JP2017532861A - オンチップの直線性較正 - Google Patents

オンチップの直線性較正 Download PDF

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Publication number
JP2017532861A
JP2017532861A JP2017514332A JP2017514332A JP2017532861A JP 2017532861 A JP2017532861 A JP 2017532861A JP 2017514332 A JP2017514332 A JP 2017514332A JP 2017514332 A JP2017514332 A JP 2017514332A JP 2017532861 A JP2017532861 A JP 2017532861A
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JP
Japan
Prior art keywords
receiver
calibration signal
signal
transmitter
amplifier
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.)
Pending
Application number
JP2017514332A
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English (en)
Japanese (ja)
Other versions
JP2017532861A5 (enExample
Inventor
サンカラナラヤナン、ジャナキラム・ガネーシュ
チョクシ、オジャス・マヘンドラ
ラクダワラ、ハスナイン・モハマディ
ジュオ、ウェイ
サボウリ、ファラマルジ
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2017532861A publication Critical patent/JP2017532861A/ja
Publication of JP2017532861A5 publication Critical patent/JP2017532861A5/ja
Pending 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
    • 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
    • H04B1/12—Neutralising, balancing, or compensation arrangements
    • H04B1/123—Neutralising, balancing, or compensation arrangements using adaptive balancing or compensation means
    • 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
    • H04B1/109—Means associated with receiver for limiting or suppressing noise or interference by improving strong signal performance of the receiver when strong unwanted signals are present at the receiver input
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/21—Monitoring; Testing of receivers for calibration; for correcting measurements
    • H04B17/22—Monitoring; Testing of receivers for calibration; for correcting measurements for calibration of the receiver components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Transceivers (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Circuits Of Receivers In General (AREA)
JP2017514332A 2014-09-15 2015-08-18 オンチップの直線性較正 Pending JP2017532861A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462050497P 2014-09-15 2014-09-15
US62/050,497 2014-09-15
US14/507,623 US9379753B2 (en) 2014-09-15 2014-10-06 On-chip linearity calibration
US14/507,623 2014-10-06
PCT/US2015/045719 WO2016043905A1 (en) 2014-09-15 2015-08-18 On-chip linearity calibration

Publications (2)

Publication Number Publication Date
JP2017532861A true JP2017532861A (ja) 2017-11-02
JP2017532861A5 JP2017532861A5 (enExample) 2018-09-06

Family

ID=55455846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017514332A Pending JP2017532861A (ja) 2014-09-15 2015-08-18 オンチップの直線性較正

Country Status (5)

Country Link
US (1) US9379753B2 (enExample)
EP (1) EP3195485A1 (enExample)
JP (1) JP2017532861A (enExample)
CN (1) CN106716852B (enExample)
WO (1) WO2016043905A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3327961B1 (en) * 2016-11-28 2019-11-06 Nxp B.V. Receiver testing
US20180248742A1 (en) * 2017-02-24 2018-08-30 Mediatek Inc. Non-Disruptive IQ Mismatch Calibration
US10476549B1 (en) * 2018-05-04 2019-11-12 Futurewei Technologies, Inc. Transmitter linearity built-in-self-test
TWI779974B (zh) * 2021-12-22 2022-10-01 瑞昱半導體股份有限公司 射頻收發裝置
US11967979B2 (en) * 2022-04-19 2024-04-23 Dell Products L.P. Signal injection at radio tap points in a time domain
US20240106474A1 (en) * 2022-09-22 2024-03-28 Qualcomm Incorporated Mixer second-order input intercept point (iip2) calibration using a single tone generator and/or reverse feedthrough

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1093488A (ja) * 1996-08-12 1998-04-10 At & T Corp 自己テストトランシーバ
JPH10300805A (ja) * 1997-04-25 1998-11-13 Advantest Corp マルチ信号発生器
US20040219884A1 (en) * 2003-02-07 2004-11-04 Mo Larry Y. L. Method and system for measuring receiver mixer IQ mismatch
JP2006319617A (ja) * 2005-05-12 2006-11-24 Hitachi Communication Technologies Ltd 無線基地局試験装置及び無線基地局の試験方法
US20080139149A1 (en) * 2006-12-12 2008-06-12 Fenghao Mu Method and Apparatus for Receiving Radio Frequency Signals
JP2009278529A (ja) * 2008-05-16 2009-11-26 Nec Corp アレーアンテナを用いた無線通信装置、その校正方法、及び無線通信基地局システム

