ATE16877T1 - Anordnung zur korrektur der nichtlinearitaet durch zwischenfrequenz-vormodulation in einer fernseheinrichtung. - Google Patents

Anordnung zur korrektur der nichtlinearitaet durch zwischenfrequenz-vormodulation in einer fernseheinrichtung.

Info

Publication number
ATE16877T1
ATE16877T1 AT83400121T AT83400121T ATE16877T1 AT E16877 T1 ATE16877 T1 AT E16877T1 AT 83400121 T AT83400121 T AT 83400121T AT 83400121 T AT83400121 T AT 83400121T AT E16877 T1 ATE16877 T1 AT E16877T1
Authority
AT
Austria
Prior art keywords
linearity
modulation
arrangement
television equipment
correcting non
Prior art date
Application number
AT83400121T
Other languages
German (de)
English (en)
Inventor
Claude Cluniat
Original Assignee
Lgt Lab Gen Telecomm
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 Lgt Lab Gen Telecomm filed Critical Lgt Lab Gen Telecomm
Application granted granted Critical
Publication of ATE16877T1 publication Critical patent/ATE16877T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/38—Transmitter circuitry for the transmission of television signals according to analogue transmission standards

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Amplitude Modulation (AREA)
  • Television Receiver Circuits (AREA)
  • Picture Signal Circuits (AREA)
  • Color Television Systems (AREA)
  • Processing Of Color Television Signals (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Networks Using Active Elements (AREA)
AT83400121T 1982-01-28 1983-01-19 Anordnung zur korrektur der nichtlinearitaet durch zwischenfrequenz-vormodulation in einer fernseheinrichtung. ATE16877T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8201354A FR2520572B1 (fr) 1982-01-28 1982-01-28 Systeme de correction de non-linearites par premodulation en frequences intermediaires dans un equipement de television
EP83400121A EP0086124B1 (fr) 1982-01-28 1983-01-19 Système de correction de non linéarités par prémodulation en fréquences intermédiaires dans un équipement de télévision

Publications (1)

Publication Number Publication Date
ATE16877T1 true ATE16877T1 (de) 1985-12-15

Family

ID=9270419

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83400121T ATE16877T1 (de) 1982-01-28 1983-01-19 Anordnung zur korrektur der nichtlinearitaet durch zwischenfrequenz-vormodulation in einer fernseheinrichtung.

Country Status (10)

Country Link
US (1) US4538180A (enExample)
EP (1) EP0086124B1 (enExample)
JP (1) JPS58133052A (enExample)
AR (1) AR230544A1 (enExample)
AT (1) ATE16877T1 (enExample)
CA (1) CA1202412A (enExample)
DE (1) DE3361362D1 (enExample)
FR (1) FR2520572B1 (enExample)
GR (1) GR77896B (enExample)
MX (1) MX153233A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164823A (en) * 1984-09-17 1986-03-26 Philips Electronic Associated Television transmitter
US5093725A (en) * 1990-06-22 1992-03-03 At&T Bell Laboratories Dynamic signal modification for achieving interference reduction in concurrently transmitted signals
US5432562A (en) * 1993-01-26 1995-07-11 U.S. Philips Corporation Television signal reception
US5430498A (en) * 1994-03-01 1995-07-04 Comark Communications, Inc. Selective intermodulation correction system
FI104450B (fi) * 1997-10-09 2000-01-31 Nokia Networks Oy Menetelmä ja kytkentä viiveen kompensoimiseksi tehovahvistimen linearisointisilmukassa

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6909969A (enExample) * 1968-07-02 1970-01-06
FR2299759A1 (fr) * 1974-10-22 1976-08-27 Lgt Lab Gen Telecomm Dispositif correcteur de phase differentielle et emetteur de television comportant un tel dispositif
US4249214A (en) * 1979-03-23 1981-02-03 Rca Corporation Exciter having incidental phase correction compensation in consonance with output power level
FR2482799A1 (fr) * 1980-05-14 1981-11-20 Lgt Lab Gen Telecomm Dispositif de precorrection de produits de non linearite et systeme de transmission de signaux de television comportant de tel dispositif

Also Published As

Publication number Publication date
AR230544A1 (es) 1984-04-30
FR2520572B1 (fr) 1986-01-17
DE3361362D1 (en) 1986-01-16
CA1202412A (en) 1986-03-25
JPS58133052A (ja) 1983-08-08
US4538180A (en) 1985-08-27
EP0086124A1 (fr) 1983-08-17
EP0086124B1 (fr) 1985-12-04
GR77896B (enExample) 1984-09-25
MX153233A (es) 1986-08-28
FR2520572A1 (fr) 1983-07-29

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee