SE8001416L - Anordning for uppdelning av en bandperiod i flera integreringsperioder for forbettring av detektering av digitala meddelanden - Google Patents

Anordning for uppdelning av en bandperiod i flera integreringsperioder for forbettring av detektering av digitala meddelanden

Info

Publication number: SE8001416L
Authority: SE; Sweden
Prior art keywords: division; digital message; period; message detection; integration periods
Prior art date: 1979-02-26

Application number

SE8001416A

Other languages

Unknown language ( )

English (en)

Swedish (sv)

Inventor

G C Cagle

Original Assignee

Rockwell International Corp

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.)

1979-02-26

Filing date

1980-02-22

Publication date

1980-08-27

1980-02-22 Application filed by Rockwell International Corp filed Critical Rockwell International Corp

1980-08-27 Publication of SE8001416L publication Critical patent/SE8001416L/

Links

238000001514 detection method Methods 0.000 title 1
230000010354 integration Effects 0.000 title 1

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
- H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
- 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
- H04L27/2335—Demodulator circuits; Receiver circuits using non-coherent demodulation using temporal properties of the received signal

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Digital Transmission Methods That Use Modulated Carrier Waves (AREA)

SE8001416A 1979-02-26 1980-02-22 Anordning for uppdelning av en bandperiod i flera integreringsperioder for forbettring av detektering av digitala meddelanden SE8001416L (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/015,276 US4218769A (en)	1979-02-26	1979-02-26	Means for subdividing a baud period into multiple integration intervals to enhance digital message detection

Publications (1)

Publication Number	Publication Date
SE8001416L true SE8001416L (sv)	1980-08-27

Family

ID=21770504

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8001416A SE8001416L (sv)	1979-02-26	1980-02-22	Anordning for uppdelning av en bandperiod i flera integreringsperioder for forbettring av detektering av digitala meddelanden

Country Status (9)

Country	Link
US (1)	US4218769A (de)
AT (1)	AT368308B (de)
CA (1)	CA1167118A (de)
DE (1)	DE3006790A1 (de)
DK (1)	DK78080A (de)
FR (1)	FR2454234A1 (de)
GB (1)	GB2045033B (de)
NO (1)	NO800461L (de)
SE (1)	SE8001416L (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4455664A (en) *	1981-12-07	1984-06-19	Motorola Inc.	Carrier data operated squelch
US4556866A (en) *	1983-03-16	1985-12-03	Honeywell Inc.	Power line carrier FSK data system
US4730267A (en) *	1985-10-03	1988-03-08	General Electric Company	Combination integrate and dump filter and level detector
DE4024593A1 (de) *	1990-08-02	1992-03-05	Sgs Thomson Microelectronics	Verfahren und vorrichtung zur demodulation eines biphasenmodulierten signals
US5631924A (en) *	1995-06-19	1997-05-20	Motorola, Inc.	Method and apparatus for baud rate detection in an FM receiver using parameters unrelated to baud rate as confirmation
US5691691A (en) *	1997-01-06	1997-11-25	Motorola, Inc.	Power-line communication system using pulse transmission on the AC line

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3909599A (en) *	1973-11-23	1975-09-30	Teledyne Ind	Digital FM discriminator
US4071821A (en) *	1976-04-28	1978-01-31	Honeywell Inc.	Quadrature correlation phase determining apparatus
US4163218A (en) *	1976-09-13	1979-07-31	Wu William I L	Electronic multiple device control system
US4079329A (en) *	1976-11-11	1978-03-14	Harris Corporation	Signal demodulator including data normalization

1979
- 1979-02-26 US US06/015,276 patent/US4218769A/en not_active Expired - Lifetime
1980
- 1980-02-01 CA CA000344918A patent/CA1167118A/en not_active Expired
- 1980-02-05 GB GB8003779A patent/GB2045033B/en not_active Expired
- 1980-02-20 NO NO800461A patent/NO800461L/no unknown
- 1980-02-22 DK DK78080A patent/DK78080A/da not_active Application Discontinuation
- 1980-02-22 DE DE19803006790 patent/DE3006790A1/de not_active Withdrawn
- 1980-02-22 SE SE8001416A patent/SE8001416L/ not_active Application Discontinuation
- 1980-02-26 FR FR8004154A patent/FR2454234A1/fr active Granted
- 1980-02-26 AT AT0105980A patent/AT368308B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE3006790A1 (de)	1980-09-04
CA1167118A (en)	1984-05-08
DK78080A (da)	1980-08-27
FR2454234B1 (de)	1984-04-20
AT368308B (de)	1982-10-11
GB2045033B (en)	1983-03-23
FR2454234A1 (fr)	1980-11-07
ATA105980A (de)	1982-01-15
GB2045033A (en)	1980-10-22
US4218769A (en)	1980-08-19
NO800461L (no)	1980-08-27

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Legal Events

Date	Code	Title	Description
1995-02-28	NAV	Patent application has lapsed	Ref document number: 8001416-0