DE68921861D1 - Einrichtung zur Nachrichtenübertragung unter Verwendung einer Frequenzmodulation. - Google Patents

Einrichtung zur Nachrichtenübertragung unter Verwendung einer Frequenzmodulation.

Info

Publication number
DE68921861D1
DE68921861D1 DE68921861T DE68921861T DE68921861D1 DE 68921861 D1 DE68921861 D1 DE 68921861D1 DE 68921861 T DE68921861 T DE 68921861T DE 68921861 T DE68921861 T DE 68921861T DE 68921861 D1 DE68921861 D1 DE 68921861D1
Authority
DE
Germany
Prior art keywords
frequency modulation
transmitting messages
messages
transmitting
modulation
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 - Fee Related
Application number
DE68921861T
Other languages
English (en)
Other versions
DE68921861T2 (de
Inventor
Marc Chelouche
Francois Magne
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 Electronics 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 Electronics NV filed Critical Philips Electronics NV
Application granted granted Critical
Publication of DE68921861D1 publication Critical patent/DE68921861D1/de
Publication of DE68921861T2 publication Critical patent/DE68921861T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
DE68921861T 1988-12-27 1989-12-20 Einrichtung zur Nachrichtenübertragung unter Verwendung einer Frequenzmodulation. Expired - Fee Related DE68921861T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8817229A FR2641919B1 (fr) 1988-12-27 1988-12-27 Dispositif de transmission d'informations utilisant une modulation en frequence

Publications (2)

Publication Number Publication Date
DE68921861D1 true DE68921861D1 (de) 1995-04-27
DE68921861T2 DE68921861T2 (de) 1995-11-09

Family

ID=9373458

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68921861T Expired - Fee Related DE68921861T2 (de) 1988-12-27 1989-12-20 Einrichtung zur Nachrichtenübertragung unter Verwendung einer Frequenzmodulation.

Country Status (5)

Country Link
US (1) US5073903A (de)
EP (1) EP0376397B1 (de)
JP (1) JPH02222245A (de)
DE (1) DE68921861T2 (de)
FR (1) FR2641919B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE510890C2 (sv) * 1996-08-02 1999-07-05 Ericsson Telefon Ab L M Förfarande och anordning för bredbandstransmission
AU2009249863B2 (en) * 2008-05-22 2013-12-12 Vladimir Yegorovich Balakin Multi-field charged particle cancer therapy method and apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214208A (en) * 1963-08-07 1980-07-22 The United States Of America As Represented By The Secretary Of The Army Jamming of keyed continuous wave radio signals
FR1435148A (fr) * 1965-03-04 1966-04-15 Trt Telecom Radio Electr Procédé et appareillage de transmission radiotélégraphique au moyen d'impulsions modulées en fréquence
US3959601A (en) * 1975-06-27 1976-05-25 Ford Motor Company Variable rate clock signal recovery circuit
US4438519A (en) * 1981-05-04 1984-03-20 General Electric Company Methods, and apparatus, for transmitting high-bit-rate digital data in power line communication media having high harmonic noise content
US4468792A (en) * 1981-09-14 1984-08-28 General Electric Company Method and apparatus for data transmission using chirped frequency-shift-keying modulation
US4606049A (en) * 1984-12-03 1986-08-12 The United States Of America As Represented By The Secretary Of The Navy Remote transmitter control system
US4849998A (en) * 1988-06-03 1989-07-18 Communications Satellite Corporation Rate synchronized symbol timing recovery for variable rate data transmission systems

Also Published As

Publication number Publication date
FR2641919B1 (fr) 1991-03-22
JPH02222245A (ja) 1990-09-05
EP0376397A1 (de) 1990-07-04
DE68921861T2 (de) 1995-11-09
EP0376397B1 (de) 1995-03-22
US5073903A (en) 1991-12-17
FR2641919A1 (fr) 1990-07-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8339 Ceased/non-payment of the annual fee