NL165900B - Frequentiedemodulator voor een overdrachtstelsel voor binaire informatie. - Google Patents

Frequentiedemodulator voor een overdrachtstelsel voor binaire informatie.

Info

Publication number
NL165900B
NL165900B NL7016245.A NL7016245A NL165900B NL 165900 B NL165900 B NL 165900B NL 7016245 A NL7016245 A NL 7016245A NL 165900 B NL165900 B NL 165900B
Authority
NL
Netherlands
Prior art keywords
transmission system
binary information
frequency demodulator
demodulator
frequency
Prior art date
Application number
NL7016245.A
Other languages
English (en)
Other versions
NL165900C (nl
NL7016245A (nl
Original Assignee
Sits Soc It Telecom Siemens
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 Sits Soc It Telecom Siemens filed Critical Sits Soc It Telecom Siemens
Publication of NL7016245A publication Critical patent/NL7016245A/xx
Publication of NL165900B publication Critical patent/NL165900B/nl
Application granted granted Critical
Publication of NL165900C publication Critical patent/NL165900C/nl

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
    • H04L27/14—Demodulator circuits; Receiver circuits
    • H04L27/156—Demodulator circuits; Receiver circuits with demodulation using temporal properties of the received signal, e.g. detecting pulse width
    • H04L27/1563—Demodulator circuits; Receiver circuits with demodulation using temporal properties of the received signal, e.g. detecting pulse width using transition or level detection
    • 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
    • H04L27/14—Demodulator circuits; Receiver circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Manipulation Of Pulses (AREA)
NL7016245.A 1969-12-03 1970-11-05 Frequentiedemodulator voor een overdrachtstelsel voor binaire informatie. NL165900C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2526969 1969-12-03

Publications (3)

Publication Number Publication Date
NL7016245A NL7016245A (nl) 1971-06-07
NL165900B true NL165900B (nl) 1980-12-15
NL165900C NL165900C (nl) 1981-05-15

Family

ID=11216182

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7016245.A NL165900C (nl) 1969-12-03 1970-11-05 Frequentiedemodulator voor een overdrachtstelsel voor binaire informatie.

Country Status (9)

Country Link
US (1) US3660771A (nl)
JP (1) JPS5015629B1 (nl)
AT (1) AT306109B (nl)
BE (1) BE759822A (nl)
CH (1) CH538792A (nl)
FR (1) FR2070231B1 (nl)
GB (1) GB1312482A (nl)
NL (1) NL165900C (nl)
SE (1) SE368131B (nl)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4936258A (nl) * 1972-08-04 1974-04-04
US3814918A (en) * 1973-06-28 1974-06-04 Motorola Inc Digital filter for a digital demodulation receiver
US3879665A (en) * 1973-06-28 1975-04-22 Motorola Inc Digital frequency-shift keying receiver
USRE29257E (en) * 1973-06-28 1977-06-07 Motorola, Inc. Digital filter for a digital demodulation receiver
IT1037127B (it) * 1975-03-18 1979-11-10 Sits Soc It Telecom Siemens Demodulatore di onde modulate in frequenza
US4485347A (en) * 1980-09-04 1984-11-27 Mitsubishi Denki Kabushiki Kaisha Digital FSK demodulator
US4412338A (en) * 1981-09-28 1983-10-25 Honeywell Inc. Frequency shift keyed detector system
US4627078A (en) * 1983-08-25 1986-12-02 The Microperipheral Corporation Data communication system
US4587522A (en) * 1984-01-27 1986-05-06 Warren Bob E Vehicle warning system
DE3836281C1 (en) * 1988-10-25 1990-04-19 Rohde & Schwarz Gmbh & Co Kg, 8000 Muenchen, De Frequency demodulator
DE3917740A1 (de) * 1989-05-31 1990-12-06 Siemens Ag Schaltungsanordnung fuer einen zaehldiskriminator
US7881409B2 (en) * 2004-01-22 2011-02-01 The Regents Of The University Of Michigan Demodulator, chip and method for digitally demodulating an FSK signal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1248015A (fr) * 1959-10-27 1960-12-09 Cie Ind Des Telephones Dispositif pour la discrimination des signaux télégraphiques
US3371334A (en) * 1964-05-18 1968-02-27 Itt Digital to phase analog converter
FR1554371A (nl) * 1967-03-29 1969-01-17
US3522539A (en) * 1967-08-08 1970-08-04 Us Navy System for demodulating digital data information contained in frequency shift keyed signals

Also Published As

Publication number Publication date
US3660771A (en) 1972-05-02
AT306109B (de) 1973-02-15
FR2070231A1 (nl) 1971-09-10
SE368131B (nl) 1974-06-17
CH538792A (it) 1973-06-30
FR2070231B1 (nl) 1974-09-06
JPS5015629B1 (nl) 1975-06-06
NL165900C (nl) 1981-05-15
NL7016245A (nl) 1971-06-07
GB1312482A (en) 1973-04-04
BE759822A (fr) 1971-05-17

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee