IN150762B - - Google Patents

Info

Publication number: IN150762B
Authority: IN; India

Application number

IN1274/CAL/78A

Other languages

English (en)

Inventor

E Burger

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.)

1978-01-23

Filing date

1978-11-24

Publication date

1982-12-04

1978-11-24 Application filed by Siemens Ag filed Critical Siemens Ag

1982-12-04 Publication of IN150762B publication Critical patent/IN150762B/en

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
- H04L27/227—Demodulator circuits; Receiver circuits using coherent demodulation
- H04L27/2271—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses only the demodulated signals
- H04L27/2272—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses only the demodulated signals using phase locked loops

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Detection And Correction Of Errors (AREA)
Detection And Prevention Of Errors In Transmission (AREA)
Retry When Errors Occur (AREA)
Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)

IN1274/CAL/78A 1978-01-23 1978-11-24 IN150762B (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19782802784 DE2802784A1 (de)	1978-01-23	1978-01-23	Schaltungsanordnung zum korrigieren von frequenzfehlern bei einer uebertragung von daten

Publications (1)

Publication Number	Publication Date
IN150762B true IN150762B (da)	1982-12-04

Family

ID=6030160

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IN1274/CAL/78A IN150762B (da)	1978-01-23	1978-11-24

Country Status (9)

Country	Link
US (1)	US4236249A (da)
EP (1)	EP0003308B1 (da)
JP (1)	JPS54110771A (da)
DE (1)	DE2802784A1 (da)
DK (1)	DK26879A (da)
IL (1)	IL56471A (da)
IN (1)	IN150762B (da)
NO (1)	NO149195C (da)
ZA (1)	ZA79237B (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6743217B2 (en)	1994-05-13	2004-06-01	Scimed Life Systems, Inc.	Apparatus for performing diagnostic and therapeutic modalities in the biliary tree
FR2816776B1 (fr) *	2000-11-10	2003-02-07	Cit Alcatel	Procede de correction de l'erreur de frequence
US11729040B2 (en) *	2021-09-24	2023-08-15	Cypress Semiconductor Corporation	Coarse and fine compensation for frequency error

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3036157A (en) *	1960-05-09	1962-05-22	Gen Dynamics Corp	Orthogonal function communication system
US3447085A (en) *	1965-01-04	1969-05-27	Gen Dynamics Corp	Synchronization of receiver time base in plural frequency differential phase shift system
US3485949A (en) *	1966-05-02	1969-12-23	Gen Dynamics Corp	Differential phase shift keying receiver with information modulated on a plurality of tones
US3445593A (en) *	1966-05-02	1969-05-20	Gen Dynamics Corp	Receiver for information represented by differential phase shift between different frequency tones
US3456194A (en) *	1966-05-02	1969-07-15	Gen Dynamics Corp	Receiver for plural frequency phase differential transmission system
DE2324542C3 (de) *	1973-05-15	1979-01-25	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Schaltungsanordnung zur frequenzdifferenziellen Phasenmodulation
DE2357655B2 (de) *	1973-11-19	1975-09-11	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Schaltungsanordnung zur Demodulation eines frequenzdifferenziellen phasenmodulierten Signalgemisches
US3911219A (en) *	1974-03-11	1975-10-07	Bell Telephone Labor Inc	Automatic frequency control for differentially coherent phase detection

1978
- 1978-01-23 DE DE19782802784 patent/DE2802784A1/de not_active Withdrawn
- 1978-11-24 IN IN1274/CAL/78A patent/IN150762B/en unknown
- 1978-12-15 US US05/969,729 patent/US4236249A/en not_active Expired - Lifetime
1979
- 1979-01-15 EP EP79100112A patent/EP0003308B1/de not_active Expired
- 1979-01-19 NO NO790185A patent/NO149195C/no unknown
- 1979-01-22 ZA ZA79237A patent/ZA79237B/xx unknown
- 1979-01-22 JP JP699879A patent/JPS54110771A/ja active Pending
- 1979-01-22 IL IL56471A patent/IL56471A/xx unknown
- 1979-01-22 DK DK26879A patent/DK26879A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
JPS54110771A (en)	1979-08-30
EP0003308A1 (de)	1979-08-08
NO149195B (no)	1983-11-21
DE2802784A1 (de)	1979-07-26
ZA79237B (en)	1980-01-30
DK26879A (da)	1979-07-24
NO790185L (no)	1979-07-24
IL56471A (en)	1981-03-31
NO149195C (no)	1984-02-29
EP0003308B1 (de)	1982-03-24
IL56471A0 (en)	1979-03-12
US4236249A (en)	1980-11-25

Publication	Publication Date	Title
FR2414368B1 (da)	1981-10-23
FR2417003B1 (da)	1984-10-19
FR2415078B1 (da)	1983-02-04
FR2415218B1 (da)	1982-04-16
FR2414151B1 (da)	1984-02-24
FR2415187B1 (da)	1980-08-29
FR2415172B1 (da)	1984-07-13
IN150762B (da)	1982-12-04
FR2414607B2 (da)	1983-06-03
FR2414758B3 (da)	1980-10-03
FR2414454B1 (da)	1980-07-04
FR2414708B1 (da)	1981-04-30
DK10478A (da)	1979-07-11
AU73950S (da)	1978-04-07
BG26839A1 (da)	1979-07-12
BG26014A1 (da)	1979-02-15
BG25854A1 (da)	1979-01-12
BG25858A1 (da)	1979-01-12
BG25971A1 (da)	1979-01-12
BG25871A1 (da)	1979-01-12
BG25872A1 (da)	1979-01-12
BG25874A1 (da)	1979-01-12
BG25875A1 (da)	1979-01-12
BG26926A1 (da)	1979-07-12
BG25973A1 (da)	1979-01-12