DE60203103D1 - Korrektor für nichtmonotone eigenschaften eines satellitenübertragungskanals - Google Patents

Korrektor für nichtmonotone eigenschaften eines satellitenübertragungskanals

Info

Publication number
DE60203103D1
DE60203103D1 DE60203103T DE60203103T DE60203103D1 DE 60203103 D1 DE60203103 D1 DE 60203103D1 DE 60203103 T DE60203103 T DE 60203103T DE 60203103 T DE60203103 T DE 60203103T DE 60203103 D1 DE60203103 D1 DE 60203103D1
Authority
DE
Germany
Prior art keywords
corrector
transmission channel
graphical
unity
satellite transmission
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 - Fee Related
Application number
DE60203103T
Other languages
English (en)
Inventor
Herbert Beech
G Edwards
Ravin Perinpanayagam
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.)
Ericsson Television AS
Original Assignee
Tandberg Television AS
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 Tandberg Television AS filed Critical Tandberg Television AS
Application granted granted Critical
Publication of DE60203103D1 publication Critical patent/DE60203103D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/36—Modulator circuits; Transmitter circuits
    • H04L27/366—Arrangements for compensating undesirable properties of the transmission path between the modulator and the demodulator
    • H04L27/367—Arrangements for compensating undesirable properties of the transmission path between the modulator and the demodulator using predistortion
    • H04L27/368—Arrangements for compensating undesirable properties of the transmission path between the modulator and the demodulator using predistortion adaptive predistortion

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Radio Relay Systems (AREA)
  • Transmitters (AREA)
DE60203103T 2001-03-22 2002-03-21 Korrektor für nichtmonotone eigenschaften eines satellitenübertragungskanals Expired - Fee Related DE60203103D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0107227.1A GB0107227D0 (en) 2001-03-22 2001-03-22 Corrector for non-monotonic characteristics of a satellite transmission channel
PCT/GB2002/001350 WO2002078208A2 (en) 2001-03-22 2002-03-21 Corrector for non-monotonic characteristics of a satellite transmission channel

Publications (1)

Publication Number Publication Date
DE60203103D1 true DE60203103D1 (de) 2005-04-07

Family

ID=9911350

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60203103T Expired - Fee Related DE60203103D1 (de) 2001-03-22 2002-03-21 Korrektor für nichtmonotone eigenschaften eines satellitenübertragungskanals

Country Status (6)

Country Link
EP (1) EP1374517B1 (de)
AT (1) ATE290288T1 (de)
AU (1) AU2002242852A1 (de)
DE (1) DE60203103D1 (de)
GB (1) GB0107227D0 (de)
WO (1) WO2002078208A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20111212A1 (it) * 2011-06-30 2012-12-31 Sky Italia S R L Apparato per inviare segnali ad un satellite configurato per trasmissioni broadcast
WO2013134025A1 (en) * 2012-03-04 2013-09-12 Quantance, Inc. Noise optimized envelope tracking system for power amplifiers
US9577588B1 (en) * 2015-09-09 2017-02-21 Hughes Network Systems, Llc Systems and methods for signal predistortion
BE1023259B1 (nl) 2015-12-24 2017-01-13 Newtec Cy N.V. Transmitter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2693065A1 (fr) * 1992-06-26 1993-12-31 Thomson Lgt Dispositif d'amplification de puissance d'un signal composite.
GB9823190D0 (en) * 1998-10-23 1998-12-16 Nds Ltd Method and apparatus for reducing distorsion of digital data

Also Published As

Publication number Publication date
EP1374517A2 (de) 2004-01-02
WO2002078208A2 (en) 2002-10-03
WO2002078208A3 (en) 2003-01-03
EP1374517B1 (de) 2005-03-02
GB0107227D0 (en) 2001-05-16
AU2002242852A1 (en) 2002-10-08
ATE290288T1 (de) 2005-03-15

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee