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DE60316511D1 - Empfänger mit Nachbarkanalstörungsunterdrückung - Google Patents

Empfänger mit Nachbarkanalstörungsunterdrückung

Info

Publication number
DE60316511D1
DE60316511D1 DE60316511T DE60316511T DE60316511D1 DE 60316511 D1 DE60316511 D1 DE 60316511D1 DE 60316511 T DE60316511 T DE 60316511T DE 60316511 T DE60316511 T DE 60316511T DE 60316511 D1 DE60316511 D1 DE 60316511D1
Authority
DE
Germany
Prior art keywords
receiver
adjacent channel
channel interference
interference suppression
suppression
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
DE60316511T
Other languages
English (en)
Inventor
Yasushi Ono
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.)
Pioneer Corp
Original Assignee
Pioneer 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 Pioneer Corp filed Critical Pioneer Corp
Application granted granted Critical
Publication of DE60316511D1 publication Critical patent/DE60316511D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
    • H04B1/1036—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal with automatic suppression of narrow band noise or interference, e.g. by using tuneable notch filters
    • 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
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
    • H04B2001/1045—Adjacent-channel 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
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
    • H04B2001/1054—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal by changing bandwidth

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Noise Elimination (AREA)
DE60316511T 2002-07-02 2003-06-16 Empfänger mit Nachbarkanalstörungsunterdrückung Expired - Lifetime DE60316511D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002193222A JP2004040367A (ja) 2002-07-02 2002-07-02 隣接妨害波除去機能付き受信機

Publications (1)

Publication Number Publication Date
DE60316511D1 true DE60316511D1 (de) 2007-11-08

Family

ID=29720249

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60316511T Expired - Lifetime DE60316511D1 (de) 2002-07-02 2003-06-16 Empfänger mit Nachbarkanalstörungsunterdrückung

Country Status (4)

Country Link
US (1) US7177615B2 (de)
EP (1) EP1379003B1 (de)
JP (1) JP2004040367A (de)
DE (1) DE60316511D1 (de)

