ATE308825T1 - Verbesserungen bezüglich des satellitenempfangs - Google Patents

Verbesserungen bezüglich des satellitenempfangs

Info

Publication number
ATE308825T1
ATE308825T1 AT01986907T AT01986907T ATE308825T1 AT E308825 T1 ATE308825 T1 AT E308825T1 AT 01986907 T AT01986907 T AT 01986907T AT 01986907 T AT01986907 T AT 01986907T AT E308825 T1 ATE308825 T1 AT E308825T1
Authority
AT
Austria
Prior art keywords
satellite
lnb
receiver
low noise
noise block
Prior art date
Application number
AT01986907T
Other languages
English (en)
Inventor
Lauri Merio
Original Assignee
Nokia Corp
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 Nokia Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE308825T1 publication Critical patent/ATE308825T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H40/00—Arrangements specially adapted for receiving broadcast information
    • H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
    • H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
    • H04H40/90—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for satellite broadcast receiving
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/0008—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor
    • H03J1/0058—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor provided with channel identification means
    • H03J1/0083—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor provided with channel identification means using two or more tuners
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0053—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
    • H04B1/006—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using switches for selecting the desired band
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/26—Circuits for superheterodyne receivers
    • H04B1/28—Circuits for superheterodyne receivers the receiver comprising at least one semiconductor device having three or more electrodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/20—Adaptations for transmission via a GHz frequency band, e.g. via satellite

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Multimedia (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Superheterodyne Receivers (AREA)
  • Radio Relay Systems (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Television Signal Processing For Recording (AREA)
AT01986907T 2000-12-19 2001-12-19 Verbesserungen bezüglich des satellitenempfangs ATE308825T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0030965.8A GB0030965D0 (en) 2000-12-19 2000-12-19 Improvements relating to satellite reception`
PCT/EP2001/015068 WO2002051015A2 (en) 2000-12-19 2001-12-19 Improvements relating to satellite reception

Publications (1)

Publication Number Publication Date
ATE308825T1 true ATE308825T1 (de) 2005-11-15

Family

ID=9905389

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01986907T ATE308825T1 (de) 2000-12-19 2001-12-19 Verbesserungen bezüglich des satellitenempfangs

Country Status (8)

Country Link
US (1) US7245892B2 (de)
EP (1) EP1344322B1 (de)
CN (1) CN1309191C (de)
AT (1) ATE308825T1 (de)
AU (1) AU2002238458A1 (de)
DE (1) DE60114661T2 (de)
GB (1) GB0030965D0 (de)
WO (1) WO2002051015A2 (de)

Families Citing this family (23)

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US7130576B1 (en) * 2001-11-07 2006-10-31 Entropic Communications, Inc. Signal selector and combiner for broadband content distribution
FR2835368A1 (fr) * 2002-01-29 2003-08-01 St Microelectronics Sa Transmission de signaux sur un cable coaxial
CN100438612C (zh) * 2003-03-10 2008-11-26 汤姆森特许公司 多频道卫星信号接收装置
GB0307325D0 (en) * 2003-03-29 2003-05-07 Pace Micro Tech Plc Apparatus and method for the avoidance of RF interference
JP3898187B2 (ja) * 2004-01-28 2007-03-28 Ｎｅｃエレクトロニクス株式会社 衛星放送用コンバータのスイッチ回路
KR101074240B1 (ko) * 2004-01-30 2011-10-14 가부시키가이샤 고쿠사이 덴키 츠신 기소 기주츠 겐큐쇼 무선 신호를 고품질로 수신 가능한 수신기
JP4852529B2 (ja) * 2004-03-09 2012-01-11 トムソン ライセンシング セットトップボックス装置及びその方法
US7502587B2 (en) * 2004-05-28 2009-03-10 Echostar Technologies Corporation Method and device for band translation
CN1965489A (zh) * 2004-06-08 2007-05-16 汤姆逊许可公司 多频道接收机的信号处理设备和方法
JP4368277B2 (ja) * 2004-09-09 2009-11-18 シャープ株式会社 受信装置
US8132214B2 (en) 2008-04-03 2012-03-06 Echostar Technologies L.L.C. Low noise block converter feedhorn
JP4429984B2 (ja) * 2005-07-25 2010-03-10 シャープ株式会社 ローノイズブロックコンバータ
PT2087623E (pt) 2006-11-03 2010-10-21 Rf Magic Inc Transposição e sobreposição de frequência do sinal de satélite
WO2008089315A2 (en) * 2007-01-19 2008-07-24 Rf Magic, Inc. Circuits, systems, and methods for constructing a composite signal
EP2458801A1 (de) 2007-02-14 2012-05-30 Entropic Communications Inc. Parametrisierte Dienstgüte in einem Netzwerk
CN101557507B (zh) * 2008-04-09 2012-02-08 台扬科技股份有限公司 低噪声降频器及户外接收装置
DE202009002812U1 (de) * 2009-02-27 2009-05-20 Beck, Martin Empfangsfrequenzumsetzer mit Anzeigevorrichtung
US8973059B2 (en) 2009-12-09 2015-03-03 Thomson Licensing Method for protecting satellite reception from strong terrestrial signals
US20140134967A1 (en) * 2011-06-24 2014-05-15 Thrane & Thrane A/S Virtual n-band lnb
US8725104B2 (en) * 2011-12-12 2014-05-13 Maxlinear, Inc. Method and apparatus for an energy-efficient receiver
CN105957324B (zh) * 2016-06-07 2019-10-01 Tcl海外电子（惠州）有限公司 遥控信号的解码方法、装置及系统
CN108401168B (zh) * 2018-03-02 2021-04-06 深圳创维数字技术有限公司 一种冲突解决方法、装置、设备及存储介质
CN118555375B (zh) * 2024-07-17 2025-01-14 珠海市美信电子科技有限公司 一种可调式多本振智能型的单输出ku频段低噪声降频器电路及应用

