IT1080857B - Disposizione circuitale per correggere segnali demodulati - Google Patents

Disposizione circuitale per correggere segnali demodulati

Info

Publication number: IT1080857B
Authority: IT; Italy
Prior art keywords: demodulated signals; circuit provision; correct demodulated; correct; provision
Prior art date: 1976-05-26

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.)

1976-05-26

Filing date

1977-05-24

Publication date

1985-05-16

1977-05-24 Application filed by Siemens Ag filed Critical Siemens Ag

1985-05-16 Application granted granted Critical

1985-05-16 Publication of IT1080857B publication Critical patent/IT1080857B/it

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

1976
- 1976-05-26 DE DE19762623749 patent/DE2623749C2/de not_active Expired
1977
- 1977-05-18 GB GB2085277A patent/GB1529284A/en not_active Expired
- 1977-05-20 NL NL7705598A patent/NL7705598A/xx unknown
- 1977-05-24 IT IT2392377A patent/IT1080857B/it active
- 1977-05-25 SE SE7706125A patent/SE416768B/xx not_active IP Right Cessation
- 1977-05-26 FR FR7716173A patent/FR2353186A1/fr not_active Withdrawn
- 1977-05-26 BE BE177955A patent/BE855093A/xx not_active IP Right Cessation
- 1977-05-26 JP JP6168977A patent/JPS52146157A/ja active Pending

Also Published As

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

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