AU474859B2 - Improvements in or relating to digital data transmission systems - Google Patents

Improvements in or relating to digital data transmission systems

Info

Publication number: AU474859B2
Authority: AU; Australia
Prior art keywords: relating; data transmission; digital data; transmission systems; systems
Prior art date: 1973-09-21
Legal status (The legal status 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 status listed.): Expired

Application number

AU73543/74A

Other languages

English (en)

Other versions

AU7354374A (en

Inventor

Pospishil Regenhard

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Siemens AG

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.)

1973-09-21

Filing date

1974-09-20

Publication date

1976-08-05

1973-09-21 Priority claimed from DE19732347684 external-priority patent/DE2347684C3/de

1974-09-20 Application filed by Siemens AG filed Critical Siemens AG

1976-03-25 Publication of AU7354374A publication Critical patent/AU7354374A/en

1976-08-05 Application granted granted Critical

1976-08-05 Publication of AU474859B2 publication Critical patent/AU474859B2/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/20—Repeater circuits; Relay circuits
- H04L25/24—Relay circuits using discharge tubes or semiconductor devices
- H04L25/242—Relay circuits using discharge tubes or semiconductor devices with retiming
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/10—Intermediate station arrangements, e.g. for branching, for tapping-off
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
- H04L27/06—Demodulator circuits; Receiver circuits
- H04L27/066—Carrier recovery circuits

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Power Engineering (AREA)
Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Transmitters (AREA)
Radio Relay Systems (AREA)

AU73543/74A 1973-09-21 1974-09-20 Improvements in or relating to digital data transmission systems Expired AU474859B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19732347684 DE2347684C3 (de)		1973-09-21	Verfahren und Anordnung zur Demodulation und Regenerierung trägerfrequenter digitaler Signale
DEDE823476		1973-09-21

Publications (2)

Publication Number	Publication Date
AU7354374A AU7354374A (en)	1976-03-25
AU474859B2 true AU474859B2 (en)	1976-08-05

Family

ID=5893323

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU73543/74A Expired AU474859B2 (en)	1973-09-21	1974-09-20	Improvements in or relating to digital data transmission systems

Country Status (8)

Country	Link
JP (1)	JPS613124B2 (sv)
AT (1)	AT356716B (sv)
AU (1)	AU474859B2 (sv)
BE (1)	BE820165R (sv)
GB (1)	GB1488911A (sv)
IT (1)	IT1046599B (sv)
SE (1)	SE406685B (sv)
YU (1)	YU36843B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AR205105A1 (es) *	1974-02-19	1976-04-05	Siemens Ag	Regenerador de modulacion de pulsos codificada
US3986126A (en) *	1975-05-15	1976-10-12	International Business Machines Corporation	Serial pulse-code-modulated retiming system
JPS62161022U (sv) *	1986-04-01	1987-10-13

1974
- 1974-09-18 IT IT27417/74A patent/IT1046599B/it active
- 1974-09-20 AT AT758774A patent/AT356716B/de not_active IP Right Cessation
- 1974-09-20 JP JP49108705A patent/JPS613124B2/ja not_active Expired
- 1974-09-20 AU AU73543/74A patent/AU474859B2/en not_active Expired
- 1974-09-20 BE BE148747A patent/BE820165R/xx active
- 1974-09-20 SE SE7411868A patent/SE406685B/sv unknown
- 1974-09-23 YU YU2550/74A patent/YU36843B/xx unknown
- 1974-09-23 GB GB39558/74A patent/GB1488911A/en not_active Expired

Also Published As

Publication number	Publication date
YU36843B (en)	1984-08-31
JPS613124B2 (sv)	1986-01-30
GB1488911A (en)	1977-10-19
AT356716B (de)	1980-05-27
YU255074A (en)	1982-06-18
DE2347684B2 (de)	1976-08-26
BE820165R (fr)	1975-01-16
ATA758774A (de)	1979-10-15
IT1046599B (it)	1980-07-31
SE7411868L (sv)	1975-03-24
JPS5078262A (sv)	1975-06-26
DE2347684A1 (de)	1975-04-03
AU7354374A (en)	1976-03-25
SE406685B (sv)	1979-02-19

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