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FR2853487A1 (fr) * 2003-04-01 2004-10-08 St Microelectronics Sa Composant electronique permettant le decodage de signaux de television numerique par satellite
FR2853486B1 (fr) * 2003-04-03 2005-08-05 St Microelectronics Sa Composant electronique permettant le decodage de signaux de television numerique ou par cable
FR2853796B1 (fr) 2003-04-11 2005-07-01 St Microelectronics Sa Composant electronique permettant le decodage de signaux de television numerique terrestre ou par cable.
FR2853795B1 (fr) * 2003-04-11 2005-07-01 St Microelectronics Sa Composant electronique avec dispositif de syntonisation integre, permettant le decodage de signaux de television numerique terrestre ou par cable.
US7761067B1 (en) * 2003-05-15 2010-07-20 Marvell International Ltd. Iterative filter circuit calibration
JP4133604B2 (ja) * 2003-06-10 2008-08-13 アルパイン株式会社 ラジオ受信機
JP4475964B2 (ja) * 2004-01-28 2010-06-09 パイオニア株式会社 隣接妨害除去装置
US7596195B2 (en) * 2004-03-31 2009-09-29 Broadcom Corporation Bandpass filter with reversible IQ polarity to enable a high side or low side injection receiver architecture
JP2005347810A (ja) * 2004-05-31 2005-12-15 Pioneer Electronic Corp 隣接妨害検出装置及び隣接妨害除去装置ならびに受信装置
US7512392B2 (en) * 2004-08-12 2009-03-31 Skyworks Solutions, Inc. System for adaptively filtering a received signal in a wireless receiver
EP1643657B1 (de) * 2004-09-30 2008-05-14 NTT DoCoMo, Inc. Signaldetektor für drahtloses Kommunikationssystem
US7817977B1 (en) * 2005-05-26 2010-10-19 Qualcomm Incorporated Configurable signal generator
WO2007000882A1 (ja) * 2005-06-28 2007-01-04 Pioneer Corporation 妨害波検出装置および妨害波除去装置
JP4837591B2 (ja) * 2007-02-13 2011-12-14 オンセミコンダクター・トレーディング・リミテッド Ｆｍ受信機
WO2008145800A1 (en) * 2007-05-25 2008-12-04 Nokia Corporation Interference mitigation
JP5119965B2 (ja) * 2008-02-14 2013-01-16 パナソニック株式会社 受信装置とこれを用いた電子機器
US8238410B2 (en) * 2008-06-27 2012-08-07 Csr Technology Inc. Method and apparatus for mitigating the effects of narrowband interfering signals in a GPS receiver
US20100002815A1 (en) * 2008-07-01 2010-01-07 Qualcomm Incorporated Dynamic filtering for adjacent channel interference suppression
US9912375B1 (en) 2008-09-25 2018-03-06 Aquantia Corp. Cancellation of alien interference in communication systems
US8625704B1 (en) 2008-09-25 2014-01-07 Aquantia Corporation Rejecting RF interference in communication systems
US8233870B2 (en) * 2008-12-04 2012-07-31 Broadcom Corporation Multiple frequency band multiple standard transceiver
JP2010166252A (ja) * 2009-01-14 2010-07-29 Denso Corp 受信機
US8204444B2 (en) 2009-02-04 2012-06-19 Qualcomm Incorporated Adjustable transmission filter responsive to internal sadio status
US20100197257A1 (en) * 2009-02-04 2010-08-05 Qualcomm Incorporated Adjustable receive filter responsive to frequency spectrum information
US8204443B2 (en) 2009-02-04 2012-06-19 Qualcomm Incorporated Adjustable receive filter responsive to internal radio status
JP2010245930A (ja) * 2009-04-08 2010-10-28 Kyocera Corp 受信装置及び無線基地局
US8693970B2 (en) 2009-04-13 2014-04-08 Viasat, Inc. Multi-beam active phased array architecture with independant polarization control
WO2010120770A1 (en) * 2009-04-13 2010-10-21 Viasat, Inc. Multi-beam active phased array architecture
US10516219B2 (en) 2009-04-13 2019-12-24 Viasat, Inc. Multi-beam active phased array architecture with independent polarization control
US8817672B2 (en) 2009-04-13 2014-08-26 Viasat, Inc. Half-duplex phased array antenna system
US8200180B2 (en) * 2009-05-14 2012-06-12 Honeywell International Inc. System and method for enhancing sensitivity of narrow information bandwidth receivers
US8488663B2 (en) 2009-09-23 2013-07-16 Maxlinear, Inc. Impulse noise mitigation under out-of-band interference conditions
