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ZA762138B - A method of and a circuit arrangement for the generation and inductive transmission of fm signals - Google Patents

A method of and a circuit arrangement for the generation and inductive transmission of fm signals

Info

Publication number
ZA762138B
ZA762138B ZA762138A ZA762138A ZA762138B ZA 762138 B ZA762138 B ZA 762138B ZA 762138 A ZA762138 A ZA 762138A ZA 762138 A ZA762138 A ZA 762138A ZA 762138 B ZA762138 B ZA 762138B
Authority
ZA
South Africa
Prior art keywords
signals
generation
circuit arrangement
inductive transmission
inductive
Prior art date
Application number
ZA762138A
Inventor
B Eschke
Original Assignee
Blaupunkt Werke Gmbh
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 Blaupunkt Werke Gmbh filed Critical Blaupunkt Werke Gmbh
Publication of ZA762138B publication Critical patent/ZA762138B/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/091—Traffic information broadcasting
    • G08G1/094—Hardware aspects; Signal processing or signal properties, e.g. frequency bands
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inverter Devices (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Traffic Control Systems (AREA)
  • Near-Field Transmission Systems (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
ZA762138A 1975-04-10 1976-04-09 A method of and a circuit arrangement for the generation and inductive transmission of fm signals ZA762138B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2515660A DE2515660B2 (en) 1975-04-10 1975-04-10 Method for generating FM signals in an electronic route guidance system and circuit for carrying out the method

Publications (1)

Publication Number Publication Date
ZA762138B true ZA762138B (en) 1977-04-27

Family

ID=5943502

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA762138A ZA762138B (en) 1975-04-10 1976-04-09 A method of and a circuit arrangement for the generation and inductive transmission of fm signals

Country Status (8)

Country Link
JP (1) JPS51140086A (en)
AT (1) AT354315B (en)
BR (1) BR7602100A (en)
CH (1) CH607498A5 (en)
DE (1) DE2515660B2 (en)
FR (1) FR2307404A1 (en)
IT (1) IT1057488B (en)
ZA (1) ZA762138B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53124003A (en) * 1977-04-06 1978-10-30 Nissan Motor Automotive audio instantaneous communication device
DE2757935C2 (en) * 1977-12-24 1981-10-15 Blaupunkt-Werke Gmbh, 3200 Hildesheim Route guidance system for motor vehicles
DE2810728C2 (en) * 1978-03-13 1982-08-12 Blaupunkt-Werke Gmbh, 3200 Hildesheim Device for determining the vehicle speed and length proportional signals in a route guidance system for motor vehicles
DE3241022A1 (en) * 1982-11-06 1984-05-10 Robert Bosch Gmbh, 7000 Stuttgart CAR TELEPHONE

Also Published As

Publication number Publication date
DE2515660A1 (en) 1976-10-21
DE2515660B2 (en) 1978-12-07
AT354315B (en) 1979-12-27
FR2307404B3 (en) 1979-01-05
JPS51140086A (en) 1976-12-02
FR2307404A1 (en) 1976-11-05
ATA260476A (en) 1979-05-15
BR7602100A (en) 1976-10-05
CH607498A5 (en) 1978-12-29
IT1057488B (en) 1982-03-10

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