ES2202117T3 - Aparato para tratamiento de señales de frecuencia intermedia. - Google Patents

Aparato para tratamiento de señales de frecuencia intermedia.

Info

Publication number
ES2202117T3
ES2202117T3 ES00926211T ES00926211T ES2202117T3 ES 2202117 T3 ES2202117 T3 ES 2202117T3 ES 00926211 T ES00926211 T ES 00926211T ES 00926211 T ES00926211 T ES 00926211T ES 2202117 T3 ES2202117 T3 ES 2202117T3
Authority
ES
Spain
Prior art keywords
signal
analog
digital
filter
saw
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 - Lifetime
Application number
ES00926211T
Other languages
English (en)
Spanish (es)
Inventor
Gary Dean Grubbs
Ricardo Haro
Rodger Anthony Diemer
Daniel Mark Hutchinson
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Application granted granted Critical
Publication of ES2202117T3 publication Critical patent/ES2202117T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/4446—IF amplifier circuits specially adapted for B&W TV
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/46—Receiver circuitry for the reception of television signals according to analogue transmission standards for receiving on more than one standard at will

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Superheterodyne Receivers (AREA)
  • Television Receiver Circuits (AREA)
  • Television Systems (AREA)
ES00926211T 1999-04-20 2000-04-20 Aparato para tratamiento de señales de frecuencia intermedia. Expired - Lifetime ES2202117T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13016799P 1999-04-20 1999-04-20
US130167P 1999-04-20

Publications (1)

Publication Number Publication Date
ES2202117T3 true ES2202117T3 (es) 2004-04-01

Family

ID=22443369

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00926211T Expired - Lifetime ES2202117T3 (es) 1999-04-20 2000-04-20 Aparato para tratamiento de señales de frecuencia intermedia.

Country Status (8)

Country Link
EP (1) EP1171998B1 (enExample)
JP (1) JP4620872B2 (enExample)
KR (1) KR100753919B1 (enExample)
CN (1) CN100385932C (enExample)
AU (1) AU4477500A (enExample)
DE (1) DE60005328T2 (enExample)
ES (1) ES2202117T3 (enExample)
WO (1) WO2000064151A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10163798A1 (de) * 2001-12-22 2003-07-03 Philips Intellectual Property Fernsehsignal-Empfänger mit universalem Ausgang für verschiedenartige Oberflächenwellenfilter
FR2840493A1 (fr) * 2002-05-31 2003-12-05 I F I Istrade Finance And Inve Module de mise a niveau numerique pour poste de television analogique
JP2005136790A (ja) * 2003-10-31 2005-05-26 Sanyo Electric Co Ltd アナログ／デジタル共用フロントエンドモジュール
US7053961B2 (en) * 2004-02-17 2006-05-30 Sony Corporation System and method for TV automatic gain control (AGC)
JP4584664B2 (ja) * 2004-10-01 2010-11-24 Ｄｘアンテナ株式会社 テレビジョン受信機用ブースタ
KR100620964B1 (ko) * 2005-01-07 2006-09-14 삼성전자주식회사 Ｄｔｖ 튜너에 의해 아날로그/디지털 튜닝이 가능한영상표시장치 및 그 아날로그/디지털 튜닝방법
EP1844606A1 (en) 2005-01-28 2007-10-17 Philips Intellectual Property & Standards GmbH Intermediate frequency processing device for processing both analogue and digital television intermediate frequency signals
KR100856298B1 (ko) 2007-01-03 2008-09-03 삼성전기주식회사 인접채널 배제특성을 개선한 ｔｖ 튜너 모듈

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5283653A (en) * 1992-05-22 1994-02-01 Zenith Electronics Corp. Dual HDTV/NTSC receiver using sequentially synthesized HDTV and NTSC co-channel carrier frequencies
JPH09154074A (ja) * 1995-11-29 1997-06-10 Matsushita Electric Ind Co Ltd テレビジョン受像機の中間周波回路
DE19619750A1 (de) * 1996-05-15 1997-11-20 Thomson Brandt Gmbh Verstärkerschaltung mit Filter für digitale und analoge Signale
JP2000092021A (ja) * 1998-09-08 2000-03-31 Sharp Corp デジタル放送受信機

Also Published As

Publication number Publication date
KR20010108449A (ko) 2001-12-07
JP2002542731A (ja) 2002-12-10
CN1347617A (zh) 2002-05-01
WO2000064151A1 (en) 2000-10-26
DE60005328D1 (de) 2003-10-23
CN100385932C (zh) 2008-04-30
EP1171998A1 (en) 2002-01-16
DE60005328T2 (de) 2004-04-01
KR100753919B1 (ko) 2007-08-31
EP1171998B1 (en) 2003-09-17
AU4477500A (en) 2000-11-02
JP4620872B2 (ja) 2011-01-26

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