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2254307A1 (en) * 1998-11-16 2000-05-16 Northern Telecom Limited Method and apparatus for interference cancellation in a high-speed modem
US6625424B1 (en) * 2000-03-21 2003-09-23 Koninklijke Philips Electronics N.V. Autocalibration of a transceiver through nulling of a DC-voltage in a receiver and injecting of DC-signals in a transmitter
US7203472B2 (en) 2002-03-15 2007-04-10 Nokia Corporation Method and apparatus providing calibration technique for RF performance tuning
US7269391B2 (en) * 2004-03-16 2007-09-11 Broadcom Corporation Tunable transceiver front end
US8270926B2 (en) * 2004-03-16 2012-09-18 Broadcom Corporation Radio front end and applications thereof
US7801493B2 (en) * 2005-11-23 2010-09-21 Trex Enterprises Corp. Quasi-circulator for antenna multi-coupler system
CN1980463B (zh) * 2005-11-29 2010-04-21 华为技术有限公司 一种移动终端上下文的管理方法
US7853216B1 (en) * 2005-12-22 2010-12-14 Atheros Communications, Inc. Multi-channel RX/TX calibration and local oscillator mismatch mitigation
US8140031B2 (en) * 2006-12-19 2012-03-20 Texas Instruments Incorporated Transmitter built-in production line testing utilizing digital gain calibration
CN101090302B (zh) * 2007-07-31 2010-12-29 中兴通讯股份有限公司 移动终端的自校或自测方法及具有该方法的移动终端
US8035447B2 (en) 2007-08-21 2011-10-11 Qualcomm, Incorporated Active circuits with load linearization
WO2009039289A2 (en) 2007-09-18 2009-03-26 California Institute Of Technology Equalization of third-order intermodulation products in wideband direct conversion receiver
KR101448309B1 (ko) 2007-09-28 2014-10-08 엘지전자 주식회사 무선통신 시스템에서 하향링크 제어채널 모니터링 방법
TWI385936B (zh) * 2007-11-21 2013-02-11 Airoha Tech Corp Wireless transceiver chip and its correction method
US8149955B2 (en) 2008-06-30 2012-04-03 Telefonaktiebolaget L M Ericsson (Publ) Single ended multiband feedback linearized RF amplifier and mixer with DC-offset and IM2 suppression feedback loop
JP5441932B2 (ja) 2009-01-30 2014-03-12 パナソニック株式会社 無線通信基地局装置、無線通信端末装置およびｃｃｅ割当方法
CN101841342B (zh) * 2010-04-27 2013-02-13 广州市广晟微电子有限公司 实现低功耗发射信号的方法、装置及系统
US8358728B2 (en) * 2011-01-07 2013-01-22 Qualcomm Incorporated Calibration of synthesizer phase using reference harmonic
US9595924B2 (en) * 2012-08-03 2017-03-14 Broadcom Corporation Calibration for power amplifier predistortion
US20140242914A1 (en) * 2013-02-22 2014-08-28 Samsung Electronics Co., Ltd. Method and apparatus for calibrating multiple antenna arrays

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1093488A (ja) * 1996-08-12 1998-04-10 At & T Corp 自己テストトランシーバ
JPH10300805A (ja) * 1997-04-25 1998-11-13 Advantest Corp マルチ信号発生器
US20040219884A1 (en) * 2003-02-07 2004-11-04 Mo Larry Y. L. Method and system for measuring receiver mixer IQ mismatch
JP2006319617A (ja) * 2005-05-12 2006-11-24 Hitachi Communication Technologies Ltd 無線基地局試験装置及び無線基地局の試験方法
US20080139149A1 (en) * 2006-12-12 2008-06-12 Fenghao Mu Method and Apparatus for Receiving Radio Frequency Signals
JP2009278529A (ja) * 2008-05-16 2009-11-26 Nec Corp アレーアンテナを用いた無線通信装置、その校正方法、及び無線通信基地局システム

Also Published As

Publication number Publication date
WO2016043905A1 (en) 2016-03-24
CN106716852B (zh) 2019-10-08
US9379753B2 (en) 2016-06-28
US20160080018A1 (en) 2016-03-17
EP3195485A1 (en) 2017-07-26
CN106716852A (zh) 2017-05-24

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