IT1028448B - Sistema di trasmissione per segnali impulsivi a frequenza fissa di orologio - Google Patents

Sistema di trasmissione per segnali impulsivi a frequenza fissa di orologio

Info

Publication number
IT1028448B
IT1028448B IT19376/75A IT1937675A IT1028448B IT 1028448 B IT1028448 B IT 1028448B IT 19376/75 A IT19376/75 A IT 19376/75A IT 1937675 A IT1937675 A IT 1937675A IT 1028448 B IT1028448 B IT 1028448B
Authority
IT
Italy
Prior art keywords
transmission system
fixed frequency
impulsive signals
clock fixed
frequency impulsive
Prior art date
Application number
IT19376/75A
Other languages
English (en)
Original Assignee
Philips Nv
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 Nv filed Critical Philips Nv
Application granted granted Critical
Publication of IT1028448B publication Critical patent/IT1028448B/it

Links

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
    • H04L7/027—Speed or phase control by the received code signals, the signals containing no special synchronisation information extracting the synchronising or clock signal from the received signal spectrum, e.g. by using a resonant or bandpass circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Dc Digital Transmission (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
IT19376/75A 1974-01-21 1975-01-17 Sistema di trasmissione per segnali impulsivi a frequenza fissa di orologio IT1028448B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7400760A NL7400760A (nl) 1974-01-21 1974-01-21 Transmissiesysteem voor pulssignalen van vaste klokfrequentie.

Publications (1)

Publication Number Publication Date
IT1028448B true IT1028448B (it) 1979-01-30

Family

ID=19820588

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19376/75A IT1028448B (it) 1974-01-21 1975-01-17 Sistema di trasmissione per segnali impulsivi a frequenza fissa di orologio

Country Status (9)

Country Link
US (1) US3962635A (it)
JP (1) JPS50115412A (it)
CA (1) CA1037874A (it)
DE (1) DE2501494C2 (it)
FR (1) FR2258748B1 (it)
GB (1) GB1494225A (it)
IT (1) IT1028448B (it)
NL (1) NL7400760A (it)
SE (1) SE395210B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7710503A (nl) * 1977-09-27 1979-03-29 Philips Nv Digitaal transmissiestelsel.
DE2906969C2 (de) * 1979-02-22 1982-09-30 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur Taktrückgewinnung in Regeneratoren für digitale Signale
US4320473A (en) * 1979-08-10 1982-03-16 Sperry Sun, Inc. Borehole acoustic telemetry clock synchronization system
DE2938965C2 (de) * 1979-09-26 1982-10-21 Siemens AG, 1000 Berlin und 8000 München PCM-Regenerator
GB8429921D0 (en) * 1984-11-27 1985-01-03 British Telecomm Flexible regenerator
JPH0642663B2 (ja) * 1988-03-16 1994-06-01 富士通株式会社 ディジタル通信方式の中間中継局
GB8808301D0 (en) * 1988-04-08 1988-05-11 British Telecomm Regenerative node for ring network
JPH01284036A (ja) * 1988-05-10 1989-11-15 Nec Corp タイミング抽出回路
US5109532A (en) * 1990-01-30 1992-04-28 General Instrument Corporation Elimination of phase noise and drift incident to up and down conversion in a broadcast communication system
US5054020A (en) * 1990-04-11 1991-10-01 Digital Access Corporation Apparatus for high speed data communication with asynchronous/synchronous and synchronous/asynchronous data conversion
US5317278A (en) * 1990-07-23 1994-05-31 Rc Concepts, Inc. Switched active fault locate filter
GB2299494B (en) * 1995-03-30 1999-11-03 Northern Telecom Ltd Communications Repeater
CN111381229B (zh) * 2018-12-28 2024-05-14 松下知识产权经营株式会社 推测方法、推测装置以及记录介质

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT454494A (it) * 1948-05-22
US3085200A (en) * 1960-11-18 1963-04-09 Bell Telephone Labor Inc Timing for regenerative repeaters
NL142030B (nl) * 1965-11-02 1974-04-16 Philips Nv Transmissiestelsel voor transmissie van informatie door middel van pulssignalen.
JPS4947044B1 (it) * 1968-05-10 1974-12-13

Also Published As

Publication number Publication date
GB1494225A (en) 1977-12-07
JPS50115412A (it) 1975-09-10
CA1037874A (en) 1978-09-05
US3962635A (en) 1976-06-08
SE395210B (sv) 1977-08-01
NL7400760A (nl) 1975-07-23
FR2258748A1 (it) 1975-08-18
DE2501494C2 (de) 1982-09-02
FR2258748B1 (it) 1978-10-06
SE7500482L (it) 1975-07-22
DE2501494A1 (de) 1975-08-07
AU7741675A (en) 1976-07-22

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