GB1084484A - Improvements in or relating to communication systems comprising several stations - Google Patents

Improvements in or relating to communication systems comprising several stations

Info

Publication number
GB1084484A
GB1084484A GB15106/66A GB1510666A GB1084484A GB 1084484 A GB1084484 A GB 1084484A GB 15106/66 A GB15106/66 A GB 15106/66A GB 1510666 A GB1510666 A GB 1510666A GB 1084484 A GB1084484 A GB 1084484A
Authority
GB
United Kingdom
Prior art keywords
carrier
filter
station
supplied via
amplifier
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
GB15106/66A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated 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 NL656504462A external-priority patent/NL151599B/xx
Application filed by Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1084484A publication Critical patent/GB1084484A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • H04B5/26—Inductive coupling using coils
    • H04B5/263—Multiple coils at either side

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Radio Relay Systems (AREA)
  • Near-Field Transmission Systems (AREA)
GB15106/66A 1965-04-08 1966-04-05 Improvements in or relating to communication systems comprising several stations Expired GB1084484A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL656504462A NL151599B (nl) 1965-04-08 1965-04-08 Communicatiestelsel.
NL6508703A NL6508703A (forum.php) 1965-04-08 1965-07-07

Publications (1)

Publication Number Publication Date
GB1084484A true GB1084484A (en) 1967-09-20

Family

ID=26643882

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15106/66A Expired GB1084484A (en) 1965-04-08 1966-04-05 Improvements in or relating to communication systems comprising several stations

Country Status (5)

Country Link
US (1) US3426278A (forum.php)
DE (1) DE1285559B (forum.php)
GB (1) GB1084484A (forum.php)
NL (1) NL6508703A (forum.php)
SE (1) SE321884B (forum.php)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3665472A (en) * 1969-10-08 1972-05-23 Sperry Rand Corp Two-way communication system employing two-clock frequency pseudo-noise signal modulation
US3962638A (en) * 1974-08-05 1976-06-08 Shell Oil Company Data transmission over voice bandwidth of FM radio channel
FR2458954A1 (fr) * 1979-06-06 1981-01-02 Thomson Csf Poste pour liaison par voie hertzienne et systeme d'interphone comportant au moins un tel poste
US4584707A (en) * 1985-01-22 1986-04-22 Dataproducts New England, Inc. Cordless communications system
US4912461A (en) * 1986-11-05 1990-03-27 Cellular Control Systems Corporation Apparatus and network for transferring packets of electronic signals and associated method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2064896A (en) * 1934-05-26 1936-12-22 American Telephone & Telegraph Common medium multichannel exchange system
US2064906A (en) * 1934-05-26 1936-12-22 American Telephone & Telegraph Common medium multichannel exchange system
US2390641A (en) * 1942-03-13 1945-12-11 Standard Telephones Cables Ltd Multichannel carrier communication system
GB879606A (en) * 1959-07-17 1961-10-11 Ass Elect Ind Improvements relating to inductive loop communication systems
DE1048609B (forum.php) * 1959-09-12 1959-01-15
DE1152152B (de) * 1960-04-25 1963-08-01 Emt Geraetewerk Lahr W Franz K Anordnung zur Nachrichtenuebermittlung von einer ortsfesten Hauptstation zu mehreren Unterstationen mit Quittierungs-moeglichkeit zur Hauptstation
US3191122A (en) * 1961-12-01 1965-06-22 Seismograph Servier Corp Communication system for sielded areas

Also Published As

Publication number Publication date
SE321884B (forum.php) 1970-03-16
DE1285559B (de) 1968-12-19
NL6508703A (forum.php) 1967-01-09
US3426278A (en) 1969-02-04

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