ES8205484A1 - Aparato para alinear un medio de comunicacion que incluye un receptor dotado de un detector sensible a una radiacion en-trante. - Google Patents

Aparato para alinear un medio de comunicacion que incluye un receptor dotado de un detector sensible a una radiacion en-trante.

Info

Publication number
ES8205484A1
ES8205484A1 ES500396A ES500396A ES8205484A1 ES 8205484 A1 ES8205484 A1 ES 8205484A1 ES 500396 A ES500396 A ES 500396A ES 500396 A ES500396 A ES 500396A ES 8205484 A1 ES8205484 A1 ES 8205484A1
Authority
ES
Spain
Prior art keywords
detector
communicators
nighttime
alignment
low visibility
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
Application number
ES500396A
Other languages
English (en)
Other versions
ES500396A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Co
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 ES8205484A1 publication Critical patent/ES8205484A1/es
Publication of ES500396A0 publication Critical patent/ES500396A0/es
Granted legal-status Critical Current

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
    • H04B10/112—Line-of-sight transmission over an extended range
    • H04B10/1123—Bidirectional transmission
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
    • G01B11/272—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes using photoelectric detection means
    • 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
    • H04B10/112—Line-of-sight transmission over an extended range
    • H04B10/1123—Bidirectional transmission
    • H04B10/1127—Bidirectional transmission using two distinct parallel optical paths

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Communication System (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

APARATO PARA ALINEAR UN MEDIO DE COMUNICACION QUE INCLUYE UN RECEPTOR DOTADO DE UN DETECTOR Y MEDIOS DE ENFOQUE PARA DIRIGIR LA RADIACION ENTRANTE HACIA DICHO DETECTOR. EL DETECTOR ESTA FORMADO POR UNA PLURALIDAD DE PORCIONES DETECTORAS INDEPENDIENTES; DICHO DETECTOR GENERA UNA SEÑAL ELECTRICA EN RESPUESTA A LA POSICION ENTRANTE SOBRE DICHO DETECTOR; DISPONE DE MEDIOS ELECTROLUMINISCENTES, FORMADOR POR UNA PLURALIDAD DE DISPOSITIVOS ELECTROLUMINISCENTES, QUE EN RESPUESTA A LA SEÑAL ELECTRICA EMITIDA POR EL DETECTOR GENERAN UN TRAZADO GEOMETRICO INDICATIVO DE LA POSICION DE LA RADIACION RECIBIDA SOBRE EL DETECTOR, PERMITIENDO DETERMINAR EL GRADO DE ALINEACION DEL MEDIO DE COMUNICACION CON LA RADIACION ENTRANTE.
ES500396A 1980-03-17 1981-03-16 Aparato para alinear un medio de comunicacion que incluye un receptor dotado de un detector sensible a una radiacion en-trante. Granted ES500396A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13063780A 1980-03-17 1980-03-17

Publications (2)

Publication Number Publication Date
ES8205484A1 true ES8205484A1 (es) 1982-06-01
ES500396A0 ES500396A0 (es) 1982-06-01

Family

ID=22445622

Family Applications (1)

Application Number Title Priority Date Filing Date
ES500396A Granted ES500396A0 (es) 1980-03-17 1981-03-16 Aparato para alinear un medio de comunicacion que incluye un receptor dotado de un detector sensible a una radiacion en-trante.

