ZA733563B - Improvements in or relating to limited radiation communication system - Google Patents

Improvements in or relating to limited radiation communication system

Info

Publication number
ZA733563B
ZA733563B ZA733563A ZA733563A ZA733563B ZA 733563 B ZA733563 B ZA 733563B ZA 733563 A ZA733563 A ZA 733563A ZA 733563 A ZA733563 A ZA 733563A ZA 733563 B ZA733563 B ZA 733563B
Authority
ZA
South Africa
Prior art keywords
relating
communication system
limited radiation
radiation communication
limited
Prior art date
Application number
ZA733563A
Other languages
English (en)
Inventor
Jaureguy J Narbaits
H Biliottet
Original Assignee
Thomson Csf
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 FR7218881A external-priority patent/FR2185899B2/fr
Application filed by Thomson Csf filed Critical Thomson Csf
Publication of ZA733563B publication Critical patent/ZA733563B/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Near-Field Transmission Systems (AREA)
ZA733563A 1972-05-26 1973-05-25 Improvements in or relating to limited radiation communication system ZA733563B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7218881A FR2185899B2 (cs) 1970-12-23 1972-05-26

Publications (1)

Publication Number Publication Date
ZA733563B true ZA733563B (en) 1974-06-26

Family

ID=9099157

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA733563A ZA733563B (en) 1972-05-26 1973-05-25 Improvements in or relating to limited radiation communication system

Country Status (11)

Country Link
US (1) US3868575A (cs)
JP (2) JPS4962005A (cs)
AT (1) AT337259B (cs)
BE (1) BE799885R (cs)
CH (1) CH584435A5 (cs)
DE (1) DE2326829C2 (cs)
ES (1) ES415137A2 (cs)
GB (1) GB1429035A (cs)
IT (1) IT1045762B (cs)
SU (1) SU589941A3 (cs)
ZA (1) ZA733563B (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1432297A (en) * 1974-04-05 1976-04-14 Standard Telephones Cables Ltd Selective calling arrangement
JPS53145505A (en) * 1977-05-25 1978-12-18 Kensetsusho Doboku Kenkyu Shocho Traffic information communication system
FR2478901B1 (fr) * 1980-03-18 1986-02-07 Jeumont Schneider Etage de selection du signal alternatif de plus grande amplitude parmi deux signaux de frequences differentes
JPH0662857B2 (ja) * 1989-06-13 1994-08-17 株式会社アサヒコーポレーション 制振材
AU632891B2 (en) * 1990-01-18 1993-01-14 Andrew Corporation Distributed amplifier network management system
US5404570A (en) * 1992-11-23 1995-04-04 Telefonaktiebolaget L M Ericsson Radio coverage in closed environments

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR964305A (cs) * 1947-04-24 1950-08-10
US3539924A (en) * 1967-10-12 1970-11-10 Bell Telephone Labor Inc Zoned mobile radio telephone system
GB1240588A (en) * 1968-07-30 1971-07-28 Japan National Railway Improvements in or relating to communication control systems
US3760278A (en) * 1970-12-23 1973-09-18 Thomson Csf Limited range radiocommunication system

Also Published As

Publication number Publication date
AU481774A (cs) 1975-01-09
JPS4962005A (cs) 1974-06-15
ATA454973A (de) 1976-10-15
AT337259B (de) 1977-06-27
DE2326829A1 (de) 1973-12-06
SU589941A3 (ru) 1978-01-25
US3868575A (en) 1975-02-25
JPS5652943A (en) 1981-05-12
BE799885R (fr) 1973-09-17
CH584435A5 (cs) 1977-01-31
IT1045762B (it) 1980-06-10
DE2326829C2 (de) 1982-07-29
JPS5756259B2 (cs) 1982-11-29
GB1429035A (en) 1976-03-24
ES415137A2 (es) 1976-02-16

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