GB1506517A - Vestigial-sideband transmission system for synchronous data signals - Google Patents

Vestigial-sideband transmission system for synchronous data signals

Info

Publication number
GB1506517A
GB1506517A GB37644/75A GB3764475A GB1506517A GB 1506517 A GB1506517 A GB 1506517A GB 37644/75 A GB37644/75 A GB 37644/75A GB 3764475 A GB3764475 A GB 3764475A GB 1506517 A GB1506517 A GB 1506517A
Authority
GB
United Kingdom
Prior art keywords
signal
frequency
carrier
modulating
source
Prior art date
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
GB37644/75A
Other languages
English (en)
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.)
PHILIPS Ltd
Original Assignee
PHILIPS Ltd
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 PHILIPS Ltd filed Critical PHILIPS Ltd
Publication of GB1506517A publication Critical patent/GB1506517A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Amplitude Modulation (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
GB37644/75A 1974-09-16 1975-09-12 Vestigial-sideband transmission system for synchronous data signals Expired GB1506517A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7412226A NL7412226A (nl) 1974-09-16 1974-09-16 Restzijbandtransmissiesysteem voor synchrone datasignalen.

Publications (1)

Publication Number Publication Date
GB1506517A true GB1506517A (en) 1978-04-05

Family

ID=19822105

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37644/75A Expired GB1506517A (en) 1974-09-16 1975-09-12 Vestigial-sideband transmission system for synchronous data signals

Country Status (13)

Country Link
JP (1) JPS5535027B2 (enrdf_load_stackoverflow)
AU (1) AU500993B2 (enrdf_load_stackoverflow)
BE (1) BE833468A (enrdf_load_stackoverflow)
BR (1) BR7505928A (enrdf_load_stackoverflow)
CA (1) CA1069588A (enrdf_load_stackoverflow)
CH (1) CH593588A5 (enrdf_load_stackoverflow)
DE (1) DE2541187C3 (enrdf_load_stackoverflow)
DK (1) DK409075A (enrdf_load_stackoverflow)
FR (1) FR2285031A1 (enrdf_load_stackoverflow)
GB (1) GB1506517A (enrdf_load_stackoverflow)
IT (1) IT1042538B (enrdf_load_stackoverflow)
NL (1) NL7412226A (enrdf_load_stackoverflow)
SE (1) SE7510163L (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030864A1 (en) * 1979-12-18 1981-06-24 Xerox Corporation Carrier wave recovery circuit

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4972440A (en) * 1988-09-23 1990-11-20 Hughes Aircraft Company Transmitter circuit for efficiently transmitting communication traffic via phase modulated carrier signals
JP2000115263A (ja) * 1998-09-30 2000-04-21 Matsushita Electric Ind Co Ltd ディジタル放送復調装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030864A1 (en) * 1979-12-18 1981-06-24 Xerox Corporation Carrier wave recovery circuit

Also Published As

Publication number Publication date
SE7510163L (sv) 1976-03-17
DK409075A (da) 1976-03-17
AU500993B2 (en) 1979-06-07
BE833468A (fr) 1976-03-16
FR2285031A1 (fr) 1976-04-09
DE2541187B2 (de) 1980-05-08
NL7412226A (nl) 1976-03-18
DE2541187A1 (de) 1976-03-25
BR7505928A (pt) 1976-08-03
AU8488075A (en) 1977-03-24
IT1042538B (it) 1980-01-30
JPS5155607A (enrdf_load_stackoverflow) 1976-05-15
DE2541187C3 (de) 1981-01-08
CA1069588A (en) 1980-01-08
JPS5535027B2 (enrdf_load_stackoverflow) 1980-09-11
FR2285031B1 (enrdf_load_stackoverflow) 1983-04-08
CH593588A5 (enrdf_load_stackoverflow) 1977-12-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee