FR1289315A - Group of transmission channels in y - Google Patents

Group of transmission channels in y

Info

Publication number
FR1289315A
FR1289315A FR862185A FR862185A FR1289315A FR 1289315 A FR1289315 A FR 1289315A FR 862185 A FR862185 A FR 862185A FR 862185 A FR862185 A FR 862185A FR 1289315 A FR1289315 A FR 1289315A
Authority
FR
France
Prior art keywords
group
transmission channels
channels
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
FR862185A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1289315A publication Critical patent/FR1289315A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/54—Circuits using the same frequency for two directions of communication
    • H04B1/58—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/03—Hybrid circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Emergency Protection Circuit Devices (AREA)
FR862185A 1960-05-21 1961-05-18 Group of transmission channels in y Expired FR1289315A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL251885 1960-05-21

Publications (1)

Publication Number Publication Date
FR1289315A true FR1289315A (en) 1962-03-30

Family

ID=19752367

Family Applications (1)

Application Number Title Priority Date Filing Date
FR862185A Expired FR1289315A (en) 1960-05-21 1961-05-18 Group of transmission channels in y

Country Status (7)

Country Link
US (1) US3181087A (en)
CH (1) CH393437A (en)
DE (1) DE1153081B (en)
ES (1) ES267472A1 (en)
FR (1) FR1289315A (en)
GB (1) GB914838A (en)
NL (2) NL251885A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296557A (en) * 1963-12-09 1967-01-03 Westinghouse Electric Corp Hybrid network utilizing plural twowinding transformers and resistive balancing means
US3358247A (en) * 1965-04-08 1967-12-12 Bell Telephone Labor Inc Coupling circuit arrangement for the selective distribution of power
US3503016A (en) * 1968-08-28 1970-03-24 Adams Russel Co Inc Low frequency hybrid circuit having unbalanced parts
IL70134A (en) * 1983-11-04 1984-12-31 Fibronics Ltd Data communication system using unipolar pulses
US4647868A (en) * 1985-03-25 1987-03-03 General Electric Company Push-pull radio-frequency power splitter/combiner apparatus
US4916410A (en) * 1989-05-01 1990-04-10 E-Systems, Inc. Hybrid-balun for splitting/combining RF power
US5097234A (en) * 1990-09-13 1992-03-17 Andresen Jack S Passive impedance matching device
GB2339338A (en) * 1998-05-30 2000-01-19 Electronic Tech Safety isolation transformer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1062C (en) * 1877-07-23 Smith vacul'm Brake Company Limited London Devices on Vacuura brakes for railway vehicles
US2035536A (en) * 1934-06-09 1936-03-31 American Telephone & Telegraph Interconnection of transmission lines
US2548397A (en) * 1945-05-26 1951-04-10 Baldwin Lima Hamilton Corp Apparatus for measuring and transmitting a condition from a rotatable member
NL179303B (en) * 1952-06-27 Houthandel Van Dijk Rotterdam HOLIDAY FILLING.
US2909733A (en) * 1956-10-26 1959-10-20 Pintsch Electro G M B H Fa Hybrid circuit arrangement

Also Published As

Publication number Publication date
GB914838A (en) 1963-01-09
NL251885A (en)
ES267472A1 (en) 1961-08-16
US3181087A (en) 1965-04-27
NL113982C (en)
DE1153081B (en) 1963-08-22
CH393437A (en) 1965-06-15

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