KR100442901B1 - 수신기,튜너및멀티미디어장치 - Google Patents

수신기,튜너및멀티미디어장치 Download PDF

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Publication number
KR100442901B1
KR100442901B1 KR1019970706307A KR19970706307A KR100442901B1 KR 100442901 B1 KR100442901 B1 KR 100442901B1 KR 1019970706307 A KR1019970706307 A KR 1019970706307A KR 19970706307 A KR19970706307 A KR 19970706307A KR 100442901 B1 KR100442901 B1 KR 100442901B1
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KR
South Korea
Prior art keywords
input
signal
signals
tuner
fmin
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
KR1019970706307A
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English (en)
Korean (ko)
Other versions
KR19980702899A (ko
Inventor
조안네스 후베르투스 안토니우스 브레케르만
Original Assignee
코닌클리케 필립스 일렉트로닉스 엔.브이.
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Filing date
Publication date
Application filed by 코닌클리케 필립스 일렉트로닉스 엔.브이. filed Critical 코닌클리케 필립스 일렉트로닉스 엔.브이.
Publication of KR19980702899A publication Critical patent/KR19980702899A/ko
Application granted granted Critical
Publication of KR100442901B1 publication Critical patent/KR100442901B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
    • H03J5/242—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection
    • H03J5/244—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection using electronic means
    • 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
    • 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
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
    • 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
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Circuits Of Receivers In General (AREA)
  • Superheterodyne Receivers (AREA)
KR1019970706307A 1996-01-10 1996-12-11 수신기,튜너및멀티미디어장치 Expired - Fee Related KR100442901B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG1996000124A SG46174A1 (en) 1996-01-10 1996-01-10 Tv/fm receiver for multi-media applications
SG9600124-3 1996-01-10

Publications (2)

Publication Number Publication Date
KR19980702899A KR19980702899A (ko) 1998-09-05
KR100442901B1 true KR100442901B1 (ko) 2004-10-06

Family

ID=20429181

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970706307A Expired - Fee Related KR100442901B1 (ko) 1996-01-10 1996-12-11 수신기,튜너및멀티미디어장치

Country Status (8)

Country Link
US (1) US6020936A (enExample)
EP (1) EP0847630B1 (enExample)
JP (1) JP3928737B2 (enExample)
KR (1) KR100442901B1 (enExample)
CN (1) CN1157939C (enExample)
DE (1) DE69631890T2 (enExample)
SG (1) SG46174A1 (enExample)
WO (1) WO1997025781A2 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3558876B2 (ja) * 1998-06-11 2004-08-25 アルプス電気株式会社 テレビジョンチューナ
JP3725402B2 (ja) * 2000-03-23 2005-12-14 アルプス電気株式会社 テレビジョンチューナ
JP3719926B2 (ja) 2000-11-14 2005-11-24 シャープ株式会社 デジタル信号受信用チューナ
US20030179317A1 (en) * 2002-03-21 2003-09-25 Sigworth Dwight L. Personal audio-synchronizing device
ATE459204T1 (de) 2002-07-05 2010-03-15 Nxp Bv Fernsehempfänger mit isolierten eingängen
JP2005102105A (ja) * 2003-08-28 2005-04-14 Mitsumi Electric Co Ltd 放送受信システム及び放送受信方法
US7053961B2 (en) * 2004-02-17 2006-05-30 Sony Corporation System and method for TV automatic gain control (AGC)
JP2007538450A (ja) * 2004-05-19 2007-12-27 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ３帯域ｔｖ−ｒｆ入力回路
JP2006013646A (ja) * 2004-06-23 2006-01-12 Sony Corp 高周波信号受信装置
US20060028587A1 (en) * 2004-08-05 2006-02-09 Peng Juen T TV tuner
EP1936843A3 (en) * 2006-12-21 2012-03-21 Humax Co., Ltd. Broadcasting receiver
JP2008177954A (ja) * 2007-01-19 2008-07-31 Nec Electronics Corp 受信装置
CN113785498A (zh) * 2019-05-09 2021-12-10 索尼半导体解决方案公司 半导体芯片和接收设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57155885A (en) * 1981-03-20 1982-09-27 Fujitsu General Ltd Television and fm receiver

Family Cites Families (25)

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Publication number Priority date Publication date Assignee Title
JPS5934035B2 (ja) * 1978-10-19 1984-08-20 ヤマハ株式会社 受信機の多重変調波復調回路
NL8701641A (nl) * 1987-07-13 1989-02-01 Philips Nv Tv-hf ingangsschakeling.
US4907079A (en) * 1987-09-28 1990-03-06 Teleview Rating Corporation, Inc. System for monitoring and control of home entertainment electronic devices
NL8901460A (nl) * 1989-06-08 1991-01-02 Philips Nv Ontvanger voor terrestriele am- en satelliet fm-tv-omroepsignalen.
JP2795906B2 (ja) * 1989-06-20 1998-09-10 株式会社東芝 選局装置
JP2804118B2 (ja) * 1989-10-03 1998-09-24 株式会社東芝 トラッキング制御装置
US5103314A (en) * 1990-09-24 1992-04-07 Thomson Consumer Electronics, Inc. Color-coded system for selection of rf input terminals and associated scan lists
KR930010835B1 (ko) * 1990-12-21 1993-11-12 삼성전자 주식회사 Nicam의 pcm/fm출력선택장치 및 방법
KR930002204B1 (ko) * 1990-12-31 1993-03-27 삼성전자 주식회사 위성 방송 수신기 내장형 칼라 tv
DE69232943T2 (de) * 1991-05-13 2003-08-28 Xircom Wireless, Inc. Sender/empfänger mit zwei betriebsarten
JP2809897B2 (ja) * 1991-07-19 1998-10-15 松下電器産業株式会社 テレビジョン信号受信装置および送信装置
JPH05236393A (ja) * 1991-09-11 1993-09-10 Toshiba Corp テレビジョン受信装置
JPH0583153A (ja) * 1991-09-19 1993-04-02 Toshiba Corp 広帯域同調回路
US5440351A (en) * 1992-01-06 1995-08-08 Ichino; Ted Television with user-selectable radio sound
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
JP2596488Y2 (ja) * 1992-10-01 1999-06-14 アルプス電気株式会社 フィルタ回路
JPH06121240A (ja) * 1992-10-02 1994-04-28 Toshiba Corp 受信回路
DE4302301C2 (de) * 1993-01-28 1996-02-08 Loewe Opta Gmbh Schaltungsanordnung zum Empfang von FM- und nicht FM-modulierten Signalen
CN1056027C (zh) * 1993-06-03 2000-08-30 德国汤姆逊-布朗特公司 地面接收与卫星接收用电视调谐器
JPH077683A (ja) * 1993-06-21 1995-01-10 Matsushita Electric Ind Co Ltd マルチメディアテレビジョン
US5481296A (en) * 1993-08-06 1996-01-02 International Business Machines Corporation Apparatus and method for selectively viewing video information
US5598228A (en) * 1993-09-08 1997-01-28 Sony Corporation Channel selection in a digital television receiver
US5715012A (en) * 1996-03-13 1998-02-03 Samsung Electronics Co., Ltd. Radio receivers for receiving both VSB and QAM digital HDTV signals
EP0710010A1 (fr) * 1994-10-26 1996-05-01 Philips Electronique Grand Public Circuit vidéo à modulation de vitesse de spot
US5512963A (en) * 1995-01-05 1996-04-30 Mankovitz; Roy J. Apparatus and methods for providing combining multiple video sources

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57155885A (en) * 1981-03-20 1982-09-27 Fujitsu General Ltd Television and fm receiver

Also Published As

Publication number Publication date
WO1997025781A3 (en) 1997-09-12
JP3928737B2 (ja) 2007-06-13
KR19980702899A (ko) 1998-09-05
CN1157939C (zh) 2004-07-14
EP0847630B1 (en) 2004-03-17
US6020936A (en) 2000-02-01
EP0847630A2 (en) 1998-06-17
CN1183197A (zh) 1998-05-27
WO1997025781A2 (en) 1997-07-17
DE69631890T2 (de) 2005-02-10
SG46174A1 (en) 1998-02-20
DE69631890D1 (de) 2004-04-22

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