WO2003023984A1 - Recepteur heterodyne et circuit integre - Google Patents

Recepteur heterodyne et circuit integre Download PDF

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Publication number
WO2003023984A1
WO2003023984A1 PCT/JP2002/008870 JP0208870W WO03023984A1 WO 2003023984 A1 WO2003023984 A1 WO 2003023984A1 JP 0208870 W JP0208870 W JP 0208870W WO 03023984 A1 WO03023984 A1 WO 03023984A1
Authority
WO
WIPO (PCT)
Prior art keywords
heterodyne method
heterodyne
receiver
image disturbance
circuits
Prior art date
Application number
PCT/JP2002/008870
Other languages
English (en)
French (fr)
Inventor
Taiwa Okanobu
Original Assignee
Sony Corporation
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 Corporation filed Critical Sony Corporation
Priority to US10/416,812 priority Critical patent/US7330707B2/en
Priority to EP02758882A priority patent/EP1328067B1/en
Publication of WO2003023984A1 publication Critical patent/WO2003023984A1/ja

Links

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
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • 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
PCT/JP2002/008870 2001-09-05 2002-09-02 Recepteur heterodyne et circuit integre WO2003023984A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US10/416,812 US7330707B2 (en) 2001-09-05 2002-09-02 Hetrodyne receiver and IC
EP02758882A EP1328067B1 (en) 2001-09-05 2002-09-02 Hetrodyne receiver and ic

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001268253A JP4171869B2 (ja) 2001-09-05 2001-09-05 ヘテロダイン受信機
JP2001-268253 2001-09-05

Publications (1)

Publication Number Publication Date
WO2003023984A1 true WO2003023984A1 (fr) 2003-03-20

Family

ID=19094264

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/008870 WO2003023984A1 (fr) 2001-09-05 2002-09-02 Recepteur heterodyne et circuit integre

Country Status (4)

Country Link
US (1) US7330707B2 (ja)
EP (1) EP1328067B1 (ja)
JP (1) JP4171869B2 (ja)
WO (1) WO2003023984A1 (ja)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2272928T3 (es) * 2003-12-29 2007-05-01 Freescale Semiconductor, Inc. Receptor de radio con una frecuencia intermedia baja.
FR2864877A1 (fr) * 2004-01-06 2005-07-08 Thomson Licensing Sa Unite exterieure de reception satellite et procede de reception avec ladite unite
GB0405843D0 (en) * 2004-03-16 2004-04-21 Westland Helicopters Improvements in or relating to aerofoils
US7272375B2 (en) 2004-06-30 2007-09-18 Silicon Laboratories Inc. Integrated low-IF terrestrial audio broadcast receiver and associated method
US7929484B2 (en) * 2004-11-11 2011-04-19 Pine Valley Investments, Inc. Wireless communication network providing multi-hop communications
US7916684B2 (en) * 2004-11-11 2011-03-29 Pine Valley Investments, Inc. Wireless communication network providing communication between mobile devices and access points
JP4795716B2 (ja) * 2005-05-06 2011-10-19 アルプス電気株式会社 地上デジタルテレビジョンチューナ
JP2006324795A (ja) * 2005-05-17 2006-11-30 Matsushita Electric Ind Co Ltd イメ−ジリジェクションミキサと帯域フィルタを有する受信ｉｆシステム
JP4350689B2 (ja) * 2005-09-06 2009-10-21 シャープ株式会社 チューナ回路およびデジタル放送受信機
JP4692533B2 (ja) * 2005-11-10 2011-06-01 セイコーエプソン株式会社 情報受信装置
JP3917633B1 (ja) * 2005-11-21 2007-05-23 シャープ株式会社 デジタル復調装置、その制御方法、デジタル復調装置用プログラム、デジタル復調装置用プログラムを記録した記録媒体及びデジタル受信装置
JP4245602B2 (ja) * 2005-11-25 2009-03-25 シャープ株式会社 デジタル復調装置、デジタル受信装置、デジタル復調装置の制御方法、デジタル復調装置の制御プログラム、及び、この制御プログラムを記録した記録媒体
ES2314847T3 (es) * 2006-05-16 2009-03-16 Research In Motion Limited Dispositivo movil de comunicaciones inalambricas que tiene circuitos receptores de baja if (frecuencia intermedia) que se adaptan al entorno de radio.
US8107908B2 (en) * 2008-02-08 2012-01-31 Broadcom Corporation Selective fast image rejection
JP2009206812A (ja) * 2008-02-27 2009-09-10 Casio Comput Co Ltd 受信装置、及び送受信方法
CN101499808B (zh) * 2008-12-10 2012-11-07 深圳市迪斯普科技有限公司 一种机械调谐广播接收机
JP2010147657A (ja) * 2008-12-17 2010-07-01 Nippon Telegr & Teleph Corp <Ntt> イメージ抑圧受信機
JP2011130186A (ja) * 2009-12-17 2011-06-30 Sanyo Electric Co Ltd 受信装置
WO2011082485A1 (en) * 2010-01-11 2011-07-14 Fresco Microchip Inc. Signal tuning with variable intermediate frequency for image rejection and methods
JP2013115636A (ja) * 2011-11-29 2013-06-10 Toshiba Corp 半導体集積回路、および無線受信装置
JP6295926B2 (ja) * 2014-11-14 2018-03-20 株式会社Ｊｖｃケンウッド 受信装置、受信方法
US9407490B2 (en) * 2014-12-23 2016-08-02 Intel Corporation Method of processing received digitized signals and mobile radio communication terminal device
JP2017028480A (ja) * 2015-07-22 2017-02-02 船井電機株式会社 受信装置
GB2614727A (en) * 2022-01-14 2023-07-19 Hanwha Phasor Ltd Shifting the frequency of a received signal

