GB906093A - Improvements in or relating to wave transmission systems - Google Patents

Improvements in or relating to wave transmission systems

Info

Publication number
GB906093A
GB906093A GB11382/60A GB1138260A GB906093A GB 906093 A GB906093 A GB 906093A GB 11382/60 A GB11382/60 A GB 11382/60A GB 1138260 A GB1138260 A GB 1138260A GB 906093 A GB906093 A GB 906093A
Authority
GB
United Kingdom
Prior art keywords
impedance
repeater
terminations
impedances
repeaters
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
GB11382/60A
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 GB906093A publication Critical patent/GB906093A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/16—Control of transmission; Equalising characterised by the negative-impedance network used

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
GB11382/60A 1959-04-28 1960-03-31 Improvements in or relating to wave transmission systems Expired GB906093A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US809421A US3068329A (en) 1959-04-28 1959-04-28 Negative-impedance repeater

Publications (1)

Publication Number Publication Date
GB906093A true GB906093A (en) 1962-09-19

Family

ID=25201298

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11382/60A Expired GB906093A (en) 1959-04-28 1960-03-31 Improvements in or relating to wave transmission systems

Country Status (5)

Country Link
US (1) US3068329A (en:Method)
BE (1) BE588570A (en:Method)
ES (1) ES257690A1 (en:Method)
GB (1) GB906093A (en:Method)
NL (1) NL249905A (en:Method)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3202925A (en) * 1960-03-25 1965-08-24 Nippon Electric Co Filter amplifier
US3286206A (en) * 1963-04-24 1966-11-15 Kabushikikaisha Taiko Denki Se Active cr two-terminal circuit
US3814866A (en) * 1971-09-30 1974-06-04 Reliable Electric Co Negative resistance repeater
US3927280A (en) * 1974-05-13 1975-12-16 Wescom Negative impedance repeater

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE497800A (en:Method) * 1949-08-30
US2694184A (en) * 1951-03-16 1954-11-09 Bell Telephone Labor Inc Equalizer
US2685066A (en) * 1951-04-12 1954-07-27 Bell Telephone Labor Inc Impedance inversion networks
BE529361A (en:Method) * 1953-06-08
US2878325A (en) * 1954-04-15 1959-03-17 Bell Telephone Labor Inc Negative impedance repeaters
US2844669A (en) * 1955-05-10 1958-07-22 Itt Negative-impedance repeater having gain controls
US2904641A (en) * 1955-11-29 1959-09-15 Itt Negative-impedance repeater using a transistor amplifier

Also Published As

Publication number Publication date
NL249905A (en:Method) 1964-04-10
US3068329A (en) 1962-12-11
ES257690A1 (es) 1960-07-16
BE588570A (fr) 1960-07-01

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