IT1080857B - Disposizione circuitale per correggere segnali demodulati - Google Patents

Disposizione circuitale per correggere segnali demodulati

Info

Publication number
IT1080857B
IT1080857B IT2392377A IT2392377A IT1080857B IT 1080857 B IT1080857 B IT 1080857B IT 2392377 A IT2392377 A IT 2392377A IT 2392377 A IT2392377 A IT 2392377A IT 1080857 B IT1080857 B IT 1080857B
Authority
IT
Italy
Prior art keywords
demodulated signals
circuit provision
correct demodulated
correct
provision
Prior art date
Application number
IT2392377A
Other languages
English (en)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT1080857B publication Critical patent/IT1080857B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/22—Demodulator circuits; Receiver circuits
    • H04L27/233—Demodulator circuits; Receiver circuits using non-coherent demodulation
    • H04L27/2332—Demodulator circuits; Receiver circuits using non-coherent demodulation using a non-coherent carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0044—Control loops for carrier regulation
    • H04L2027/0053—Closed loops
    • H04L2027/0057—Closed loops quadrature phase

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
IT2392377A 1976-05-26 1977-05-24 Disposizione circuitale per correggere segnali demodulati IT1080857B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762623749 DE2623749C2 (de) 1976-05-26 1976-05-26 Schaltungsanordnung zum Korrigieren von demodulierten Signalen

Publications (1)

Publication Number Publication Date
IT1080857B true IT1080857B (it) 1985-05-16

Family

ID=5979114

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2392377A IT1080857B (it) 1976-05-26 1977-05-24 Disposizione circuitale per correggere segnali demodulati

Country Status (8)

Country Link
JP (1) JPS52146157A (it)
BE (1) BE855093A (it)
DE (1) DE2623749C2 (it)
FR (1) FR2353186A1 (it)
GB (1) GB1529284A (it)
IT (1) IT1080857B (it)
NL (1) NL7705598A (it)
SE (1) SE416768B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2543379B1 (fr) * 1983-03-25 1990-03-02 Thomson Csf Dispositif de demodulation directe en hyperfrequence et chaine de reception hyperfrequence comportant un tel dispositif
GB2148669A (en) * 1983-10-21 1985-05-30 Philips Electronic Associated Data receiver

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1129180B (de) * 1961-03-30 1962-05-10 Telefunken Patent Empfangseinrichtung fuer Impulsuebertragung durch quantisierte Phasenmodulation eines Traegers
GB1339746A (en) * 1970-06-04 1973-12-05 Marconi Co Ltd Data communication apparatus
FR2328331A2 (fr) * 1973-03-01 1977-05-13 Ibm France Perfectionnements aux egaliseurs pour transmission en modulation de phase
DE2544124C3 (de) * 1974-10-04 1982-02-25 CSELT-Centro Studi e Laboratori Telecomunicazioni S.p.A., Torino Rückkopplungsentzerrer

Also Published As

Publication number Publication date
NL7705598A (nl) 1977-11-29
SE416768B (sv) 1981-02-02
SE7706125L (sv) 1977-11-27
FR2353186A1 (fr) 1977-12-23
DE2623749C2 (de) 1985-12-19
DE2623749A1 (de) 1977-12-08
JPS52146157A (en) 1977-12-05
GB1529284A (en) 1978-10-18
BE855093A (fr) 1977-11-28

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