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5512536Y2 (ja) * 1975-01-23 1980-03-19
JPH03210825A (ja) * 1990-01-16 1991-09-13 Toshiba Corp スーパー・ヘテロダイン受信機
JPH07250005A (ja) * 1994-03-08 1995-09-26 Matsushita Electric Ind Co Ltd Ｆｍ受信装置
JPH07321684A (ja) * 1994-05-24 1995-12-08 Sony Corp スーパーヘテロダイン方式の受信機
JP2000174652A (ja) * 1998-12-07 2000-06-23 Alpine Electronics Inc Ｆｍ受信機

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JPS5512536A (en) 1978-07-11 1980-01-29 Toshiba Corp Arm unit
JPS6218809A (ja) * 1985-07-18 1987-01-27 Toshiba Corp チユ−ナａｇｃ回路
JPH0548985A (ja) 1991-08-13 1993-02-26 Sony Corp テレビジヨン信号の受信回路
US5498998A (en) * 1992-11-16 1996-03-12 Gehrke; James K. Method for adjusting the output frequency of a frequency synthesizer
JPH07231273A (ja) 1994-02-18 1995-08-29 Sharp Corp 衛星放送受信用チューナ
DE69612188T2 (de) * 1995-12-21 2001-10-18 Koninkl Philips Electronics Nv Empfänger, anordnung und verfahren zum vergleich von zwei signalen
JPH1155142A (ja) 1997-08-06 1999-02-26 Kenwood Corp デジタル衛星放送受信機
US6144845A (en) * 1997-12-31 2000-11-07 Motorola, Inc. Method and circuit for image rejection
JPH11220667A (ja) * 1998-01-30 1999-08-10 Toshiba Corp テレビジョン受像機
JPH11355168A (ja) 1998-06-09 1999-12-24 Toshiba Corp イメージリジェクションミキサおよびこのミキサを備えた無線機
JP2000022658A (ja) * 1998-06-26 2000-01-21 Hitachi Denshi Ltd 複数搬送波変調方式
WO2001001590A1 (fr) * 1999-06-29 2001-01-04 Mitsubishi Denki Kabushiki Kaisha Circuit de commande de frequence automatique et demodulateur
JP2001060934A (ja) * 1999-08-20 2001-03-06 Matsushita Electric Ind Co Ltd Ｏｆｄｍ通信装置
JP4618868B2 (ja) 1999-11-15 2011-01-26 富士通テン株式会社 ディジタル放送受信機及びセグメント数検出装置
JP2001186039A (ja) 1999-12-27 2001-07-06 Sony Corp 受信用ｉｃおよびこれを使用した受信機
GB0020527D0 (en) * 2000-08-22 2000-10-11 Mitel Semiconductor Ltd Digital tuner

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5512536Y2 (ja) * 1975-01-23 1980-03-19
JPH03210825A (ja) * 1990-01-16 1991-09-13 Toshiba Corp スーパー・ヘテロダイン受信機
JPH07250005A (ja) * 1994-03-08 1995-09-26 Matsushita Electric Ind Co Ltd Ｆｍ受信装置
JPH07321684A (ja) * 1994-05-24 1995-12-08 Sony Corp スーパーヘテロダイン方式の受信機
JP2000174652A (ja) * 1998-12-07 2000-06-23 Alpine Electronics Inc Ｆｍ受信機

Also Published As

Publication number Publication date
JP4171869B2 (ja) 2008-10-29
EP1328067A4 (en) 2010-09-22
EP1328067A1 (en) 2003-07-16
EP1328067B1 (en) 2013-03-27
JP2003078432A (ja) 2003-03-14
US7330707B2 (en) 2008-02-12
US20040014442A1 (en) 2004-01-22

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