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Publication number Priority date Publication date Assignee Title
US4792993A (en) * 1985-10-30 1988-12-20 Capetronic (Bsr) Ltd. TVRD receiver system with automatic bandwidth adjustment
CA1329640C (en) 1987-07-24 1994-05-17 Miyoshi Yamauchi Outdoor unit low noise converter for satellite broadcast reception use
GB2214014A (en) 1987-12-18 1989-08-23 Philips Electronic Associated Signal receiving arrangement
US5280636A (en) 1991-06-13 1994-01-18 Hughes Aircraft Company Multi-band digital receiving apparatus and method with bandwidth reduction
DE4126774A1 (de) * 1991-08-13 1993-02-18 Kathrein Werke Kg Konverteranordnung zum empfang von satelliten-empfangssignalen
DE4128947C2 (de) * 1991-08-30 1996-01-25 Wolf & Co Kg Kurt Gerät für Satellitenempfangsanlagen
DE4243967A1 (de) * 1992-12-23 1994-07-07 Kathrein Werke Kg Umschalteinrichtung für Satellitenempfangsanlagen
DE9306499U1 (de) * 1993-03-19 1993-07-08 Richard Hirschmann GmbH & Co, 7300 Esslingen Schaltungsanordnung und Vorrichtung zum Betreiben einer Antennenempfangsvorrichtung
DE4335617C2 (de) 1993-10-19 1996-04-11 Kathrein Werke Kg Satellitenempfangsanlage
US5805975A (en) * 1995-02-22 1998-09-08 Green, Sr.; James A. Satellite broadcast receiving and distribution system
US5959592A (en) * 1996-03-18 1999-09-28 Echostar Engineering Corporation "IF" bandstacked low noise block converter combined with diplexer
FR2747251B1 (fr) 1996-04-05 1998-05-07 Thomson Multimedia Sa Dispositif de reception de programmes emis par un satellite ou par une station mmds
JP2000295128A (ja) * 1999-02-03 2000-10-20 Sharp Corp 衛星受信装置
JP3653215B2 (ja) * 1999-10-01 2005-05-25 シャープ株式会社 衛星放送受信システム、ならびに衛星放送受信システムで用いられるローノイズブロックダウンコンバータおよび衛星放送受信機
JP3600765B2 (ja) * 1999-10-29 2004-12-15 シャープ株式会社 受信装置

Also Published As

Publication number Publication date
US20040058642A1 (en) 2004-03-25
DE60114661T2 (de) 2006-07-20
DE60114661D1 (de) 2005-12-08
EP1344322A2 (de) 2003-09-17
EP1344322B1 (de) 2005-11-02
CN1309191C (zh) 2007-04-04
CN1489840A (zh) 2004-04-14
AU2002238458A1 (en) 2002-07-01
GB0030965D0 (en) 2001-01-31
US7245892B2 (en) 2007-07-17
WO2002051015A3 (en) 2002-09-19
WO2002051015A2 (en) 2002-06-27

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Legal Events

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