IL84686A - Fiber-optic feed network using series/parallel connected light emitting opto-electronic components - Google Patents

Fiber-optic feed network using series/parallel connected light emitting opto-electronic components

Info

Publication number
IL84686A
IL84686A IL84686A IL8468687A IL84686A IL 84686 A IL84686 A IL 84686A IL 84686 A IL84686 A IL 84686A IL 8468687 A IL8468687 A IL 8468687A IL 84686 A IL84686 A IL 84686A
Authority
IL
Israel
Prior art keywords
fiber
series
light emitting
electronic components
parallel connected
Prior art date
Application number
IL84686A
Other languages
English (en)
Original Assignee
Hughes Aircraft Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of IL84686A publication Critical patent/IL84686A/xx

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
    • H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
    • H04B10/806—Arrangements for feeding power
    • 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)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Semiconductor Lasers (AREA)
  • Light Receiving Elements (AREA)
IL84686A 1986-12-31 1987-12-02 Fiber-optic feed network using series/parallel connected light emitting opto-electronic components IL84686A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/948,339 US4832433A (en) 1986-12-31 1986-12-31 Fiber-optic feed network using series/parallel connected light emitting opto-electronic components

Publications (1)

Publication Number Publication Date
IL84686A true IL84686A (en) 1993-02-21

Family

ID=25487687

Family Applications (1)

Application Number Title Priority Date Filing Date
IL84686A IL84686A (en) 1986-12-31 1987-12-02 Fiber-optic feed network using series/parallel connected light emitting opto-electronic components

Country Status (6)

Country Link
US (1) US4832433A (fr)
EP (2) EP0294465B1 (fr)
JP (1) JPH01502471A (fr)
DE (2) DE3777407D1 (fr)
IL (1) IL84686A (fr)
WO (1) WO1988005215A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8819574D0 (en) * 1988-08-17 1988-09-21 Britoil Plc Fibre optic data coupler
DE3932251A1 (de) * 1989-06-28 1991-04-04 Siemens Ag Optisches kabel mit in kammern angeordneten bandleitungen
US5103495A (en) * 1991-04-11 1992-04-07 The United States Of America As Represented By The Secretary Of The Air Force Partitioned optical delay line architecture for time steering of large 1-D array antennas
US5125051A (en) * 1991-04-24 1992-06-23 The United States Of America As Represented By The Secretary Of The Air Force Wavelength-coded binary fiberoptic delay line apparatus for time steering of array antennas
US5101455A (en) * 1991-04-26 1992-03-31 The United States Of America As Represented By The Secretary Of The Air Force Recirculating binary fiberoptic delay line apparatus for time steering
US5361156A (en) * 1991-12-09 1994-11-01 Scientific-Atlanta, Inc. Method and apparatus for predistortion
DE4213409C2 (de) * 1992-04-23 1996-11-14 Daimler Benz Aerospace Ag Optischer Empfänger mit mehreren Eingängen
US5247310A (en) * 1992-06-24 1993-09-21 The United States Of America As Represented By The Secretary Of The Navy Layered parallel interface for an active antenna array
DE10036283A1 (de) * 2000-07-26 2002-02-07 Bosch Gmbh Robert Laserdiodenanordnung
US20040198451A1 (en) * 2002-06-11 2004-10-07 Andrew Corporation Tower top antenna structure with fiber optic communications link
WO2005056384A2 (fr) * 2003-06-13 2005-06-23 Bae Systems Information And Electronic Systems Integration Inc. Dispositif de defense antimissile
WO2005103798A2 (fr) * 2004-04-14 2005-11-03 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Amplificateur d'hyperfrequence photonique
DE102004024367A1 (de) 2004-05-17 2005-12-22 Rohde & Schwarz Gmbh & Co. Kg Kalibrierbare Mikrowellen-Schaltung mit beleuchtbaren GaAs-FET sowie Kalibriervorrichtung und Verfahren zur Kalibrierung
DE102005021298A1 (de) * 2005-05-09 2006-11-16 Rohde & Schwarz Gmbh & Co. Kg Optoelektronisch gesteuerter Schalter oder Modulator und Abschwächer
CN101060738A (zh) * 2006-04-19 2007-10-24 嘉智集团有限公司 灯串
DE102007041829B4 (de) 2007-09-03 2009-08-20 Siemens Ag Elektronenquelle
JP7422355B2 (ja) * 2020-01-27 2024-01-26 パナソニックＩｐマネジメント株式会社 レーザ発振器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4128759A (en) * 1977-11-21 1978-12-05 The United States Of America As Represented By The Secretary Of The Navy Fiber optic delay line filter
NL7807170A (nl) * 1978-06-30 1980-01-03 Hollandse Signaalapparaten Bv Radarsysteem.
SE414429B (sv) * 1978-10-27 1980-07-28 Asea Ab Metdon med optisk signaloverforing
JPS5928098B2 (ja) * 1981-03-17 1984-07-10 日本電信電話株式会社 光ケ−ブル伝送方式
JPS59204329A (ja) * 1983-05-04 1984-11-19 Sumitomo Electric Ind Ltd 多方向通信用光送信器
US4546249A (en) * 1983-07-01 1985-10-08 The United States Of America As Represented By The Secretary Of The Navy High speed optically controlled sampling system
DD219923A1 (de) * 1983-12-08 1985-03-13 Inst Elektro Anlagen Elektro-optische schaltungsanordnung zur verbindung von signalverarbeitenden einrichtungen
GB2165712B (en) * 1984-10-17 1988-05-11 Stc Plc Power transmission
IT1184245B (it) * 1985-06-20 1987-10-22 Pirelli Cavi Spa Apparecchiatura di telealimentazione a guida ottica

Also Published As

Publication number Publication date
DE3777407D1 (de) 1992-04-16
EP0298098A1 (fr) 1989-01-11
EP0294465B1 (fr) 1992-03-11
DE3789229D1 (de) 1994-04-07
EP0294465A1 (fr) 1988-12-14
US4832433A (en) 1989-05-23
WO1988005215A1 (fr) 1988-07-14
DE3789229T2 (de) 1994-10-06
JPH01502471A (ja) 1989-08-24
EP0298098B1 (fr) 1994-03-02

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Legal Events

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