GB563099A - Improvements in or relating to repeaters for submarine cables - Google Patents

Improvements in or relating to repeaters for submarine cables

Info

Publication number
GB563099A
GB563099A GB6136/43A GB613643A GB563099A GB 563099 A GB563099 A GB 563099A GB 6136/43 A GB6136/43 A GB 6136/43A GB 613643 A GB613643 A GB 613643A GB 563099 A GB563099 A GB 563099A
Authority
GB
United Kingdom
Prior art keywords
repeaters
cable
april
class
tubes
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
GB6136/43A
Other languages
English (en)
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB563099A publication Critical patent/GB563099A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • H03F1/36—Negative-feedback-circuit arrangements with or without positive feedback in discharge-tube amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/06—Control of transmission; Equalising by the transmitted signal
    • H04B3/08—Control of transmission; Equalising by the transmitted signal in negative-feedback path of line amplifier

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Amplifiers (AREA)
GB6136/43A 1942-04-18 1943-04-16 Improvements in or relating to repeaters for submarine cables Expired GB563099A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US439497A US2342544A (en) 1942-04-18 1942-04-18 Submarine cable transmission

Publications (1)

Publication Number Publication Date
GB563099A true GB563099A (en) 1944-07-28

Family

ID=23744941

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6136/43A Expired GB563099A (en) 1942-04-18 1943-04-16 Improvements in or relating to repeaters for submarine cables

Country Status (5)

Country Link
US (1) US2342544A (enrdf_load_stackoverflow)
BE (1) BE471045A (enrdf_load_stackoverflow)
FR (1) FR941437A (enrdf_load_stackoverflow)
GB (1) GB563099A (enrdf_load_stackoverflow)
NL (1) NL71859C (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE472526A (enrdf_load_stackoverflow) * 1946-03-19
US2541811A (en) * 1947-10-10 1951-02-13 Joseph W Crownover Hearing aid amplifier
US2637784A (en) * 1951-05-31 1953-05-05 Western Union Telegraph Co Means for increasing the telegraph signaling speed of submarine telegraph cables
US6016076A (en) * 1998-06-05 2000-01-18 The Whitaker Corporation Method and apparatus for microwave predistorter linearizer with electronic tuning

Also Published As

Publication number Publication date
NL71859C (enrdf_load_stackoverflow)
US2342544A (en) 1944-02-22
FR941437A (fr) 1949-01-11
BE471045A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
GB563099A (en) Improvements in or relating to repeaters for submarine cables
CH268699A (de) Entzerrender Verstärker für Telegraphensignale.
GB506791A (en) Improvements in or relating to amplifying systems using negative feedback
GB566844A (en) Distortion reduction on modulated amplifiers
GB484287A (en) Improvements in or relating to electric signalling systems
GB539763A (en) Improvements in two-way transmission systems
GB509693A (en) Improvements in electric signal amplifiers incorporating voice-operated devices
GB723784A (en) Improvements in or relating to electromagnetic light-current contact-making relays
GB351543A (en) Improvements in or relating to submarine signalling cables provided with repeaters
GB562392A (en) Improvements in or relating to negative feedback amplifiers
GB452586A (en) Improvements in or relating to telephone systems
GB299761A (en) Improvements in and relating to electric submarine cables
GB624923A (en) Improvements in or relating to signal transmission systems
GB519426A (en) Improvements in or relating to multi-channel carrier wave transmission systems
GB549132A (en) Improvements in high-frequency transmission lines
CA496195A (en) Repeatered transmission system including multi-filament amplifiers
GB366708A (en) Method of construction of electrical lines of constant mechanical tension
GB524224A (en) Improvements in signal transmission systems
GB568473A (en) Improvements in or relating to electromagnetic inductive devices having split cores
GB146491A (en) Improvements in electrical signalling
GB339685A (en) Improvements in speech transmission
GB1027492A (en) Improvements in or relating to repeatered telephone systems
GB364008A (en) Improvements in or relating to communicating cables of high line attenuation
GB733219A (en) Improvements in or relating to television relay systems
GB414134A (en) Improvements in or relating to submarine electric signalling systems