FR54937E - Improvements to oscillation transmission systems - Google Patents

Improvements to oscillation transmission systems

Info

Publication number
FR54937E
FR54937E FR54937DA FR54937E FR 54937 E FR54937 E FR 54937E FR 54937D A FR54937D A FR 54937DA FR 54937 E FR54937 E FR 54937E
Authority
FR
France
Prior art keywords
transmission systems
oscillation transmission
oscillation
systems
transmission
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
Other languages
French (fr)
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries Ltd
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
Priority claimed from GB3186537A external-priority patent/GB495815A/en
Application filed by EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Application granted granted Critical
Publication of FR54937E publication Critical patent/FR54937E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/14—Control of transmission; Equalising characterised by the equalising network used
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/14—Control of transmission; Equalising characterised by the equalising network used
    • H04B3/141—Control of transmission; Equalising characterised by the equalising network used using multiequalisers, e.g. bump, cosine, Bode

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
FR54937D 1936-03-03 1946-08-26 Improvements to oscillation transmission systems Expired FR54937E (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB6483/36A GB476799A (en) 1936-03-03 1936-03-03 Improvements in or relating to electric signal transmission systems
GB3186537A GB495815A (en) 1939-02-10 1937-02-18 Improvements in or relating to electric signal transmission systems
GB443839A GB524907A (en) 1939-02-10 1939-02-10 Improvements in or relating to wave transmission systems

Publications (1)

Publication Number Publication Date
FR54937E true FR54937E (en) 1951-04-30

Family

ID=41542904

Family Applications (5)

Application Number Title Priority Date Filing Date
FR818700D Expired FR818700A (en) 1936-03-03 1937-03-03 Improvements to electrical transmission systems
FR833987D Expired FR833987A (en) 1936-03-03 1938-02-18 Improvements to oscillation transmission systems
FR54937D Expired FR54937E (en) 1936-03-03 1946-08-26 Improvements to oscillation transmission systems
FR57145D Expired FR57145E (en) 1936-03-03 1946-08-26 Improvements to oscillation transmission systems
FR55162D Expired FR55162E (en) 1936-03-03 1946-08-26 Improvements to oscillation transmission systems

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR818700D Expired FR818700A (en) 1936-03-03 1937-03-03 Improvements to electrical transmission systems
FR833987D Expired FR833987A (en) 1936-03-03 1938-02-18 Improvements to oscillation transmission systems

Family Applications After (2)

Application Number Title Priority Date Filing Date
FR57145D Expired FR57145E (en) 1936-03-03 1946-08-26 Improvements to oscillation transmission systems
FR55162D Expired FR55162E (en) 1936-03-03 1946-08-26 Improvements to oscillation transmission systems

Country Status (3)

Country Link
US (2) US2158978A (en)
FR (5) FR818700A (en)
GB (3) GB476799A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741788C (en) * 1939-01-20 1943-11-17 Telefunken Gmbh Circuit arrangement for phase and damping equalization of electrical transmission systems
US2768355A (en) * 1952-05-31 1956-10-23 Bell Telephone Labor Inc Transmission line with impedancematching terminations
DE2061119B2 (en) * 1970-12-11 1973-09-27 Standard Elektrik Lorenz Ag, 7000 Stuttgart Adjustable frequency-dependent amplitude equalizer
US4718100A (en) * 1985-03-15 1988-01-05 Brisson Bruce A High current demand cable
US7446622B2 (en) * 2003-09-05 2008-11-04 Infinera Corporation Transmission line with low dispersive properties and its application in equalization
JP2007287629A (en) * 2006-04-20 2007-11-01 Sumitomo Electric Ind Ltd Wire width processing method of superconductive wire
WO2010025516A1 (en) * 2008-09-05 2010-03-11 Magellan Technology Pty Ltd. Impedance compensation in an rf signal system

Also Published As

Publication number Publication date
FR57145E (en) 1952-12-15
GB476799A (en) 1937-12-03
FR818700A (en) 1937-10-01
GB541882A (en) 1941-12-16
FR55162E (en) 1951-10-02
FR833987A (en) 1938-11-09
US2165838A (en) 1939-07-11
GB524908A (en) 1940-08-16
US2158978A (en) 1939-05-16

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