WO2008099735A1 - 位相雑音補正装置及びその方法 - Google Patents

位相雑音補正装置及びその方法 Download PDF

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Publication number
WO2008099735A1
WO2008099735A1 PCT/JP2008/051957 JP2008051957W WO2008099735A1 WO 2008099735 A1 WO2008099735 A1 WO 2008099735A1 JP 2008051957 W JP2008051957 W JP 2008051957W WO 2008099735 A1 WO2008099735 A1 WO 2008099735A1
Authority
WO
WIPO (PCT)
Prior art keywords
phase noise
phase
signal
correction device
noise correction
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.)
Ceased
Application number
PCT/JP2008/051957
Other languages
English (en)
French (fr)
Inventor
Jungo Arai
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP2008558061A priority Critical patent/JP4573062B2/ja
Priority to EP08710853.6A priority patent/EP2120347A4/en
Priority to US12/526,983 priority patent/US8093943B2/en
Priority to CN200880005193.2A priority patent/CN101611554B/zh
Publication of WO2008099735A1 publication Critical patent/WO2008099735A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0475—Circuits with means for limiting noise, interference or distortion
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3241—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits
    • H03F1/3247—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits using feedback acting on predistortion circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/24—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/451—Indexing scheme relating to amplifiers the amplifier being a radio frequency amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2201/00—Indexing scheme relating to details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements covered by H03F1/00
    • H03F2201/32—Indexing scheme relating to modifications of amplifiers to reduce non-linear distortion
    • H03F2201/3231—Adaptive predistortion using phase feedback from the output of the main amplifier

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Noise Elimination (AREA)
  • Transmitters (AREA)

Abstract

　より正確な位相雑音成分を検出する機能を備え、受信装置側の負担を軽減できる位相雑音補正装置を提供する。 　ローカル発振器で発生する位相雑音を補正するための位相雑音補正装置が、ローカル発振器で生成した信号を分周する分周部と、分周した信号と同一の周波数の信号を生成する基準信号生成部と、前記分周した信号と、前記生成した基準信号との位相差を検出する位相差検出部と、前記検出した、位相雑音成分である位相差に基づき位相雑音をキャンセルする方向にベースバンド信号に対し位相回転を与える位相雑音補正部と、を備える。
PCT/JP2008/051957 2007-02-14 2008-02-06 位相雑音補正装置及びその方法 Ceased WO2008099735A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2008558061A JP4573062B2 (ja) 2007-02-14 2008-02-06 位相雑音補正装置及びその方法
EP08710853.6A EP2120347A4 (en) 2007-02-14 2008-02-06 PHASE NOISE CORRECTION DEVICE AND METHOD THEREOF
US12/526,983 US8093943B2 (en) 2007-02-14 2008-02-06 Phase noise correction device and its method
CN200880005193.2A CN101611554B (zh) 2007-02-14 2008-02-06 相位噪声校正设备及其方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-033457 2007-02-14
JP2007033457 2007-02-14

Publications (1)

Publication Number Publication Date
WO2008099735A1 true WO2008099735A1 (ja) 2008-08-21

Family

ID=39689973

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/051957 Ceased WO2008099735A1 (ja) 2007-02-14 2008-02-06 位相雑音補正装置及びその方法

Country Status (5)

Country Link
US (1) US8093943B2 (ja)
EP (1) EP2120347A4 (ja)
JP (1) JP4573062B2 (ja)
CN (1) CN101611554B (ja)
WO (1) WO2008099735A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
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WO2011027859A1 (ja) * 2009-09-04 2011-03-10 日本電気株式会社 キャリア位相雑音除去機能を有する無線通信装置及び無線通信方法
JP2014195168A (ja) * 2013-03-28 2014-10-09 Japan Radio Co Ltd 受信装置、ノイズ補正方法
JP2015100051A (ja) * 2013-11-20 2015-05-28 日本無線株式会社 位相雑音除去装置
JP2016008972A (ja) * 2014-06-24 2016-01-18 テクトロニクス・インコーポレイテッドＴｅｋｔｒｏｎｉｘ，Ｉｎｃ． 試験測定装置及びノイズ低減方法
US10999120B2 (en) * 2019-05-23 2021-05-04 Nec Corporation Receiver, reception method, and non-transitory computer readable medium storing reception program

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WO2011065441A1 (ja) * 2009-11-25 2011-06-03 シンフォニアテクノロジー株式会社 制振装置及びこれを備えた車両
EP2600544B1 (en) 2011-11-30 2014-10-15 Telefonaktiebolaget L M Ericsson (publ) Technique for crosstalk reduction
TW201401762A (zh) * 2012-06-27 2014-01-01 Yong-Sheng Huang 降低振盪器相位雜訊的電路
JP6077290B2 (ja) * 2012-12-06 2017-02-08 ルネサスエレクトロニクス株式会社 半導体装置、無線通信端末及び半導体装置の制御方法
CN104253656B (zh) * 2013-06-27 2017-06-27 华为技术有限公司 相噪抑制的方法及装置
EP2860876B1 (en) * 2013-10-11 2018-04-25 Alcatel Lucent Local oscillator phase noise compensation
BR112016015665B1 (pt) * 2014-01-13 2022-11-29 Clairvoyant Technology Llc Aparato gerador de sinais, sistema rfid e método de produção de um sinal de transmissor rfid
US9397673B2 (en) 2014-04-23 2016-07-19 Telefonaktiebolaget L M Ericsson (Publ) Oscillator crosstalk compensation
US9407274B2 (en) * 2014-04-29 2016-08-02 Telefonaktiebolaget L M Ericsson (Publ) Local oscillator interference cancellation
US9257999B1 (en) 2014-08-01 2016-02-09 Telefonaktiebolaget L M Ericsson (Publ) Compensating for a known modulated interferer to a controlled oscillator of a phase-locked loop
US9804220B2 (en) * 2014-11-26 2017-10-31 Taiwan Semiconductor Manufacturing Company Ltd. Device testing and monitoring method thereof
US20160295535A1 (en) * 2015-04-03 2016-10-06 Qualcomm Incorporated Transmit phase measurement and signaling in wifi circuits
US10838190B2 (en) 2016-06-21 2020-11-17 Sri International Hyperspectral imaging methods and apparatuses
CN106338658B (zh) * 2016-08-25 2018-12-25 南京航空航天大学 基于射频对消的相位噪声测量方法、装置
US10595225B2 (en) 2016-09-13 2020-03-17 Qualcomm Incorporated Phase-noise compensation reference signal configuration reporting and signaling
EP3373448A1 (en) * 2017-03-09 2018-09-12 BAE SYSTEMS plc Radio frequency circuits and methods of processing radio frequency signals
US11177846B2 (en) 2017-03-09 2021-11-16 Bae Systems Plc Radio frequency circuits and methods of processing radio frequency signals
WO2018182244A1 (ko) 2017-03-25 2018-10-04 엘지전자 주식회사 무선 통신 시스템에서 위상 잡음 제거를 위한 ptrs 할당 방법 및 그 장치
JP6883659B2 (ja) * 2017-04-28 2021-06-09 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 測定装置及び測定方法
WO2020103123A1 (zh) * 2018-11-23 2020-05-28 华为技术有限公司 一种相位噪声校正方法和相关设备
JP2023028126A (ja) * 2021-08-18 2023-03-03 セイコーエプソン株式会社 プロジェクター、冷却装置及び制御方法
CN115290125B (zh) * 2022-10-10 2023-02-10 泉州昆泰芯微电子科技有限公司 注入随机噪声进行信号修调的方法及磁性编码器

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JP2007033457A (ja) 1994-10-20 2007-02-08 Thermo Electron Oy 分離装置
JP2000013254A (ja) * 1998-06-24 2000-01-14 Hitachi Denshi Ltd 無線機
WO2004001989A1 (ja) 2002-06-19 2003-12-31 Fujitsu Limited 送信装置
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011027859A1 (ja) * 2009-09-04 2011-03-10 日本電気株式会社 キャリア位相雑音除去機能を有する無線通信装置及び無線通信方法
RU2510132C2 (ru) * 2009-09-04 2014-03-20 Нек Корпорейшн Устройство радиосвязи с функцией устранения фазового шума несущей и способ радиосвязи
US8798549B2 (en) 2009-09-04 2014-08-05 Nec Corporation Radio communication device having carrier phase noise elimination function, and radio communication method
JP5605366B2 (ja) * 2009-09-04 2014-10-15 日本電気株式会社 キャリア位相雑音除去機能を有する無線通信装置及び無線通信方法
JP2014195168A (ja) * 2013-03-28 2014-10-09 Japan Radio Co Ltd 受信装置、ノイズ補正方法
JP2015100051A (ja) * 2013-11-20 2015-05-28 日本無線株式会社 位相雑音除去装置
JP2016008972A (ja) * 2014-06-24 2016-01-18 テクトロニクス・インコーポレイテッドＴｅｋｔｒｏｎｉｘ，Ｉｎｃ． 試験測定装置及びノイズ低減方法
US10999120B2 (en) * 2019-05-23 2021-05-04 Nec Corporation Receiver, reception method, and non-transitory computer readable medium storing reception program

Also Published As

Publication number Publication date
US8093943B2 (en) 2012-01-10
JP4573062B2 (ja) 2010-11-04
EP2120347A4 (en) 2014-01-15
US20100097151A1 (en) 2010-04-22
CN101611554B (zh) 2013-06-19
CN101611554A (zh) 2009-12-23
JPWO2008099735A1 (ja) 2010-05-27
EP2120347A1 (en) 2009-11-18

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