CH488344A - Method for aligning and tracking the transmit and receive beam in a directional transmission link - Google Patents

Method for aligning and tracking the transmit and receive beam in a directional transmission link

Info

Publication number
CH488344A
CH488344A CH399268A CH399268A CH488344A CH 488344 A CH488344 A CH 488344A CH 399268 A CH399268 A CH 399268A CH 399268 A CH399268 A CH 399268A CH 488344 A CH488344 A CH 488344A
Authority
CH
Switzerland
Prior art keywords
aligning
tracking
transmit
transmission link
receive beam
Prior art date
Application number
CH399268A
Other languages
German (de)
Inventor
Dieter Dr Roess
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Priority to CH399268A priority Critical patent/CH488344A/en
Priority to DE19691913454 priority patent/DE1913454B2/en
Publication of CH488344A publication Critical patent/CH488344A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Communication System (AREA)
CH399268A 1968-03-18 1968-03-18 Method for aligning and tracking the transmit and receive beam in a directional transmission link CH488344A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH399268A CH488344A (en) 1968-03-18 1968-03-18 Method for aligning and tracking the transmit and receive beam in a directional transmission link
DE19691913454 DE1913454B2 (en) 1968-03-18 1969-03-17 PROCEDURE FOR ALIGNMENT AND TRACKING OF TRANSMIT AND RECEIVING BEAM IN A DIRECTIONAL RADIO LINK

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH399268A CH488344A (en) 1968-03-18 1968-03-18 Method for aligning and tracking the transmit and receive beam in a directional transmission link

Publications (1)

Publication Number Publication Date
CH488344A true CH488344A (en) 1970-03-31

Family

ID=4267779

Family Applications (1)

Application Number Title Priority Date Filing Date
CH399268A CH488344A (en) 1968-03-18 1968-03-18 Method for aligning and tracking the transmit and receive beam in a directional transmission link

Country Status (2)

Country Link
CH (1) CH488344A (en)
DE (1) DE1913454B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4111840A1 (en) * 1991-04-11 1993-01-28 Helmut Braehler IR EMITTER
DE4207687C2 (en) * 1992-03-11 1996-08-08 Grundig Emv Device for optical line-independent signal transmission
DE4239863A1 (en) * 1992-11-27 1993-04-29 Gerd Sauer Optical data transmitter for car traffic - has photosensitive sensor with optical focussing OS reception beam, and directional control
DE19756935C2 (en) * 1997-12-20 2001-12-06 Deutsch Zentr Luft & Raumfahrt Method for changing the opening angle of an optical telescope and optical free space communication terminals for carrying out the method

Also Published As

Publication number Publication date
DE1913454B2 (en) 1972-06-08
DE1913454A1 (en) 1969-11-06

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Legal Events

Date Code Title Description
PL Patent ceased