US9118469B2 (en) * 2010-05-28 2015-08-25 Aquantia Corp. Reducing electromagnetic interference in a received signal
US8891595B1 (en) 2010-05-28 2014-11-18 Aquantia Corp. Electromagnetic interference reduction in wireline applications using differential signal compensation
US8792597B2 (en) 2010-06-18 2014-07-29 Aquantia Corporation Reducing electromagnetic interference in a receive signal with an analog correction signal
US9088328B2 (en) 2011-05-16 2015-07-21 Intel Mobile Communications GmbH Receiver of a mobile communication device
US8737531B2 (en) 2011-11-29 2014-05-27 Viasat, Inc. Vector generator using octant symmetry
US8699626B2 (en) 2011-11-29 2014-04-15 Viasat, Inc. General purpose hybrid
US8861663B1 (en) 2011-12-01 2014-10-14 Aquantia Corporation Correlated noise canceller for high-speed ethernet receivers
JP5874916B2 (ja) * 2012-02-13 2016-03-02 日本電気株式会社 電波環境測定装置、電波環境測定方法、及びその制御プログラム
JP2013251793A (ja) * 2012-06-01 2013-12-12 Toshiba Corp 不要波回避装置及びアンテナ装置
US8929468B1 (en) 2012-06-14 2015-01-06 Aquantia Corp. Common-mode detection with magnetic bypass
WO2014132310A1 (ja) * 2013-03-01 2014-09-04 パナソニック株式会社 受信装置および復調方法
JP6451123B2 (ja) * 2014-07-22 2019-01-16 船井電機株式会社 高周波回路
US9590673B2 (en) * 2015-01-20 2017-03-07 Qualcomm Incorporated Switched, simultaneous and cascaded interference cancellation
US9559733B1 (en) * 2015-10-30 2017-01-31 Taiwan Semiconductor Manufacturing Company, Ltd. Communication system and method of data communications
US10355745B2 (en) 2017-11-09 2019-07-16 At&T Intellectual Property I, L.P. Guided wave communication system with interference mitigation and methods for use therewith
EP3729664B1 (de) 2017-12-22 2021-08-18 Telefonaktiebolaget LM Ericsson (publ) Änderung der filtrierung durch änderung der mischfrequenz bei präsentem störer
RU2710287C1 (ru) * 2019-04-29 2019-12-25 Акционерное общество "Проектно-конструкторское бюро "РИО" Радиоприемное устройство онч и нч диапазонов волн
CN113783195B (zh) * 2021-09-26 2024-01-23 上海匡盈电气有限公司 高性能抗干扰有源滤波器装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6035856B2 (ja) * 1978-10-28 1985-08-16 ヤマハ株式会社 受信機
JPS63194423A (ja) 1987-02-09 1988-08-11 Alpine Electron Inc 帯域可変ｆｍ受信機
US5307515A (en) * 1991-08-05 1994-04-26 Ford Motor Company Adjacent channel controller for radio receiver
JPH05191312A (ja) 1992-01-13 1993-07-30 Mitsubishi Electric Corp 受信機
DE4319457C2 (de) * 1993-06-11 1997-09-04 Blaupunkt Werke Gmbh Schaltungsanordnung zur Nachbarkanalerkennung und -unterdrückung in einem FM-Rundfunkempfänger
FR2758038B1 (fr) 1996-12-30 1999-01-29 Alsthom Cge Alcatel Dispositif d'estimation de l'ecart de frequence existant entre la frequence porteuse d'un signal numerique et la frequence d'un oscillateur local de reception, et recepteur correspondant
US6058148A (en) * 1997-06-27 2000-05-02 Ford Motor Company Digital processing radio receiver with adaptive bandwidth control
JP3411208B2 (ja) 1998-03-13 2003-05-26 富士通株式会社 デジタル無線受信装置
JP2000013262A (ja) 1998-06-26 2000-01-14 Matsushita Electric Ind Co Ltd ディジタル無線受信装置
JP2001103106A (ja) 1999-09-29 2001-04-13 Hitachi Denshi Ltd ディジタル受信機及びディジタル無線機
JP2001326576A (ja) 2000-05-17 2001-11-22 Fujitsu Ltd フィルタ回路およびａｄコンバータ
JP2001358606A (ja) 2000-06-14 2001-12-26 Matsushita Electric Ind Co Ltd 時分割多重方式無線装置
GB0028652D0 (en) * 2000-11-24 2001-01-10 Koninkl Philips Electronics Nv Radio receiver
US7039093B2 (en) * 2002-06-14 2006-05-02 Siemens Communications, Inc. Arrangement for adaptive baseband filter selection

Also Published As

Publication number Publication date
EP1379003B1 (de) 2007-09-26
JP2004040367A (ja) 2004-02-05
US20040213366A1 (en) 2004-10-28
EP1379003A3 (de) 2005-12-21
EP1379003A2 (de) 2004-01-07
US7177615B2 (en) 2007-02-13

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Legal Events

Date Code Title Description
8332 No legal effect for de