005-10-11 | The Insitu Group, Inc. | Conductive structures including aircraft antennae and associated methods of formation |
US7359647B1 (en) * | 2004-04-06 | 2008-04-15 | Nortel Networks, Ltd. | Method and apparatus for transmitting and receiving power over optical fiber |
US7469105B2 (en) * | 2004-04-09 | 2008-12-23 | Nextg Networks, Inc. | Optical fiber communications method and system without a remote electrical power supply |
US7023390B1 (en) * | 2004-07-12 | 2006-04-04 | Lockheed Martin Corporation | RF antenna array structure |
US20060028374A1 (en) * | 2004-08-06 | 2006-02-09 | Time Domain Corporation | System and method for ultra wideband subarray beam steering |
US7801447B1 (en) * | 2006-02-28 | 2010-09-21 | Lockheed Martin Corporation | Method and system for signal processing by modulation of an optical signal with a multichannel radio frequency signal |
JP4564483B2 (ja) * | 2006-12-27 | 2010-10-20 | 株式会社東芝 | 面型アクティブフェーズドアレイアンテナ装置 |
EP2109939A4 (de) * | 2007-02-07 | 2014-11-26 | Lockheed Corp | Miniaturisierter photonischer mikrowellenempfänger |
JP4564507B2 (ja) * | 2007-03-29 | 2010-10-20 | 株式会社東芝 | アンテナ装置とアンテナ複合ユニット |
JP2009200719A (ja) * | 2008-02-20 | 2009-09-03 | National Institutes Of Natural Sciences | 平面マイクロ波アンテナ、一次元マイクロ波アンテナ及び二次元マイクロ波アンテナアレイ |
EP2214261A1 (de) * | 2009-01-30 | 2010-08-04 | Alcatel Lucent | Strahlenbildendes Antennensystem auf einem flexiblen Kunststofffilm |
DE102015208446B3 (de) * | 2015-05-06 | 2016-07-14 | Technische Universität Dresden | Übertragungsvorrichtung mit einer Sendeantenne und einer Empfangsantenne |
CN106356647A (zh) * | 2016-11-04 | 2017-01-25 | 中国科学院深圳先进技术研究院 | 一种弯折天线阵列及其布置方法 |
CN110463064B (zh) | 2016-12-09 | 2023-05-05 | 瑞典爱立信有限公司 | 用于分布式大规模mimo的改进天线装置 |
WO2019043764A1 (ja) * | 2017-08-28 | 2019-03-07 | 日本電業工作株式会社 | アンテナ、スタジアムアンテナシステム、劇場アンテナシステム、展示場アンテナシステム、及び、車両誘導アンテナシステム |
EP3698583A1 (de) | 2017-10-17 | 2020-08-26 | Telefonaktiebolaget LM Ericsson (PUBL) | Verteilte mimo-synchronisation |
US11616540B2 (en) | 2017-11-21 | 2023-03-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Antenna arrangement for distributed massive MIMO |
US11777619B2 (en) | 2020-02-10 | 2023-10-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Dielectric waveguide signal transfer function compensation |
CN113285203B (zh) * | 2021-05-24 | 2022-09-30 | 中国人民解放军国防科技大学 | 弧形阵列天线支架 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4885589A (en) * | 1988-09-14 | 1989-12-05 | General Electric Company | Optical distribution of transmitter signals and antenna returns in a phased array radar system |
DE69008551T2 (de) * | 1989-01-09 | 1994-10-27 | Mitsubishi Electric Corp | Antennensystem. |
US5029306A (en) * | 1989-08-10 | 1991-07-02 | The Boeing Company | Optically fed module for phased-array antennas |
US5227808A (en) | 1991-05-31 | 1993-07-13 | The United States Of America As Represented By The Secretary Of The Air Force | Wide-band L-band corporate fed antenna for space based radars |
US5331453A (en) * | 1992-06-15 | 1994-07-19 | Ael Defense Corp. | Millimeter wave fiber-optically linked antenna receiver device |
JP3178744B2 (ja) * | 1992-09-08 | 2001-06-25 | 宇宙開発事業団 | 衛星搭載用アレーアンテナ |
DE4310532C2 (de) | 1993-03-31 | 1996-07-11 | Rohde & Schwarz | Aktive Dipolantenne mit einem Gegentaktverstärker |
WO1996021255A1 (en) | 1995-01-06 | 1996-07-11 | Georgia Tech Research Corporation | Curtain antenna |
US5552791A (en) * | 1995-04-07 | 1996-09-03 | Northrop Grumman Corporation | Fiber optic telemetry array calibration system |
US5751242A (en) * | 1995-09-30 | 1998-05-12 | Northrop Grumman Corporation | Transmit-receive fiber-optic manifold for phase array antennas |
DE19628125A1 (de) | 1996-07-12 | 1998-01-15 | Daimler Benz Ag | Aktive Empfangsantenne |
US5739938A (en) * | 1996-09-10 | 1998-04-14 | Northrop Grumman Corporation | Optically-powered directly-modulated fiber optic link |
US5859611A (en) * | 1997-02-21 | 1999-01-12 | Hughes Electronics Corporation | Mixing and modulating methods and structures using nonlinear optical amplifiers |
JPH10256974A (ja) * | 1997-03-14 | 1998-09-25 | Mitsubishi Electric Corp | 移動体衛星通信システム |
-
1998
- 1998-07-28 US US09/123,593 patent/US6362906B1/en not_active Expired - Lifetime
-
1999
- 1999-07-06 WO PCT/US1999/015210 patent/WO2000007307A2/en active IP Right Grant
- 1999-07-06 JP JP2000563013A patent/JP4140879B2/ja not_active Expired - Lifetime
- 1999-07-06 DE DE69910402T patent/DE69910402T2/de not_active Expired - Lifetime
- 1999-07-06 CA CA002338322A patent/CA2338322C/en not_active Expired - Lifetime
- 1999-07-06 AU AU55424/99A patent/AU5542499A/en not_active Abandoned
- 1999-07-06 EP EP99941951A patent/EP1101300B1/de not_active Expired - Lifetime
-
2008
- 2008-02-25 JP JP2008042349A patent/JP4463860B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1101300A2 (de) | 2001-05-23 |
JP2008182733A (ja) | 2008-08-07 |
JP2002521955A (ja) | 2002-07-16 |
CA2338322C (en) | 2008-06-10 |
AU5542499A (en) | 2000-02-21 |
CA2338322A1 (en) | 2000-02-10 |
JP4140879B2 (ja) | 2008-08-27 |
US6362906B1 (en) | 2002-03-26 |
DE69910402T2 (de) | 2004-06-24 |
EP1101300B1 (de) | 2003-08-13 |
JP4463860B2 (ja) | 2010-05-19 |
WO2000007307A2 (en) | 2000-02-10 |
WO2000007307A3 (en) | 2000-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |