CN104902197B - 接收器装置、调谐器以及电路 - Google Patents

接收器装置、调谐器以及电路 Download PDF

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Publication number
CN104902197B
CN104902197B CN201510083712.9A CN201510083712A CN104902197B CN 104902197 B CN104902197 B CN 104902197B CN 201510083712 A CN201510083712 A CN 201510083712A CN 104902197 B CN104902197 B CN 104902197B
Authority
CN
China
Prior art keywords
signal
filter
low
pass filter
band
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
CN201510083712.9A
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English (en)
Chinese (zh)
Other versions
CN104902197A (zh
Inventor
板垣智有
小森健司
佐生登
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of CN104902197A publication Critical patent/CN104902197A/zh
Application granted granted Critical
Publication of CN104902197B publication Critical patent/CN104902197B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H04N5/50—Tuning indicators; Automatic tuning control
    • 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
    • H04B1/0067—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 one or more circuit blocks in common for different bands
    • H04B1/0071—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 one or more circuit blocks in common for different bands using a common intermediate frequency for more than one band
    • 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
    • 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
    • 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
    • H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
    • H04N21/4263—Internal components of the client ; Characteristics thereof for processing the incoming bitstream involving specific tuning arrangements, e.g. two tuners
    • 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
    • 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)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Superheterodyne Receivers (AREA)
  • Noise Elimination (AREA)
CN201510083712.9A 2014-03-04 2015-02-16 接收器装置、调谐器以及电路 Expired - Fee Related CN104902197B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014041423A JP6146345B2 (ja) 2014-03-04 2014-03-04 受信装置、チューナーおよび回路
JP2014-041423 2014-03-04

Publications (2)

Publication Number Publication Date
CN104902197A CN104902197A (zh) 2015-09-09
CN104902197B true CN104902197B (zh) 2019-08-23

Family

ID=54018714

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510083712.9A Expired - Fee Related CN104902197B (zh) 2014-03-04 2015-02-16 接收器装置、调谐器以及电路

Country Status (3)

Country Link
US (1) US9432610B2 (cg-RX-API-DMAC10.html)
JP (1) JP6146345B2 (cg-RX-API-DMAC10.html)
CN (1) CN104902197B (cg-RX-API-DMAC10.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10998627B2 (en) * 2017-10-23 2021-05-04 Nec Corporation Phase adjustment circuit and array antenna device
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
EP4020822A4 (en) 2019-08-19 2022-11-16 Sony Semiconductor Solutions Corporation TUNER IC

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5014349A (en) * 1987-12-23 1991-05-07 Matsushita Electric Industrial Co., Ltd. Television tuner for common use in BS/UV
CN1878263A (zh) * 2005-06-06 2006-12-13 宽达科技股份有限公司 单次转换集成电路电视调谐器
CN103444168A (zh) * 2011-03-31 2013-12-11 索尼公司 接收装置和接收方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4982444A (en) * 1985-05-28 1991-01-01 Sharp Kabushiki Kaisha Television tuning apparatus capable as serving selectively as a UHF tuner and a VHF tuner
JPH06133317A (ja) * 1992-10-15 1994-05-13 Hitachi Ltd チューナ装置
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
JP4451827B2 (ja) * 2005-08-29 2010-04-14 アルプス電気株式会社 電子回路及びテレビジョンチューナ
JP4456056B2 (ja) * 2005-10-20 2010-04-28 シャープ株式会社 電話装置
US7912428B2 (en) * 2005-11-16 2011-03-22 Broadcom Corporation System and method providing variable-frequency IF conversion in a multimode communication device
US8212943B2 (en) * 2006-10-25 2012-07-03 Mstar Semiconductor, Inc. Triple-conversion television tuner
US20090156155A1 (en) * 2007-12-17 2009-06-18 Infineon Technologies Ag Receiver, tuner and method of processing a television signal
JP5870836B2 (ja) 2012-05-08 2016-03-01 ソニー株式会社 受信装置および半導体集積回路

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5014349A (en) * 1987-12-23 1991-05-07 Matsushita Electric Industrial Co., Ltd. Television tuner for common use in BS/UV
CN1878263A (zh) * 2005-06-06 2006-12-13 宽达科技股份有限公司 单次转换集成电路电视调谐器
CN103444168A (zh) * 2011-03-31 2013-12-11 索尼公司 接收装置和接收方法

Also Published As

Publication number Publication date
JP2015167324A (ja) 2015-09-24
US20150256787A1 (en) 2015-09-10
US9432610B2 (en) 2016-08-30
JP6146345B2 (ja) 2017-06-14
CN104902197A (zh) 2015-09-09

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Granted publication date: 20190823

CF01 Termination of patent right due to non-payment of annual fee