Country Status (3)

Country Link
EP (1) EP0047779B1 (es)
ES (1) ES500396A0 (es)
WO (1) WO1981002782A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8321246D0 (en) * 1983-08-06 1993-08-04 Ferranti Plc Optical communication system
DE3409820C2 (de) * 1984-03-17 1986-05-07 Telefunken electronic GmbH, 7100 Heilbronn Fotostrom-Verstärker
GB2161599A (en) * 1984-07-14 1986-01-15 Richard Ian Emmess Alignment device for tools
FR2584489B1 (fr) * 1985-07-08 1990-06-08 Bertin & Cie Dispositif pour controler la geometrie d'une structure mecanique.
DE3901876A1 (de) * 1988-02-18 1989-08-31 Precitronic Vorrichtung zum messen von drehwinkeln
GB2332968A (en) * 1998-09-29 1999-07-07 Stephen Ray Hibberts Signalling apparatus
SE527161C2 (sv) * 2004-03-08 2006-01-10 Spm Instr Ab Mätdon, anordning och system samt metod för objektuppriktning
CN109099838B (zh) * 2018-08-16 2020-01-17 华南农业大学 一种基于折反射的单目立体视觉系统三维信息测量方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2153709A (en) * 1936-05-06 1939-04-11 Bournisien Jacques Apparatus for establishing communications by means of light
US2982859A (en) * 1959-02-04 1961-05-02 Engelhard Hanovia Inc Light communication alinement system
US3511998A (en) * 1966-03-18 1970-05-12 Us Navy Acquisition system
DE1516635A1 (es) * 1966-07-29 1970-07-02
US3504182A (en) * 1966-10-14 1970-03-31 North American Rockwell Optical communication system
US3907435A (en) * 1972-09-29 1975-09-23 Laser Alignment Light beam alignment target and method
US4185919A (en) * 1973-06-08 1980-01-29 The United States Of America As Represented By The Secretary Of The Air Force Quadrant detection system
FR2251803A1 (en) * 1973-11-16 1975-06-13 Inst Cercetari Constructii Structural displacements measurement method - uses four photodetectors in receiver mounted on structural element
US3941483A (en) * 1974-04-08 1976-03-02 Honeywell Inc. Target identification apparatus
GB1513380A (en) * 1974-12-16 1978-06-07 Zed Instr Ltd Position indicating system
FR2350010A1 (fr) * 1976-04-30 1977-11-25 Thomson Csf Systeme de telecommunication par voie optique a partir d'une station mobile
US4158885A (en) * 1977-11-09 1979-06-19 The Boeing Company Guidance-light display apparatus and method for in-flight link-up of two aircraft

Also Published As

Publication number Publication date
EP0047779A1 (en) 1982-03-24
WO1981002782A1 (en) 1981-10-01
EP0047779B1 (en) 1986-06-04
EP0047779A4 (en) 1982-07-19
ES500396A0 (es) 1982-06-01

Similar Documents

Publication Publication Date Title
FR2371216B3 (es)
ES8205484A1 (es) Aparato para alinear un medio de comunicacion que incluye un receptor dotado de un detector sensible a una radiacion en-trante.
JPS535520A (en) Facsimile transmitter
JPS5219005A (en) Optical fiber communication system
ATE40026T1 (de) Signalausfall-korrigierschaltung zum korrigieren von durch signalausfaelle gestoerten videosignalen.
JPS5264945A (en) Apparatus for converting light transmitted from linear region in receiver
AU509436B2 (en) Optoelectronic detection apparatus
JPS5242014A (en) Run length code processing method for facsimile signal
JPS5263747A (en) Light detector for optical encoder
JPS57161747A (en) Method and device for selecting decomposition condition
GB2037531B (en) Beam index colour television receiver apparatus
JPS567001A (en) Distance measuring apparatus
JPS5492757A (en) Optical scanning apparatus
JPS522338A (en) Most suitable standard degree selecting equipment
JPS53125039A (en) Production apparatus of precoated fiber
JPS5266336A (en) Ledger reader
GB1266530A (es)
JPS542116A (en) Light source circuit for data imprinting of cameras
JPS5382126A (en) Color television coder
JPS5398704A (en) Optical multiplex transmission system
JPS51144124A (en) Index type color television set
JPS5412612A (en) Signal processing system
JPS57106208A (en) Ssb receiver
JPS53127234A (en) Signal processing method of index color receiving tube
JPS5215340A (en) Image read method and equipment