GB1267964A - Pulse transmission system - Google Patents

Pulse transmission system

Info

Publication number
GB1267964A
GB1267964A GB2747669A GB2747669A GB1267964A GB 1267964 A GB1267964 A GB 1267964A GB 2747669 A GB2747669 A GB 2747669A GB 2747669 A GB2747669 A GB 2747669A GB 1267964 A GB1267964 A GB 1267964A
Authority
GB
United Kingdom
Prior art keywords
phase
pulses
sqsr
signal
laser
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
GB2747669A
Other languages
English (en)
Inventor
Alec Harley Reeves
Melvin Murray Ramsay
Simon French Laurence
Anthony Edward Mounter
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB2747669A priority Critical patent/GB1267964A/en
Priority to DE19702025920 priority patent/DE2025920C3/de
Priority to CH806270A priority patent/CH522986A/de
Priority to FR7019998A priority patent/FR2049739A5/fr
Publication of GB1267964A publication Critical patent/GB1267964A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/18Phase-modulated carrier systems, i.e. using phase-shift keying
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B10/00Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B14/00Transmission systems not characterised by the medium used for transmission
    • H04B14/002Transmission systems not characterised by the medium used for transmission characterised by the use of a carrier modulation
    • H04B14/006Angle modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
GB2747669A 1969-05-30 1969-05-30 Pulse transmission system Expired GB1267964A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB2747669A GB1267964A (en) 1969-05-30 1969-05-30 Pulse transmission system
DE19702025920 DE2025920C3 (de) 1969-05-30 1970-05-27 Übertragungssystem mit einer Trägerfrequenz im optischen Frequenzbereich
CH806270A CH522986A (de) 1969-05-30 1970-05-29 Signalübertragungsanlage
FR7019998A FR2049739A5 (enrdf_load_stackoverflow) 1969-05-30 1970-06-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2747669A GB1267964A (en) 1969-05-30 1969-05-30 Pulse transmission system

Publications (1)

Publication Number Publication Date
GB1267964A true GB1267964A (en) 1972-03-22

Family

ID=10260216

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2747669A Expired GB1267964A (en) 1969-05-30 1969-05-30 Pulse transmission system

Country Status (4)

Country Link
CH (1) CH522986A (enrdf_load_stackoverflow)
DE (1) DE2025920C3 (enrdf_load_stackoverflow)
FR (1) FR2049739A5 (enrdf_load_stackoverflow)
GB (1) GB1267964A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7208875A (enrdf_load_stackoverflow) * 1972-06-28 1974-01-02
DE2548796C2 (de) * 1975-10-31 1984-10-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Laseranordnung

Also Published As

Publication number Publication date
DE2025920A1 (de) 1970-12-03
FR2049739A5 (enrdf_load_stackoverflow) 1971-03-26
DE2025920C3 (de) 1975-04-10
DE2025920B2 (enrdf_load_stackoverflow) 1974-08-29
CH522986A (de) 1972-05-15

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