BE757410A - Dispositif de regulation de niveau pour systemes de telecommunication - Google Patents

Dispositif de regulation de niveau pour systemes de telecommunication

Info

Publication number
BE757410A
BE757410A BE757410DA BE757410A BE 757410 A BE757410 A BE 757410A BE 757410D A BE757410D A BE 757410DA BE 757410 A BE757410 A BE 757410A
Authority
BE
Belgium
Prior art keywords
regulation device
telecommunication systems
level regulation
level
telecommunication
Prior art date
Application number
Other languages
English (en)
French (fr)
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
Publication of BE757410A publication Critical patent/BE757410A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/10—Control of transmission; Equalising by pilot signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/10—Control of transmission; Equalising by pilot signal
    • H04B3/12—Control of transmission; Equalising by pilot signal in negative-feedback path of line amplifier

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Networks Using Active Elements (AREA)
  • Amplifiers (AREA)
  • Control Of Amplification And Gain Control (AREA)
BE757410D 1969-10-13 1970-10-12 Dispositif de regulation de niveau pour systemes de telecommunication BE757410A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6915475A NL6915475A (enEXAMPLES) 1969-10-13 1969-10-13

Publications (1)

Publication Number Publication Date
BE757410A true BE757410A (fr) 1971-04-13

Family

ID=19808104

Family Applications (1)

Application Number Title Priority Date Filing Date
BE757410D BE757410A (fr) 1969-10-13 1970-10-12 Dispositif de regulation de niveau pour systemes de telecommunication

Country Status (11)

Country Link
US (1) US3737774A (enEXAMPLES)
AT (1) AT306111B (enEXAMPLES)
BE (1) BE757410A (enEXAMPLES)
CA (1) CA948713A (enEXAMPLES)
CH (1) CH524288A (enEXAMPLES)
DE (1) DE2047418C3 (enEXAMPLES)
DK (1) DK136047B (enEXAMPLES)
FR (1) FR2065257A5 (enEXAMPLES)
GB (1) GB1331768A (enEXAMPLES)
NL (1) NL6915475A (enEXAMPLES)
SE (1) SE361245B (enEXAMPLES)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412245A (en) * 1980-10-01 1983-10-25 Gte Products Corporation Differential current detector in cable television trunk amplifier station
EP0139814A3 (de) * 1983-09-30 1986-07-30 Siemens-Albis Aktiengesellschaft Aktive Entzerrerschaltung
IT1235685B (it) * 1989-03-13 1992-09-21 Sgs Thomson Microelectronics Circuito integrato per la generazione di una tensione indipendente dalla temperatura e con compressione di dinamica funzione del valore di una resistenza variabile esterna al circuito integrato.
US5220419A (en) * 1991-04-08 1993-06-15 Hughes Aircraft Company Automatic RF leveling in passenger aircraft video distribution system
US5887261A (en) * 1992-03-31 1999-03-23 Motorola, Inc. Method and apparatus for a radio remote repeater in a digital cellular radio communication system
DE4325020A1 (de) * 1993-07-26 1995-02-02 Sel Alcatel Ag Automatische Amplitudenregelung für einen Breitbandsender

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825867A (en) * 1957-03-25 1958-03-04 Daniel M Kabak Circuit means including bridge for automatically varying current through a load
DE1252265C2 (de) * 1964-09-16 1973-07-19 Fernmeldesystem mit pilotgesteuerter pegelregelung
US3466572A (en) * 1965-10-14 1969-09-09 Automatic Elect Lab Apparatus for regulating signals in response to their total root mean square value
US3452268A (en) * 1966-12-29 1969-06-24 Gen Electric A.c.-d.c. rectifier including a magnetic amplifier for regulating the a.c. input for the rectifier

Also Published As

Publication number Publication date
DK136047B (da) 1977-08-01
NL6915475A (enEXAMPLES) 1971-04-15
DE2047418A1 (de) 1971-04-22
US3737774A (en) 1973-06-05
SE361245B (enEXAMPLES) 1973-10-22
AT306111B (de) 1973-03-26
FR2065257A5 (enEXAMPLES) 1971-07-23
CH524288A (de) 1972-06-15
CA948713A (en) 1974-06-04
GB1331768A (en) 1973-09-26
DK136047C (enEXAMPLES) 1978-01-09
DE2047418B2 (de) 1980-01-03
DE2047418C3 (de) 1980-09-25

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: N.V. PHILIPS GLOEILAMPEMFABRIEKEN

Effective date: 19881031